CURRICULUM VITANAME

Charles R. Larson

UNIVERSITY ADDRESSDepartment of Communication Sciences and Disorders2240 Campus DriveNorthwestern UniversityEvanston, IL 60208

CURRENT TITLEProfessor

EDUCATIONB.A. The Colorado College, 1967, PsychologyM.A. Arizona State University, 1971, PsychologyPh.D. University of Washington, 1975, Speech and Hearing Sciences

MILITARY1967-1969 1st Lieutenant, U.S. Army1968-1969 Registrar, Kirk U.S. Army Hospital, Aberdeen Proving Ground, MD

PROFESSIONAL EXPERIENCE1969-1970 Teaching Assistant, Arizona State University, Tempe, AZ1970-1971 Graduate Research Fellowship, Arizona State University, Tempe, AZ1971-1975 Research Assistant, Institute of Laryngeal Research, Virginia Mason

Research Center, Seattle, WA1975-1978 Research Associate, Department of Speech and Hearing Sciences,

University of Washington, Seattle, WA1978-1981 Research Assistant Professor, Department of Speech and Hearing

Sciences, University of Washington, Seattle, WA1981-1984 Assistant Professor, Program in Speech and Language Pathology,

Northwestern University1984-1987 Associate Professor, Program in Speech and Language Pathology,

Northwestern University1987-1991 Associate Professor and Program Head, Program in Speech and

Language Pathology, Northwestern University1990-1991 Consultant, North Chicago VA Hospital1991 - Professor, Program in Speech and Language Pathology2003 - Professor of Otolaryngology, Feinberg School of Medicine2006 - 2011 Chairman, The Roxelyn & Richard Pepper Department of Communication

Sciences and Disorders2009 - 2015 Director, NIH Training Grant in Translational Research2012 PI, NIH P30 Core Center for Integrated Research on Human

Communication Disorders

AWARDS1965-1966 NSF Undergraduate Research Participation Grant, The Colorado College,

Colorado Springs, CO

1994 Northwestern University Alumni Association Excellence in Teaching Award

1996 ASG Faculty Honor Roll1997 Greek Excellence in Teaching Award2002 Faculty Honor Roll2005 ASG Honor Roll2008 ASHA Zemlin Award2011 Clarence Simon Award for Teaching, School of Communication,

Northwestern University

RESEARCH GRANTS1978-1981 NIH Teacher Investigator Award. Neural Control of Jaw Force:

Implications for Speech. Direct Costs, $73,248.1980-1981 Co-Investigator with Erich Luschei, NIH, Neural Control Mechanisms

of the Jaw1982-1984 NIH Teacher Investigator Development Award. Brainstem Mechanisms of

Laryngeal Control. Direct Costs, $49,437.1983-1986 NIH Neural Mechanisms of Laryngeal Control. Direct Costs, $99,727.1986-1989 NIH Neural Mechanisms of Laryngeal Control. Direct Costs, $245,376.1989-1994 NIH Neural Mechanisms of Laryngeal Control. Direct Costs, $825,201.1995-2000 NIH. Research Training Center Grant. Project Director, Project #3,

Sensory Feedback Control of Voice F0. $716,742.2004-2009 NIH. Sensory Mechanisms of Voice Control, Direct Costs, $1,443,874.2009-2014 NIH. Sensory Mechanisms of Voice Control, Direct Costs, 2,453,9102009-2011 NIH, ARRA award, Sensory Mechanisms of Voice Control, $97,5002009-2011 NIH, ARRA award, Sensory Mechanisms of Voice Control, $93,4502014-2018 R03. Understanding the Voice Control System in Parkinson’s Disease

(5% effort)OTHER GRANTS

2009-2014 NIH, T32 Training Grant in Translational Research, PI2012-2017 NIH P30 Core Center for Integrated Research on Human Communication

Disorders, PI

EDITORIAL RESPONSIBILITIES1983 Section Editor of Proceedings of the 3rd International Vocal Fold Physiology Conference1988 Neurophysiology Section Editor, Vth International Conference on Vocal Fold Physiology1994 Section Editor of Proceedings of the 8th Vocal Fold Physiology Conference2011 Academic Editor, PLoS One2015 Editorial Board, Journal of Speech Pathology and Therapy2016 Editorial Board, Int. Journal of Clinical and Experimental Otolaryngology

PUBLICATIONS: ARTICLESRoberts, C. and Larson, C.R. Shock history and adaptation as parameters of elicited aggression in rats. The Psych. Rec. 1967, 17, 425-428.

Larson, C.R., Sutton, D., Taylor, E.M. and Burns, J.D. Visual evoked potential changes in hyperbaric atmospheres. Technical Report No. 71-02. ONR Contract No. N-0014-68-A-0150. Project No. NR 196-077, 1971

Sutton, D., Larson, C.R., and Farrell, D.M. Cricothyroid motor units. Acta Otol, 1972, 74, 145-151.

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Sutton, D., Larson, C.R., Taylor, E.M., and Lindeman, R.C. Vocalization in rhesus monkeys: conditionability. Brain Res., 1973, 52, 225-231.

Larson, C.R., Sutton, D., Taylor, E.M., and Lindeman, R.C. Sound spectral properties of conditioned vocalization in monkeys. Phonetica, 1973, 27,100-110.

Sutton, D., Larson, C.R., and Lindeman, R.C. Neocortical and limbic lesion effects on primate phonation. Brain Res., 1974,71,61-75.

Larson, C.R., Sutton, D., and Abbs, J.H. Invited review of Philip Lieberman's The speech of Primates. Phonetica, 1974, 176-180.

Larson, C.R., Sutton, D. and Lindeman, R.C. Muscle spindles in nonhuman primate laryngeal muscles. Folia Primatol., 1974,22,315-323.

Larson, C.R. Effects of Cerebellar Lesions on Conditioned Monkey Phonation. PhD. Dissertation, University of Washington, 1975.

Taylor, E.M., Sutton, D., Larson, C.R., Smith, O.A., and Lindeman, R.C. Sudden death in infant primates from induced laryngeal occlusion. Arch Oto. 1976, 102, 291-296.

Sutton, D., Larson, C.R., Lovell, M.E. and Lindeman, R.C. Facial muscle innervation in cebid (New World) monkeys via a ramus communicating with the trigeminal nerve. Arch. Oral Biol., 1977, 22, 59-64.

Sutton, D., Larson, C.R., Taylor, E.M. and Lindeman, R.C. Isometric force control by human tongue and forefinger. Arch. Oral Biol., 1977, 22, 33-36.

Larson, C.R. and Sutton, D. Effects of cerebellar lesions on monkey jaw force control: implications for understyanding ataxic dysarthria. J. Speech Hear. Res., 1978, 21, 309-323.

Folkins, J.W. and Larson, C.R. In search of a tonic vibration reflex in the human lip. Brain Res., 1978, 151, 409-412.

Larson, C.R. and Sutton, D. Peri-oral reflexes in the conscious monkey (Macaca mulatta). Arch. Oral Biol., 1978, 23, 865-869.

Larson, C.R., Folkins, J.W., McClean, M.D. and Muller, E.M. Sensitivity of the human perioral reflex to parameters of mechanical stretch. Brain Res. 1978, 146, 159-164.

Larson, C.R., Sutton, D., and Lindeman, R.C., Cerebellar regulation of phonation in rhesus monkey (Macaca mulatta). Exp. Brain Res., 1978,33,1-18.

McClean, M.D., Folkins, J.W. and Larson, C.R. The role of the perioral reflex in lip motor control for speech. Brain and Lang., 1979, 7, 42-61.

Cooker, H.S., Larson, C.R. and Luschei, E.S. Evidence that the human jaw stretch reflex increases the resistance of the mandible to small displacements. J. Physiol. (Lond.), 1980, 308, 61-78.

Larson, C.R., Byrd, K.E., Garthwaite, C.G. and Luschei, E.Z. Alterations in the pattern of mastication after ablations of the lateral precentral cortex in rhesus macaques. Exp. Neurol, 1980, 70, 638-651.

Sapir, S., Campbell, C. and Larson, C. Effect of geniohyoid, cricothyroid and sternothyroid muscle stimulation on voice fundamental frequency of electrically elicited phonation in rhesus macaque. Laryngoscope, 1981, 91, 457-468.

Larson, C.R., Smith, A. and LuscheI, E.S. Discharge characteristics and stretch-sensitivity of jaw muscle afferents in the monkey during controlled isomteric bites. J. Neurophysiol., 1981, 46, 130-142.

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Sapir, S., McClean, M.D. and Larson, C.R. Human laryngeal responses to auditory stimulation. JASA, 198l, 73, 315-321.

Larson, C.R., Finocchio, D.V., Smith, A. and Luschei, E.S. Jaw muscle afferent firing during an isotonic jaw-positioning task in the monkey. J. Neurophysiol., 1983, 50, 61-73.

Larson, C.R. and Kistler, M.K. Periaqueductal gray neuronal activity associated with laryngeal EMG and vocalization in the awake monkey. Neurosci. Let. 1984, 46, 261-266.

Larson, C.R. The midbrain periaqueductal gray: a brainstem structure involved in vocalization. J. Speech and Hear. Res. 1985, 23, 241-249.

Larson, C.R. and Kistler, M.K. The relationship of periaqueductal gray neurons to vocalization and laryngeal EMG in the behaving monkey. Exp. Brain Res., 1986, 63, 596-606.

Larson, C.R., Kempster, G.B. and Kistler, M.K. Changes in voice fundamental frequency following discharge of single motor units in cricothyroid and thyroarytenoid muscles. J. Speech Hear. Res., 1987, 30, 552-558.

Kempster, G.B, Larson, C.R. and Kistler, M.K. Effects of electrical stimulation of cricothyroid and thyroarytenoid muscles on voice fundamental frequency. J. of Voice, 1988, 2, 221-229.

Larson, C.R. Brain mechanisms involved in the control of vocalization. J. of Voice, 1988,2,301-311.

McLean-Muse, A., Larson, C.R. and Gregory, H.H. Stutterers' and nonstutterers' voice fundamental frequency changes in response to auditory stimuli. J. Speech Hear. Res., 1988, 31, 549-555.

Wohlert, A.B. & Larson, C.R. Cerebral averaged potentials preceding oral movement. J. Speech Hear. Res., 1991, 34, 1387-1396.

Larson, C.R. On the relation of PAG neurons to laryngeal and respiratory muscles during vocalization in the monkey. Brain Research, 1991, 552, 77-86.

West, R. and Larson, C.R. Laryngeal and respiratory activity during vocalization in Macaque monkeys. J. Voice, 1993, 7, 54-68

Yajima, Y. & Larson, C.R. Multifunctional Properties of Ambiguus Motoneurons identified electrophysiologically During Vocalization in the Awake monkey. Journal of Neurophysiology, 1993, 70, 529-540.

Larson, C.R., Yajima, Y., Ko, P. Activity of respiratory-related neurons in nucleus ambiguus in the awake, vocalizing monkey. Journal of Neurophysiology, 1994, 71, 2294-2304.

Fujiu, M., Toleikis, J.R., Logemann, J.A. and Larson, C.R. Glossopharyngeal evoked potentials in normal subjects following mechanical stimulation of the anterior faucial pillar. Electroencephalography and clinical Neurophysiology, 1994, 92, 183-195.

Reimers-Neils, L., Logemann, J., & Larson, C. Viscosity effects on EMG activity in normal swallow. Dysphagia, 1994, 9, 101-106.

Chiao, E.Z., Larson, C.R., Yajima, Y. & Ko, P. Swallowing-related neuronal discharge from nucleus ambiguus in awake monkeys. Exp. Brain Res., 1994,100,29-38.

Kobara-Mates, M., Logemann, J.A., Larson, C. and Kahrilas, P.J. Physiology of oropharyngeal swallow in the cat: a videofluoroscopic and electromyographic study. The American Journal of Physiology, 1995, 268, G232-G241.

West, R.A. and Larson, C.R. Neurons of the Anterior Mesial Cortex Related to Faciovocal Behavior in the Awake Monkey. Journal of Neurophysiology, 74 (5), 1156-1169, 1995.

Burnett, T. A. , Senner, J.E. & Larson, C.R. Voice F0 responses to pitch-shifted auditory feedback: A preliminary study. J. Voice 11 (2), 202-211, 1997.

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Theresa A Burnett, Marcia B. Freedland, Charles R. Larson, Timothy C. Hain. Voice F0 Responses to Manipulations in Pitch Feedback. J. Acoust. Soc. Am., 103, 3153-3161, 1998.

Murray, K.A., Larson, C.R. and Logemann, J.A. Electromyographic response of the labial muscles during normal liquid swallows using a spoon, a straw, and a cup. Dysphagia, 13, 160-166, 1998.

Larson, C.R. Cross-modality influences in speech motor control: The use of pitch shifting for the study of F0 control. Journal of Communication Disorders. 31, 489-503, 1998.

Hain, T C, Burnett, T A., Kiran, S. , Larson, C. R., Singh, S. and Kenney, M.K. Instructing Subjects to Make a Voluntary Response Reveals the Presence of Two Components to the Audio – Vocal Reflex, (Experimental Brain Research, 130, 133-141, 2000).

Larson, C.R., Burnett, T.A., Kiran, S., Kenney, M.K., Hain, T.C.Effects of pitch-shift velocity on voice F0 responses. J. Acoust. Soc. Am., 101 (1), 559-564, 2000.

Lazarus, C.L., Logemann, J.A., Pauloski, B.R., Rademaker, A.W., Larson, C.R., Mittal, B.B. & Pierce, M. Swallowing and tongue function following treatment for oral and oropharyngeal cancer. J. Speech Lang. Hear. Res., 43, 1011-1023, 2000.

Sapir, S., Baker, K. K., Larson, C. R., and Ramig, L. O. (2000). "Short-latency changes in voice f0 and neck surface emg induced by mechanical perturbations of the larynx during sustained vowel phonation," 43, 268-276.

Kiran, S. & Larson, C.R. Effect of duration of pitch-shifted feedback on vocal responses in Parkinson’s Disease patients and normal controls. (Journal of Speech/Language hearing Research, 44, 2001).

Larson, C.R., Burnett, T.A., Bauer, J.J., Kiran, S. & Hain T.C. Comparison of voice F0 responses to pitch-shift onset and offset conditions. J. Acoust. Soc. Am., 110 (6), 2845-2848, 2001.

Hain, T.C., Burnett, T.A., Larson, C.R., and Kiran, S. T.C. Effects of delayed auditory feedback (DAF) on the pitch-shift reflex J. Acoust. Soc. Am., 109 (5), 2146-2152, 2001.

Ding, R., Larson, C., and Logemann, J. A. (2002). Surface electromyographic and electroglottographic studies in normal subjects under two swallow conditions: Normal and during the Mendelsohn maneuver.  Dysphagia, 17, 1-12. 

Burnett, T.A. & Larson, C.R. Early pitch-shift response is active in both steady and dynamic voice pitch control. J. Acoust. Soc. Am. 112 (3), 1058-1063, 2002.

Bauer, Jay J. and Larson, C.R. Audio-vocal responses to repetitive pitch-shift stimulation during a sustained vocalization: Improvements in methodology for the pitch-shifting technique. J. Acoust. Soc. Am. 114 (2), 1048-1054, 2003.

Leydon, Ciara, Bauer, Jay J. & Larson, Charles R. The role of auditory feedback in sustaining vocal vibrato. J. Acoust. Soc. Am. 114 (3), 1575-1581, 2003.

Xu, Yi, Larson, Charles , Bauer, Jay, Hain, Timothy. Compensation for pitch-shifted auditory feedback during the production of Mandarin tone sequences. J. Acoust. Soc. Am. 116 (2), 1168-1178, 2004.

Sivasankar, M., Bauer, J.J., Babu, T, Larson, C.R. Voice responses to changes in pitch of voice or tone auditory feedback. J. Acoust. Soc. Am., 117 (2), 850-857, 2005.

Bauer, J.J., Mittal, J., Larson, C.R. Hain, T.C. Vocal responses to unanticipated perturbations in voice loudness feedback: An automatic mechanism for stabilizing voice amplitude. J. Acoust. Soc. Am. 119 (4), 2363-2371, 2006.

Chen, S.H., Liu, H., Xu, Y., Larson, C.R. Voice F0 Responses to Pitch-Shifted Voice Feedback During English Speech. J. Acoust. Soc. Am. 121 (2), 1157-1163, 2007.

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Larson, C. R., Sun, J. and Hain, T. C. Effects of simultaneous perturbation of voice pitch and loudness feedback on voice F0 and amplitude control. J. Acoust. Soc. Am. 121 (5), 2862-2872, 2007.

Liu, H., Zhang, Q., Xu, Y. and Larson, C.R. Compensatory responses to loudness-shifted voice feedback during production of Mandarin speech. J. Acoust. Soc. Am. 122 (4), 2405-2412, 2007.

Liu, H. and Larson, C.R. Effects of perturbation magnitude and voice F0 level on the pitch-shift reflex. J. Acoust. Soc. Am. 122 (6), 3671 – 3677, 2007.

Russo, N. M., Larson, C., Kraus, N. Audio-Vocal System Regulation in Children with Autism Spectrum Disorders, Exp. Brain Res, 188, 111-2124, 2008. PMCID: PMC2774799

Larson, C.R., Altman, K.W., Liu, H., Hain. T.C. Interactions between auditory and somatosensory feedback for voice F0 control, Exp. Brain Res, 187, 613-621, 2008. PMCID:PMC2763543

Liu, H., Xu, Y., Larson, C.R. Attenuation of vocal responses to pitch perturbations during Mandarin speech, J. Acoust. Soc. Am., 125, 2299-2306, 2009. PMCID:PMC2677266

Behroozmand, R., Karvelis, L., Liu, H. and Larson, C. R. Vocalization-induced enhancement of the auditory cortex responsiveness during voice F0 feedback perturbation. Clinical Neurophysiology, Volume 120, Issue 7, July 2009, Pages 1303-1312. PMCID:PMC2710429

Liu, H., Auger, J. and Larson, C.R. Voice fundamental frequency modulates vocal response to pitch perturbations during English speech. , J. Acoust. Soc. Am. EL, 127 (1), 2010. PMCID:PMC2803714

Liu, H., Russo, N.M. and Larson, C.R. Age-related differences in vocal responses to pitch feedback perturbations: A preliminary study. J. Acoust. Soc. Am., 127 (2), 1042-1046, 2010. PMCID:PMC2830265

Liu, H., Behroozmand, R., Larson, C.R. Enhanced neural responses to self-triggered voice pitch feedback perturbations. NeuroReport, 21 (7), 527 - 531, 2010. PMID PMC3564218

Peng Liu, Zhaocong Chen, Charles Larson, Dongfeng Huang, and Hanjun Liu. Auditory Feedback Control of Voice Fundamental Frequency in School Children. J. Acoust. Soc. Am. 128 (3), 1306-1312, 2010. PMID:20815465

Liu, H., Wang, E.Q., Chen, Z., Liu, P., Larson, C.R., Huang, D. Effect of tonal native language on voice fundamental frequency responses to pitch feedback perturbations during sustained vocalizations. J. Acoust. Soc. Am. 128 (6), 3739-3746, 2010, PMCID: PMC3037774, 2010.

Liu, H., Meshman, M., Behroozmand, R. and Larson, C.R. Differential effects of perturbation direction and magnitude on the neural processing of voice pitch feedback. Clinical Neurophysiology, 122, 951-957, 2011, PMCID: PMC3151676

Liu, H., Behroozmand, R., Bove, M. and Larson, C.R. Laryngeal electromyographic responses to perturbations in voice pitch auditory feedback. J. Acoust. Soc. Am. 129 (6), 3946-3954, 2011, PMCID: PMC3135150

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Greenlee, J.W., Jackson, A.W., Chen, F., Larson. C.R., Oya, H., Hiroto, K., Chen, H., Howard, M.A. III. Human auditory cortical activation during self-vocalization. PLOS One, 6, (3), 1-15, 2011, PMID: 21390228

Behroozmand, R., Liu, H., Larson, C.R. Time-dependent neural processing of auditory feedback during voice pitch error detection. J. Cog. Neurosci. 23 - 5, 1205-1217, 2011. PMCID:PMC3268676

Behroozmand, R. and Larson, C.R. Error-dependent modulation of speech-induced auditory suppression for pitch-shifted voice feedback. BMC Neuroscience, 12:54, 2011. PMCID 3120724

Behroozmand, R., Korzyukov, O. and Larson, C.R. Effects of harmonic complexity on ERP responses to pitch-shifted auditory feedback. Clinical Neurophysiology, Vol 122, (12), 2408-2417, 2011. PMCID: PMC3189443

Korzyukov, O., Karvelis, L., Behrozmand, R. and Larson, C.R. ERP correlates of auditory processing during automatic correction of unexpected perturbations in voice auditory feedback. Int. J. of Psychophysiology. Volume 83 (1), 71-78, 2012. PMCID:PMC3309166

Parkinson, A., Flagmeier, S.G., Manes, J.L. Larson, C.R., Rogers, B., Robin, D.A. Understanding The Neural Mechanisms Involved In Sensory Control Of Voice Production, Neuroimage, Vol 59, Issue 2, 968-978, 2012. PMCID:PMC3342468

Liu, H., Wang, E.Q., Metman, L.V., Larson, C.R. Vocal responses to perturbations in voice auditory feedhack in individuals with Parkinson’s disease. PLoS One, 7 (3), 1-10, 2012. PMCID: PMC3308986

Korzyukov, O., Sattler, L., Behrooozmand, R., Larson, C.R. Neuronal mechanisms of voice control are affected by implicit expectancy of externally triggered perturbations in auditory feedback. PLoS ONE 7(7): e41216. doi:10.1371/journal.pone.0041216, 2012. PMCID PMC3398890

Behroozmand, R., Korzyukov, O., Sattler, L. Larson, C.R. Opposing and following vocal responses to pitch-shifted auditory feedback: Evidence for different mechanisms of voice pitch control. J. Acoust. Soc. Am. 132(4), 2468-2477, 2012. PMCID: PMC3477187

Behroozmand, R., Korzukov, Larson, C.R. ERP Correlates of Pitch Error Detection in Complex Tone and Voice Auditory Feedback with Missing Fundamental, Brain Research, Volume 1448, 89-100, 2012, PMCID: PMC3309166, PMID: 22386045.

Greenlee, J.D.W., Behroozmand, R., Larson, C.R., Jackson, A.W., Chen, F., Hansen, D.R., Oya, H., Kawasaki, H., Howard, M.A. Sensory-motor interactions for vocal pitch monitoring in non-promary human auditory cortex. DOI: 10.1371/journal.pone.0060783, 2013.

Parkinson, A.L., Korzyukov, O., Larson, C.R., Litvak, V. Robin, D. Modulation of effective connectivity during vocalization with perturbed auditory feedback. Neuropsychologia, Volume 51, 1471-1480, 2013, PMCID: PMC 3704150, PMID: 23665378.

Manes JL, Parkinson AL, Larson CR, Greenlee JD, Eickhoff SB, Corcos DM, Robin DA. Connectivity of the subthalamic nucleus and globus pallidus pars interna to regions within the speech network: a meta-analytic connectivity study. Hum Brain Mapp. 2014 Jul;35(7):3499-516. Epub 2013 Nov 25. PubMed PMID: 25050431.

Flagmeier SG, Ray KL, Parkinson AL, Li K, Vargas R, Price LR, Laird AR, Larson CR, Robin DA, The neural changes in connectivity of the voice network during voice pitch perturbation, Brain and Language,

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http://dx.doi.org/10.1016/j.bandl.2014.02.001

Parkinson AL, Behroozmand R, Ibrahim N, Korzyukov O, Larson CR, Robin DA. Effective connectivity associated with auditory error detection in musicians with absolute pitch. Front Neurosci. 2014 Mar 5;8:46. doi: 10.3389/fnins.2014.00046. eCollection 2014. PubMed PMID: 24634644; PubMed Central PMCID: PMC3942878 Behroozmand R, Ibrahim N, Korzyukov O, Robin DA, Larson CR. Left-hemisphere activation is associated with enhanced vocal pitch error detection in musicians with absolute pitch. Brain Cogn. 2014 Feb;84(1):97-108. doi: 10.1016/j.bandc.2013.11.007. Epub 2013 Dec 18. PubMed PMID: 24355545; PubMed Central PMCID: PMC3926098.

Patel S, Nishimura C, Lodhavia A, Korzyukov O, Parkinson A, Robin DA, Larson CR. Understanding the mechanisms underlying voluntary responses to pitch-shifted auditory feedback. J Acoust Soc Am. 2014 May;135(5):3036-44. doi: 10.1121/1.4870490. PubMed PMID: 24815283; PubMed Central PMCID: PMC4032396.

Korzyukov, O., Tapaskar, N., Pflieger, M.E., Behroozmand, R., Lodhavia, A., Patel, S., Robin, D., Larson, C. Event related potential study of aberrations in voice control mechanisms in adults with Attention Deficit Hyperactivity Disorder. Clinical Neurophysiology, Vol. 126, Issue 6, p1159–1170, 2015.

Patel, S., Lodhavia, A., Frankford, S., Korzyukov, O., Larson, C.R. Vocal and neural responses to unexpected changes in voice pitch auditory feedback during register transitions. Journal of Voice, 10.1016/j.jvoice.2015.11.012, 2015.

New AB, Robin DA, Parkinson AL, Eickhoff CR, Reetz K, Hoffstaedter F, Mathys C, Sudmeyer M, Grefkes C, Larson CR, et al. The intrinsic resting state voice network in Parkinson's disease. Hum Brain Mapp. 2015 May;36(5):1951-62. doi: 10.1002/hbm.22748. Epub 2015 Jan 27. PubMed PMID: 25627959.

Behroozmand R, Ibrahim N, Korzyukov O, Robin DA, Larson CR. Functional role of delta and theta band oscillations for auditory feedback processing during vocal pitch motor control. Frontiers in Neuroscience vol. 9, (2015), doi:  10.3389/fnins.2015.00109, PMCID: PMC4379876, PMC4379876

Behroozmand R, Oya H, Nourski KV, Kawasaki H, Larson CR, Brugge JF, Howard MA, Greenlee JD. Neural Correlates of Vocal Production and Motor Control in Human Heschl’s Gyrus. J Neurosci. 2016 Feb 17;36(7):2302-15. doi: 10.1523/JNEUROSCI.3305-14.2016. PMID: 26888939. PMCID: PMC4756159

Behroozmand R, Sangtian S, Korzyukov O, Larson CR. A Temporal Predictive Code for Voice Motor Control: Evidence from ERP and Behavioral Responses to Pitch-shifted Auditory Feedback. Brain Research, Brain Res,2016, Apr 4 1; 1636:1-12.

Price, L.R., Vargas, R.V., Behroozmand, R., Parkinson, A.L., Larson, C.R., Greenlee, J.D.W., and Robin, D.A. Dynamic Connectivity Mapping of Electrocorticographic Data using Bayesian Differential Structural Equation Modeling. Biom Biostat Int J, 4(4):00102. DOI: 10.15406/bbij. 2016.04.00102.

PUBLICATIONS: BOOK CHAPTERS

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Sutton, D., Samson, H.H. and Larson, C.R. Brain mechanisms in learned phonation of Macaca mulatta. Proceedings of the VIth Congress of International Primatological Association, 1976.

Larson, C.R., Smith, A. and Luschei, E.S. Response characteristics of jaw muscle spindle and tooth mechanoreceptor afferents in monkeys during a controlled isometric biting task. Chapter 18 in Oral-Facial Sensory and Motor Functions. (Eds. Kawamura, Y. and Dubner, R.) Quintessence, Tokyo, 1981.

Larson, C.R. and Pfingst, B.E. Neuroanatomic Bases of Speech and Hearing, Ch.3 in Speech, Language and Hearing, (Ed. Lass, N.J., McReynolds, L.V., Northern, J.L. and yoder, D.E.), Saunders, Philadelphia, 1981.

Larson, C.R., Wilson, K.E. and Luschei, E.S. Preliminary observations on cortical and brainstem mechanisms of laryngeal control. Chapter in Vocal Fold Physiology:Contemporary Research and Clinical Issues. (Eds. Bless, D.M. and Abbs, J.H.) College-Hill, San Diego, 1983.

Larson, C.R., Kempster, G. Voice fundamental frequency changes following discharge of laryngeal motor units. Chapter in Vocal Fold Physiology: Biomechanics, Acoustics and Phonatory Control. (Eds. Titze, I.R. and Scherer, R.C., The Denver Center for the Performing Arts, Denver, 1983.

Larson, C.R. Neurophysiology of speech and swallowing. Chapter in Seminars in Speech and Language, (Ed. Jeri Logemann), Thieme-Stratton, New york, 1985.

Larson, C.R. and Kistler, M.D. Brainstem neuronal activity associated with vocalization in the monkey. Chapter in Vocal Fold Physiology: Laryngeal function in phonation and respiration. (Eds. Baer, T., Harris, K.S. and Sasaki, C.) Little, Brown and Co., Boston, 1987.

Kempster, G., Preston, J., Mack, R. and Larson, C. A preliminary investigaion relating laryngeal muscle activity to changes in EGG waveforms. Chapter in Vocal Fold Physiology: Laryngeal function in phonation and respiration. (Eds. Baer, T., Harris, K.S. and Sasaki, C.) Little, Brown and Co., Boston, 1987.

Larson, C.R., Ortega, J.D. and DeRosier, E. Studies on the relation of the midbrain periaqueductal gray, the larynx and vocalization in awake monkeys. Chapter in The physiological control of mammalian vocalizations, (Ed. J.D. Newman), Plenum, New York, 1988.

Zealear, D.L. & Larson, C.R. A microelectrode study of laryngeal motoneurons in the nucleus ambiguus of the awake vocalizing monkey. Chapter in Vocal Physiology: Voice Production, Mechanisms and Functions, (Eds. Fujimura, O. and Saito, S.), Raven, New York, 1988.

Ortega, J.D., DeRosier, E., Park, S. and Larson, C.R. Brainstem mechanisms of laryngeal control as revealed by microstimulation studies. Chapter in Vocal Physiology: Voice Production, Mechanisms and Functions, (Eds. Fujimura, O. and Saito, S.), Raven, New York, 1988.

Pfingst, B.E., Altschuler, R.A., Watkin, K.L. & Larson, C.R. Neuroanatomic Bases of Hearing and Speech. Chapter in Handbook of Speech-Language and Audiology, (Eds.Lass, N.J, McReynolds, L.V., Northern, J.L. & Yoder, D.E., B.C. Decker, Philadelphia, 1988.

Larson, C.R. Basic Neurophysiology. Chapter in neurology of Speech and Language, (Eds. Kuehn, D.P., Lemme, M.L. and Baumgartner, J. M.) Little, Brown & Co., Boston, 1989.

Larson, C.R., DeRosier, E., West, R. Comparison of Physiological Properties of PAG and Medullary Neurons Involved in Vocalization. Chapter proceedings of the Sixth Conference on Vocal Fold Physiology, (Eds. J. Gauffin & B. Hammarberg), Singular, San Diego, 1991.

Larson, C.R. Activity of PAG neurons during conditioned vocalization in the macaque monkey. Proceedings of NATO Conference on "The midbrain periaqueductal grey matter: Functional ,anatomical and neurochemical organization," (Eds. R. Bandler and A. Depaulis), Plenum, 1991.

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Garrett, D and Larson, C.R. Neurophysiology of Voice Production. Chapter in "Phonosurgery", eds. Bless, D. and Ford, C. Raven Press, 1991.

Larson, C.R., Yoshida, Y. & Sessle, B.J. Higher level motor and sensory organization. Chapter proceedings of Vocal Fold Physiology: Frontiers in Basic Science (Ed. I.R. Titze), Singular, San Diego, 1993.

Larson, C.R., Carrell, T.D., Senner, J.E., Burnett, T.A., and Nichols, L.L. A proposal for the study of voice Fo control using the pitch shifting technique. Proceedings of Vocal Fold Physiology : Voice Quality Control (Eds.O. Fujimura and M. Hirano), Singular, San Diego, 1995.

Larson, C.R., White, J.P., Freedland, M.B. & Burnett, T.A. Interactions between voluntary pitch modulations and pitch-shifted feedback signals: Implications for neural control of voice pitch. Proceedings of Vocal Fold Physiology: Controlling Chaos and Complexity. (Eds. N. Fletcher & P.J. Davis), Singular, San Diego, 1996.

Larson, C.R., Neural Mechanisms of Vocalization. The MIT Encyclopedia of Communication Disorders. (Ed. R.D. Kent), MIT Press, 2004.

Liu, H., Behroozmand, R. and Larson, C.R. Audio-vocal interactions in the mammalian brain. Handbook of Mammalian Vocalization (Ed. Brudzynski, S.M.) Oxford: Academic Press, 2009, pp393-402.

Larson, C., Flagmeier, S., Lancaster, J., Fox, P., Robin, D. Neural mechanisms underlying vocal responses to perturbations in voice pitch auditory feedback. Proc. Acoustical Society of Japan, Kyoto, Vol 10.,2010.

PRESENTATIONS: INVITEDLarson, C.R., Smith, A. and Luschei. Response characteristics of jaw muscle spindle and tooth

mechanoreceptor afferents in monkeys during a controlled isometric biting task. Symposium on Oral-Facial Sensory and Motor Functions, Tokyo, 1980.

Larson, C.R. Current research findings on neural mechanisms of phonatory control in the monkey, American Speech and Hearing Association,1980.

Larson, C.R., Wilson, K.E., and Luschei, E.S. Preliminary observation on cortical and brainstem mechanisms of laryngeal control. 2nd International Conference on Vocal Fold Physiology, Madison, WI, 1981.

Larson, C.R. and Kempster, G.B. Voice fundamental frequency changes following discharge of laryngeal motor units. Presented at the conference on physiology and biophysics of Voice, Iowa City, May, 1983.

Kempster, G.B., Preston, J.P., Mack, R., and Larson, C.R. A preliminary investigation relating laryngeal muscle activity to changes in EGG waveforms. IVth International Conference on Vocal Fold Physiology, New Haven, CT, 1985.

Larson, C.R. Brainstem neuronal activity associated with vocalization in the monkey. IVth International Conference on Vocal Fold Physiology, New Haven, CT, 1985.

Larson, C.R. Midbrain neuronal activity related to vocalization in the monkey. First International Congress of Neuroethology, Tokyo, 1986.

Larson, C.R. Correlation between microstimulation effects and brainstem neuronal activity patterns in the awake monkey: Relations dto laryngeal EMG and vocalization. Vth International Conference on Vocal Fold Physiology, Tokyo, 1987.

Zealear, D.L. & Larson, C.R. A microelectrode study of laryngeal motoneurons in the nucleus ambiguus of the awake vocalizing monkey. Vth International Conference on Vocal Fold Physiology, Tokyo, 1987.

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Ortega, J.D., DeRosier, E., Park, S. and Larson, C.R. Brainstem mechanisms of laryngeal control as revealed by single unit recording and microstimulation studies. Vth International Conference on Vocal Fold Physiology, Tokyo, 1987.

Larson, C.R. Brain mechanisms involved in the control of Vocalization. 17th Symposium on Care of The Professional Voice. Manhattan School of Music, New York, June 8, 1988.

Larson, C.R., DeRosier, E., West, R.Physiological analysis of the involvement of brainstem neurons in vocal mechanisms in monkeys, 6th Vocal Fold Physiology Conference, Stockholm, 1989.

Larson, C.R. Neural Mechanisms of Vocal Control. The University of Chicago. Oct. 20, 1989.

Larson, C.R. Neurology of Phonation. American Speech-Language Hearing Association, 1989.

Larson, C.R. Mechanisms and Pathways of the Central Nervous System Underlying Vocalization. "Bruton Conference on Vocal Motor Control Disorders." Dallas, Texas, May, 1990.

Larson, C.R. Activity of PAG neurons during conditioned vocalization in the macaque monkey. NATO Symposium on "The midbrain periaqueductal grey matter: Functional, anatomical and neurochemical organization." Gers, France, July, 1990.

Larson, C.R. Brainstem mechanisms involved in the control of the larynx. 7th Vocal Fold Physiology Conference, Denver, CO, July 1991.

Larson, C.R.Neuromuscular Mechanisms of Sound Production. Paper presented at the Acoustical Society Meetings, Salt Lake City, Utah, 1992.

Larson, C.R., Carrell, T.D., Senner, J.E., Burnett, T.A., Nichols, L.L. and Sapir, S. A proposal for the study of voice Fo control using the pitch shifting technique. VIIIth Vocal Fold Physiology Conference, Kurume, Japan, May, 1994.

Larson, C.R., White, J.P., Freedland, M.B. and Burnett, T. A. Interactions between voluntary pitch modulations and pitch-shifted feedback signals: Implications for neural control of voice pitch. IXth Vocal Fold Physiology Conference, Sydney, Australia, May, 1995.

Larson, C.R. Neural Mechanisms of Vocal Control in Primates. IBRO Saatellite Symposium, Processing in Auditory and Language Cortex: Katsuki Memorial. Sapporo, Japan, July 6 - 7, 1995.

Larson, C.R. Neural Mechanisms of Vocalization. Invited presentation for a mini-seminar at the ASHA Convention in Orlando, FL, 1995.

Larson, C.R. The Central Neuroanatomy of Phonation: An Overview. Presented at the 26th Annual Sypmposium: Care of the Professional Voice, June 2-7, 1997, Philadelphia.

Larson, C.R. Cross-Modality Influences in Speech Motor Control, ASHA, Boston, 1997.

Larson, C.R. Contemporary Studies of Voice F0 Control Using Auditory Feedback, ASHA, Boston, 1997.

Larson, C.R. Anatomy and Physiology of the Larynx. Dept. of Otolaryngology, Northwestern University Medical School, Dec. 3, 1998.

Larson, C.R. Recent experiments on the pitch-shift reflex. Dept. of Linguistics, University of Chicago, Nov. 10, 1999.

Larson, C.R. Study of Voice F0 Control Using the Pitch-Shift Paradigm. ASHA, San Francisco, Nov., 1999.

Larson, C.R. Neural Control of Voice. The Voice Foundation, Philadelphia, June 13, 2001.

Larson, Charles. Advances in the study of the role on auditory feedback on speech production . Atlanta, 2002.

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Larson, Charles. Neural Control of Speech. International Conference on Voice Physiology and Biomechanics, Marseilles, Aug. Aug. 20, 2004

Larson, C.R. Studies on the role of auditory feedback on voice control. Dept. of Neurosurgery, University of Iowa Medical School, July, 2007

Larson, C.R. Neural mechanisms of vocalization, Royal Inst of Technology, Stockholm, Sweden, Nov. 1, 2007

Larson, C.R. Studies of auditory perturbation on voice control, Karolinska Institute, Stockholm, Sweden, Nov. 2, 2007

Larson, C. R. Analysis of Voice Fundamental Frequency and Loudness with the Auditory Perturbation Technique, Shanghai Voice Conference, Shanghai, China, Nov. 10, 2007

Larson, C.R. The role of auditory feedback for the control of voice fundamental frequency and amplitude. Zemlin lecture, American Speech-Language Hearing Assoc., Chicago, 2008

Larson, C.R. Hearing your voice: New studies on the control of voice F0. The Voice Foundation, Philadelphia, June, 2009

Larson, C.R. Neural mechanisms underlying vocal responses to perturbation in voice pitch auditory feedback. Japanese Acoustical Society, Kyoto, Japan, May 14, 2010.

Larson, C.R. and Behroozmand, R. Recent advances in the study of neural mechanisms related to monitoring voice auditory feedback. Dept. of Psychiatry and Psychotherapy, Universitätsklinikum Aachen, Aachen, Germany, June 23, 2010.

Larson, C.R. Neural mechanisms of voice control: Results from neuroimaging and cortical event related potentials during perturbations in voice auditory feedback. University of Illinois, Champaign, May 5, 2011.

Larson, C.R. Neural mechanisms of underlying vocal responses to perturbations in voice auditory feedback. Indiana University, Dept. of Psychology, Sept. 23, 2011.

Larson, C.R. Neural Mechanisms of Voice Control. 2012 Illinois IGERT Neuroengineering Symposium, Champaign, IL, June 27, 2012.

Larson, C.R., Patel, S., Nishimura, C. Studies of volitional and cognitive factors related to voice control. Satellite symposium, UCSF, Acoustical Society of America, San Francisco, 2013.

Larson, C.R., Patel, S., Korzyukov, O., Liu, H., Wang, E., Hain, T. Studies of neural mechanisms of voice control: Implications for understanding voice deficits in Parkinson’s disease. Progress in Motor Control IX, Montreal, July, 2013.

Larson, C.R. Studies of Volitional and Cognitive Factors Related to Voice Control. Satellite Meeting of Acoustical Society of America, San Francisco, 2014

Larson, C.R. Application of the Voice Auditory Feedback Perturbation Paradigm for Understanding the Neurology of Voice Control. Invited talk at Boston University. 2014.

Larson, C.R. Neural Mechanisms of Voice Control, Voice Foundation, Philadelphia, June, 2015.

PRESENTATIONS: CONTRIBUTEDBurns, J.D., and Larson, C.R. Force responding as a determinant of motor performance. Arizona

Academy of Science, Phoenix, 1970

Sutton, D., Larson, C.R., and Lindeman, R.C. Brain lesion effects on conditioned vocalizatiion in Rhesus monkeys, Society for Neuroscience, 1973.

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Larson, C.R., Sutton, D., and Lindeman, R.C. Muscle spindles in nonhuman primate laryngeal muscles. American Speech and Hearing Association, 1974

Larson, C.R., Folkins, J.W., McClean, M.D., and Muller, E.M. Magnitude of perioral reflexes as a function of stimulus velocity and isometric lip force. Acoustical Society of America, 1976.

Larson, C.R., Sutton, D., and Lindeman, R.C. Cerebellar control of jaw force regulation in the monkey. American Speech and Hearing Association, 1976.

Larson, C.R. Perioral reflexes in the awake monkey. AMerican Society of Primatologists, 1977.

Larson, C.R. Lesion effects on mechanically elicited perioral reflexes in awake monkeys. American Speech and Hearing Association, 1977.

Muller, E.M., Abbs, J.H., Kennedy, J.G. III, and Larson, C.R. Significance of biomechanical variables in lip movements for speech. American Speech and Hearing Association, 1977.

Folkins, J.W., and Larson, C.R. In search of a tonic vibration relfex in the lip muscle. American Speech and Hearing Association, 1977.

Larson, C.R., Smith, A., Finocchiio, D.V. Wilson, K.E. and Luschei, E.S. Jaw muscle spindle afferent discharge during trained movements in monkey;s. American Speech and Hearing Association, 1981.

Larson, C.R. and Cummings, C.W. Abnormal cricothyroid motor unit activity in spasmodic dysphonia patients. American Speech and Hearing Association, 1981.

Finocchio, D.V., Larson, C.R., Smith, A., and Luschei, E.S. Position and velocity sensitivity of jaw muscle spindle afferents during controlled isotonic jaw movements in the monkey. Society for Neuroscience, 1982.

Kempster, G.B., and Larson, C.R. Laryngeal muscle mechanisms underlying voice register shifts. American Speech and Hearing Association, 1982.

Gartenberg, T.G., LaBlance, G.R., Rutherford, D.T. and Larson, C.R. Dysarthria of dystonia musculorum deformans: A case study of lip and jaw dynamics. American Speech and Hearing Association, 1982.

Larson, C.R., and Kistler, M.K. The relationship of periaqueductal gray neuronal activity to laryngeal EMG and vocalization in the monkey. Association for Research in Otolaryngology, St. Petersburg Beach, Florida, 1984.

Larson, C.R. and Kistler, M.K. Neurons related to vocalization in the monkey periaqueductal gray. Society for Neuroscience, 1984.

Kempster, G.B., Kistler, M.K., and Larson, C.R. Contraction properties of human cricothyroid and thyroarytenoid motor units. Association for Research in Otolaryngology, Cearwater, Florida, 1985.

Larson, C.R. Correlation between periaqueductal gray unit activity and vocalization in the monkey. Association for Research in Otolaryngology, Cearwater, Florida, 1986.

Larson, C.R. and Ortega, J.D. Functional correlation between the midbrain periaqueductal gray, vocalization and th elarynx. Society for Neuroscience, 1986.

Kobara, M.S., Preston, J.F., Hillenbrand, J. and Larson, C.R. Measurement of fundamental frequency and vocal jitter: Comparative measuremeent techniques, American Speech and Hearing Association,1986.

Larson, C.R. Neural mechanisms of vocal control: Experimental studies on monkeys. American Speech and Hearing Association,1986.

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Meyer, T, Larson, C.R., Logemann, J. and Jubelt, B. Lingual strength and swallowing efficiency in ALS patients. American Speech and Hearing Association,1986.

Kempster, G.B. and Larson, C.R. Contraction properties of laryngeal motor units. American Speech and Hearing Association,1986.

DeRosier, E.A., Park, S. and Larson, C.R. Organization of the midbrain periaqueductal gray as revealed by analysis of electrically elicited vocalizations. American Speech and Hearing Association,1987.

DeRosier, E.A., Ortega, J.D., Park, S. & Larson, C.R. Effects of PAG stimulation on laryngeal EMG and vocalization in the awake monkey. Society for Neuroscience, 1987.

Zealear, D. L. & Larson, C.R. Microelectrode studies of laryngeal motoneurons in the nucleus ambiguus of the awake vocalizing monkey. Society for Neuroscience, 1987.

Preston, J., Larson, C. & Logemann, J. Pitch variability and laryngeal reflex activity in male trained singers and non-singers. American Speech and Hearing Association,1987.

Larson, C.R. Neural mechanisms of speech and swallowing. American Speech and Hearing Association,1988.

Wohlert, A.B. & Larson, C.R. Premovement cerebral motor potentials in oral and laryngeal tasks. American Speech and Hearing Association,1988.

Larson, C.R., West, R.A. & DeRosier, E. Nucleus retro-ambiguus neurons related to muscle EMGs and vocalization. American Speech and Hearing Association,1988.

DeRosier, E., Larson, C.R. & West, R.A. Monkey PAG neurons related to laryngeal and respiratory systems. American Speech and Hearing Association,1988.

DeRosier, E.A., West, R.A. and Larson, C.R. Comparison of single unit discharge properties in the periaqueductal gray and nucleus retroambiguus during vocalization in monkeys. Society for Neuroscience. 1988.

West, R.A. & Larson, C.R. Characterization of respiratory and laryngeal muscle activity associated with vocalization. Society for Neuroscience. 1989.

Wohlert, A.B. & Larson, C.R. Cerebral potentials preceding oral movement. Society for Neuroscience. 1989.

Grayhack, J.P. & Larson, C.R. Latencies of voice changes in trained and non-trained singers. American Speech and Hearing Association, 1989.

Larson, C.R. and Yajima, Y. Nucleus ambiguus neuronal activity during vocalization in the awake monkey. Society for Neuroscience. 1990.

Kobara-Mates, M.S., Logemann, J.A., Larson, C. & Kahrilas, P. Development of an animal model of swallowing. American Speech and Hearing Association, 1990.

Grayhack, J.P. and Larson, C.R. The effects of vocal training on voice tremor spectra. American Speech and Hearing Association, 1990.

West, R. & Larson, C.R. Laryngeal and respiratory muscle acrtivity during vocalization in Macaque monkeys. American Speech and Hearing Association, 1990.

Yajima, Y. and C.R. Larson. Discharge Properties of Nucleus Ambiguus Neurons in the Vocalizing Monkey. American Speech and Hearing Association, 1991.

Y. Yajima and C.R. Larson. Discharge properties of antidromically activated ambiguous neurons during vocalization in the awake monkey.Society for Neuroscience. 1991.

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Larson, C.R. and Y. Yajima.Functional Interpretation of Nucleus Ambiguus Neurons by Combined PETH and STA Analysis. Society of Neuroscience, Anaheim, 1992.

West, R. & Larson, C.R. Neurons of the anterior cingulate motor area are related to vocalization and other oromotor behaviors. Society of Neuroscience, Anaheim, 1992.

Chiao, G.Z., C.R. Larson, Y. Yajima, P., Ko, P.J. Kahrilas. Neuronal activity in nucleus ambiguus during deglutition and vocalization in a conscious monkey. American Gastroenterological Association, 1993.

Yajima, Y., Larson, C.R. Firing characteristics of laryngeal motoneurons activated by antidromic stimulation during vocalization in the awake monkey. 32nd IUPS (Int. Union of Physiological Society) Meeting, Aug.2, 1993, Glasgow.

Larson, C.R., Y. Yajima, G. Chiao and P. Ko.Activity of nucleus ambiguus neurons during vocalization, swallowing and respiration. Society of Neuroscience, Washington, DC 1993.

West, R. & Larson, C.R. Correlation analysis between anterior cingulate neural activity and vocalization in monkeys. Society of Neuroscience, Washington, DC 1993.

Chiao, G.Z., Larson, C.R., Lin, S., Shaker, R., and Kahrilas, P.J. Lingual kiinetics and pharyngeal clearance during deglutition in a conscious monkey. American Motility Society,Wintergreen, Virginia, Oct. 23, 1994.

Burnett, T.A., Senner, J.E., Carrell, T.D. and Larson, C. R. Changes in F0 following auditory feedback pitch shifting. American Speech and Hearing Association, New Orleans, 1994.

Larson, C.R., Carrell, T.D., Senner, J.E. and Burnett, T.A. Pitch shifting for the study of voice F0 control. American Speech and Hearing Association, New Orleans, 1994.

Freedland, M.B.; Larson, C.R.; Burnett, T.A. and White, J.P. The effects of loudness and noise on voice control in response to pitch shift stimuli. Speech Motor Control Conference, Florida, 1996.

Burnett, T.A; Larson, C.R.; Freedland, M.B. and White, J.P. Differential effects of pitch shift duration on voice F0 control. Speech Motor Control Conference, Florida, 1996.

Burnett, T.A.; Singh, S.A.; Kiran, S.; and Larson, C.R. Effects of task instruction on voice F0 responses to auditory feedback pitch shifts. Third Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan, Honolulu, Hawaii, Dec. 1996.

Larson, Charles R, Theresa A. Burnett, Marcia B. Freedland & Timothy Hain. Voice F0 responses to manipulations in pitch feedback stimuli. First International Conference on Voice Physiology and biomechanics, Evanston, IL, May 29, 1997.

Burnett, T.A., Kiran, S., Larson, C.R., Hain, T.C. Voice F0 Responses to Feedback Pitch are Not Affected by Speed of Stimulus Onset, Acoustical Society of America, San Diego, 1997.

Larson, C.R., Burnett, T.A., Singh, S. Kiran, S. Effects of instructions on vocal responses to pitch shift stimuli. Society for Neuroscience, New Orleans, 1997.

Burnett, T.A., Larson, C.R., Kiran, S. Hain, T.C. Comparison of Voice F0 responses to Pitch-Shift Onset vs. Offset Conditions, Speech Motor Control, Tucson, 1998.

Burnett, T.A. & Larson, C.R. Voice F0 Responds to Auditory Feedback Pitch Shifts During Both Steady and Dynamic Vocal Behaviors.136th meeting of the Acoustical Society of America. Norfolk VA, Oct. 12-16,1998.

Burnett, T.A. & Larson, C.R. Effect of Referent Source & Dynamics on Voice F0 Stability in the Presence of Auditory Feedback Pitch Perturbations, Acoustical Society of America, Berlin, March 1999.

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Burnett, T.A. & Larson, C.R. “Following” vs. “Compensating” Voice F0 Responses to Shifts in Auditory Feedback Pitch. 2nd International Conference on Voice Physiology and Biomechanics, Humbolt University, Berlin, March 1999.

Hain, T.C., Burnett, T.A. & Larson, C.R. Performance of a simple feedback model of F0 control. 2nd International Conference on Voice Physiology and Biomechanics, Humbolt University, Berlin, March 1999.

Fisher, K. V. & Larson, C.R. Cricothyoid and thyroarytenoid activation during pitch glides. 2nd International Conference on Voice Physiology and Biomechanics, Humbolt University, Berlin, March 1999.

Larson, C.R., & Fisher, K.V. Differential laryngal EMG responses to various stimuli. 2nd International Conference on Voice Physiology and Biomechanics, Humbolt University, Berlin, March 1999.

Bauer, J.J. & Larson, C.R. Low Pass Filtering Effects on the Voice Pitch Shift Reflex,Advances in Voice Science, ASHA, San Francisco, Nov., 1999.

Kiran, S. & Larson, C.R. Pitch-Shifted Auditory Feedback & Voice Control in Parkinson's Disease, ASHA, San Francisco, Nov., 1999.

Bauer, J. J., Freedland, M. B., Kiran, S., Ho, J., Larson, C. R. Pitch-shift reflex and pitch discrimination in subjects with left-hemispheric damage and controls Larson, C.R. Conference on Motor Speech, San Antonio, Feb. 3 – 6, 2000

Burnett, T.A., Hain, T.C. & Larson, C.R. Voice pitch oscillations following auditory feedback pitch shifts. Conference on Motor Speech, San Antonio, Feb. 3 – 6, 2000

Bauer, J. J. & Larson, C. R. Effects of large magnitude changes in feedback pitch of voice. Presented at American Speech-Language-Hearing Annual Convention, Washington, D.C., (2000).

Bauer, J.J.Evidence for binaural modulation of the pitch-shift reflex. Association for Research in Otolaryngology, St. Petersburg, Feb., 2001.

Larson, C.R., Bauer, J. J., Kothari, R. and Koutsoumbas, M. Reflexive vocal responses to changes in loudness of auditory feedback. Association for Research in Otolaryngology, St. Petersburg, Feb., 2001.

Sivisankar, Mahalakshmi; Bauer, Jay & Larson, Charles. Voice responses to changes in pitch of voice or tone feedback. Speech Motor Control Conference. Williamsburg, VA. March, 2002.

Bauer, J. J., Eckstein, K. C., and Larson, C. R. (2002). "Reaction time of voluntary modulations in voice F0 during sustained pitch vocalizations," poster presented at The Acoustical Society of America, Pittsburgh, PA.

Leydon, Ciara, Bauer, Jay; & Larson, Charles. Observations on the effects of auditory feedback on vibrato. International Conference on Voice Physiology and Biomechanics, Denver, September, 2002

Sivisankar, Mahalakshmi; Bauer, Jay; Babu, Tara; & Larson, Charles. Comparisons of vocal responses to pitch-shifted voice, triangular, and sinusoidal feedback. International Conference on Voice Physiology and Biomechanics, Denver, September, 2002.

Xu, Yi; Larson, Charles; & Bauer, Jay. In-line processing of voice pitch feedback during production of Mandarin tones. International Conference on Voice Physiology and Biomechanics, Denver, September, 2002.

Bauer, Jay, J.; Xu, Yi; Larson, Charles R. Compensatory voice F0 responses to pitch-shifted English speech. American Speech-Language Hearing Association, Chicago, 2003.

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Bauer, Jay, J.; Brooks, Kimberly, N.; Larson, Charles R. Comparison of voice F0 responses to pitch-shifted auditory feedback in Mandarin and English speech. Motor Speech Conference, Albuquerque, New Mexico, 2004.

Larson, C.R., Bauer, J.J., Hain, T.C. Vocal intensity responses to perturbations in voice loudness feedback. Association for Research in Otolaryngology, New Orleans, Feb., 2005.

Larson, Charles R., Sun, J., Takaso, H. Effects of simultaneously presented pitch- and loudness-shifted voice auditory feedback on voice fundamental frequency. Acoustical Society of America, Vancouver, BC, May 2005.

Larson, C., Takaso, H., Sun, J. Hain, T. Vocal responses to multi-dimensional acoustic perturbations. Conference on Motor Speech: Motor Speech Disorders, Austin, TX, March, 2006.

Liu, H., Zhang, Q., Xu, Y., Larson, C.R. Compensatory responses to loudness-shifted voice feedback during production of Mandarin speech. Acoustical Society of America, Providence, R.I., June, 2006.

Larson, C.R., Chen, S., Xu, Y., Paruchuri, K., Lin, C. Voice F0 responses to pitch-shifted voice feedback during English speech. 5th International Conference on Speech Motor Control. Nijmegen, June, 2006.

Larson, C.R., Altman, K. W., Takaso, H., Hain, T.C. Interactions between auditory and somatosensory feedback for voice F0 control. International Conference on Voice Physiology and Biomechanics, Tokyo, July, 2006.

Russo, J., Larson, C.R. and Kraus, N. Voice responses to manipulations in pitch of voice feedback in typically developing and autistic children. Association for Research in Otolaryngology, Denver, February, 2007.

Liu, H. and Larson, C.R. Effects of perturbation magnitude and vocal pitch on the pitch-shift reflex. Acoustical Society of America, Salt Lake City, June, 2007.

Larson, C.R., Liu, H., and Xu, Y. Suppression of responses to pitch perturbations during Mandarin speech, Acoustical Society of America, New Orleans, Nov., 2007.

Behroozmand, R., Liu, H. and Larson, C.R. Neural representation of pitch-shifted voice feedback at N100 and P200 components: an ERP study. Acoustical Society of America, New Orleans, Nov., 2007.

Gohari, S. and Larson, C.R. The Role of the Infrahyoid Muscles in Speech and Tongue Movement. 45th Annual AAP Educational Conference, Anaheim, 2008.

Liu, H., Wang, E.Q., Metman, L.V. and Larson, C.R. Vocal responses to pitch- and loudness-shifted perturbations in individuals with Parkinson’s Disease. Conference on Motor Speech, Monterrey, March, 2008.

Larson, C.R., Liu, H., Behroozmand, R. and Bove, M. Laryngeal muscle responses to voice auditory feedback perturbations. . International Conference on Voice Physiology and Biomechanics, Tampere, Finland, 2008.

Liu, H., Meshman, M. and Larson, C.R. Hemisphere lateralization underlying auditory feedback control of voice F0. Acoustical Society of America, Miami, 2008.

Jacks, A., Robin, D.A., Larson, C.R., Narayana, S., Rogers, W.E., Lancaster, J.L., Ramage, A.E., Franklin, C., Kochunov, P., Davis, M.D. and Fox, P.T. Neural systems of human vocalization. Society for Neuroscience, Washington, 2008.

Larson, C.R., Robin, D.A., Narayana, S., Jacks, A., Lancaster, J. and Fox, P.T. Interaction between image-guided irTMS and pitch-shifted voice feedback on voice fundamental frequency. Society for Neuroscience, Washington, 2008.

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Chen, F., Greenlee, J., Larson, C., Behroozmand, Rl, Oya, H., Chen, H. and Howard, M. Effects of delayed auditory feedback on responses to self-vocalization in human auditory cortex. Society for Neuroscience, Washington, 2008.

Greenlee, J., Chen, F., Oya, H., Larson, C.R., Kawasaki, H., Chen, H., and Howard, M. Human Auditory Cortical Responses to Self-Vocalization With and Without Altered Auditory Feedback. Association for Research in Otolaryngology, Phoenix, 2008.

Larson, C.R. Transcranial magnetic stimulation of laryngeal motor cortex during the pitch-shift reflex. Pan Euoropean Voice Conf., Dresden, August, 2009.

Liu, H., Behroozmand, R., and Larson, C.R. Predictability of self-initiated stimulation modulates auditory event-related potentials. Society for Neuroscience, Chicago, 2009.

Greenlee, J., Chen, F., Behroozmand, R., Larson, C., Oya, H., Kawasaki, H., Chen, H. Howard, M. Processing of self-vocalization in human auditory cortex on superior temporal gyrus. Society for Neuroscience, Chicago, 2009.

Behroozmand, R. and Larson, C.R. Neural correlates of auditory processing for voice pitch control in humans. Society for Neuroscience, Chicago, 2009.

Behroozmand, R. and Larson, C.R. Effect of stimulus onset delay on auditory cortex neural responses to voice pitch feedback perturbations. Acoustical Society of America, 2009

Larson, C.R., Robin, D.R. and Fox, P. Understanding neural mechanisms of voice control: the role of auditory feedback. Winter Conference on Brain Research. Breckenridge, CO, January, 2010.

Chen, Z., Liu, P., Wang, E.Q., Larson, C.R. and Liu, H. Online monitoring of auditory feedback is sensitive to language experience. Acoustical Society of America, Baltimore, 2010.

Behroozmand, R. and Larson, C.R. Vocal pitch regulation depends on the baseline voice F0 feedback: An ERP study for investigating the role of auditory feedback for voice pitch error correction. Acoustical Society of America, Baltimore, 2010.

Larson, C.R. How does the brain control vocalization? Bellevue High School, Bellevue, WA, May, 2011.

Behroozmand, R. and Larson, C.R. Motor-induced suppression of auditory neural responses to pitch-shifted voice feedback, Acoustical Society of America, Baltimore, 2011.

Korzyukov, O. Sattler,L., Behroozmand, R. and Larson, C.R. Stimulus direction predictability dampens auditory neural responses to pitch-shifted voice feedback. Acoustical Society of America, San Diego, 2011.

Parkinson, A., Larson, C., Greenlee, J., Flagmeier, S.G., Manes, J.L., Rogers, W., & Robin, D.A. (2011) Identifying regions of the auditory cortex responsible for sensory voice control. Organization for Human Brain Mapping Conference.

Behroommand, R., Greenlee, J.D., Hansen, D., Larson, H., Chen, H., H. Kawasaki, M. Howard. High gamma oscillations reveal cortical auditory processing of pitch perturbation in voice feedback. Society for Neuroscience, New Orleans, 2012

Larson, C., Ibrahim, N., Behroozmand, R. and Korzyukov, O. Left hemisphere dominance of ERP responses to voice auditory feedback in singers with perfect pitch. Winter Conference on Brain Research. Snowbird, Utah, 2012.

Behroozmand, R., Greenlee, J., Hansen, D., Larson, C., Chen, H., Oya, H., Kawasaki, H., Howard, M. High gamma oscillations reveal cortical auditory processing of pitch perturbation in voice feedback, Society for Neuroscience, New Orleans, 2012.

Larson, C. Brain and Neurophysiology of vocalization. Voice Foundation, Philadelphia, 2012.

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Patel, S., Tapaskar, N., Korzyukov, O., Behroozmand, R., and Larson, C.R. Neural mechanisms of vocal F0 control in adult ADHD. American Speech-Language Hearing Assoc., Atlanta, 2012.

Larson, C., Neural mechanisms of voice control. IGERT Symposium, Champaign, IL, 2012.

Korzyukov, O., Gumenyuk, V., Larson, C. Immature auditory ERP responses in a cohort of 20 years old subjects. Sixth conf. on mismatch negativity (MMN) and its clinical and scientific application, New Your, 2012.

Larson, C., Behroozmand, R., Sattler, L. and Korzyukov, O. New technique for averaging voice fundamental frequency responses to pitch-shifted feedback, Conference on Motor Speech, Santa Rosa, CA, 2012.

Larson, C., Ibrahim, N., Korzyukov, O. and Behroozmand, R. Right hemisphere dominance of ERP responses to voice pitch-shifted auditory feedback in singers with absolute pitch. Association for Research in Otolaryngology, San Diego, 2012.

Larson, C., Greenlee,J., Parkinson, A., Gonzales-Flagmeier, Sabina. Predicting and Avoiding Trees on the Sloper: Efference Copy Mechanisms in the Brain. Winter Conf. on Brain Research, Breckenridge, CO., 2013

Patel, S. and Larson, C.R Evoked potentials to altered auditory feedback in Parkinson’s disease. American Speech-Language Hearing Assoc., Chicago, 2013

Zaheer, E. and Larson, C.R. The Influence of Attentional Focus on Voice Control. Acoustical Society of America, Indianapolis, 2014

Lodhavia, A., Patel, S., Frankford, S., Korzyukov, O. and Larson C.R. Evoked potentials during voice error detection at register boundaries. Acoustical Society of America, Indianapolis, 2014

Behroozmand, R., Ibrahim, N., Korzyukov, O., and Larson, C. Distinct Roles of Induced and Evoked Cortical Oscillation for Speech Motor Control. Society for Neuroscience, Washington, DC, 2014

Lodhavia, A., Patel, S., Frankford, S., Korzyukov, O. and Larson C.R. Evoked potentials during voice error detection at register boundaries. The Voice Foundation, 2014

Flagmeier, S. G., Ray, K.L., Parkinson, A.L., Vargas, R., Laird, A.R., Larson, C.R., Robin, D. Neural connectivity of voice control using structural equation modeling. Conference on Motor Speech, Sarasota, Fl, 2014.

Manes, J., Parkinson, A., Larson, C., Greenlee, J., Eickhoff, S., Corcos, D., Robin, D. Meta-analytic connectivity of the globus pallidus pars interna to regions within the motor speech network, Conference on Motor Speech, Sarasota, Fl, 2014.

Patel.,S., Guo, C., Rangarajan, K., Manes, J., Larson, C.R. Modulation of ERPs Through Volitional Changes to Voice Fundamental Frequency. Conference on Motor Speech, Sarasota, Fl, 2014.

Larson, C. and Robin, D. Review: Neural mechanisms underlying auditory feedback regulation of voice. Conference on Motor Speech, Newport Beach, CA, 2016.

New, A.B., McNeil, M.R., Duffy, J.R., Fox, P. T, Ballard, K.J., Larson, C.R. and Robin, D.A. Intrinsic connectivity of speech networks: an independent component analysis of apraxia of speech and hypokinetic dysarthria. Conference on Motor Speech, Newport Beach, CA, 2016.

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COMMITTEES: INTERNATIONAL/NATIONAL1983 Ad Hoc Member of Sensory Disorders and Language Study Section, NIH1995 Ad Hoc Member of Sensory Disorders and Language Study Section, NIH1996 - Chair, International Conference on Voice Physiology and Biomechanics2009 - The Voice Foundation, Scientific Advisory Board2014 The Voice Foundation, Member of Basic Science Program Committee

COMMITTEES: UNIVERSITY1982-1985 Institutional Review Board1984-1987 Animal Care Committee1987-1990 School of Speech Administration1987-1990 Communication Sciences and Disorders Administration1988-1993 University Research Grants Committee1989-1990 Committee on Graduate Student Recruitment1989-1993 Northwestern University Institute for Neuroscience Curriculum1990-1992 University Fellowships and Scholarships Committee1991-1994 Appointments, Reappointments, Promotion and Tenure, Speech1990-1994 Departmental Recruitment Committee1992-1994 General Faculty Committee1992-1994 Educational Affairs Sub-committee of the GFC, Chair1992-1994 Research Committee Sub-committee of the GFC1995-2006 Coordinator of Human Communication Sciences Program1995-2006 Undergraduate Advisory Committee1996-1998 School of Speech Computer Committee1996-2002 Chair, University CTEC Advisory Committee1998-1999 Chair, Task Force on Advising, School of Speech2001- 2004 School of Speech, Appointments, Reappointments, Promotion and Tenure2001-2002 Program Review Committee Physics and Astronomy2001 University Hearing and Appeals Board (formerly UFRPTDAP)2001 2004 Administrative Board, Graduate School2002- 2004 School of Communication representative to University Hearing and Appeals Board (formerly UFRPTDAP)2010- School of Communication representative to University Hearing and Appeals Board2012 Speech, Language and Learning Committee, CSD

PROFESSIONAL MEMBERSHIP AND OFFICES HELDAssociation For Research in OtolaryngologyAcoustical Society of AmericaSociety for NeuroscienceThe Voice FoundationInternational Conference on Voice Physiology and Biomechanics

EXTERNAL REVIEWSInvited review of the Dept. of Communication Sciences and Disorders, New York University, April 12-13, 2011.Invited review of the Strategic Plan for the Dept. of Communication Sciences and Disorders, University of Cincinnati, Sept. 15, 2011

COURSES TAUGHT1981 - Fall Qtr. Anatomy and Physiology of the Vocal Mechanism1982 - Winter Qtr. Biological Foundations of Human Communication

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1982 - 85 Problems in Speech Physiology1990 - Spring Qtr. Physiologic Instrumentation 2005 - The Scientific Exploration of Communication

POSTDOCTORAL AND RESEARCH ASSOCIATE TRAINEES1986 - 1989 Yukio Yajima1990 - 1992 Eugene Chiao2003 – 2006 Doug Van Daele, Research Career Award, Univ. of Iowa2005 - 2007 Hideki Takaso2007 - 2009 Hajnun Liu2007 – 2011 Jeremy Greenlee, Mentor K23 Award, Univ. of Iowa2009 - Oleg Korzyukov2012 Sona Patel

UNDERGRADUATE HONORS THESES DIRECTEDBeth DeRosier

Effects on stimulation of the midbrain periaquaductal grey on laryngeal muscle activity in the monkey

Kiran Sedev, 1990Tracey O'Connor

An investigation of the myotatic reflex in the laryngeal system, 1992Jennifer Wang

Effects of hyoid bone displacement on voice fundamental frequency, 1992Nancy Tran

The role of laryngeal muscles in pitch elevation: surface EMG findings, 1994Laura Nichols

Preliminary studies of the pitch-shift reflexSaera Arain

The effect of pitch shift feedback on F0 production, 1994Jay Bauer

The role of pitch variations on the pitch-shift reflex, 1999Lauren Van Gieson

The effects of variable pressures applied to the anterior palatal arches during thermal tactile stimulation, 2005

Darin Messina2006. Modelling laryngeal motor control using pitch shift data: studies in voice F0

Sharon GohariThe role of the infrahyoid muscles in tongue movement, 1998

Jason RiesingerPerioral reflex elicitation through superficial sensory receptor stimulation, 1999

Margarita KoutsoumbasEffects of shifts of white noise on voice loudness control, 2002

Rajul KothariEffects of side-tone modulation on voice loudness control, 2002

Kathryn EcksteinVoluntary pitch-shift reaction times, 2001

Brooke FillippoIs loudness modulation reflexive? A study of the Lombard and sidetone amplification effects upon loudness regulation, 2003

Uduna AbarraThe effect of task dependent manipulated pitch-shifted feedback on voice fundamental frequency

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Stephanie ChenKaavya Paruchuri

Correlations between pitch discrimination and voice F0 control, 2007Dilpreet Minhas

Research on adaptation of auditory feedback, 2007Laura Karvelis

A study of the neural mechanisms of vocal control in amusics: A preliminary study, 2010Lindsey Sattler

The role of prediction of stimulus direction n neural responses to voice F0 shifted auditory feedback. 2011

Nadine IbrahimThe neural basis of pitch processing in musicians with perfect and relative pitch ability: an EEG study. 2011

Sandra MaerzackerComparison of Responses to Pitch Shifts in Tones Matching subject’s F0 and the First Three Harmonics, 2010

Natalie TapaskarAdult ADHD neural mechanisms of voice control during voice F0 feedback perturbation: an EEG study. 2011

Anjli Lodhavia, 2012Lee, Y.S. Implicit expectation created in the neurological mechanisms of voice control is context

– Independent. NU Bioscientist Summer Research Award Program, August, 2012Bronder, A. Does your brain process auditory stimuli differently if they come from aliens? NU

Bioscientist Summer Research Award Program, August, 2012

SROP ResearchKimberly Brooks

Understanding the role of auditory feedback in English speech using pitch-shifting techniques, 2003Jordan Fox, 2005Juliana Fernandez, 2015

MASTERS THESES DIRECTEDJohn Ortega

THESES AND DISSERTATIONS DIRECTED1985 Co-Chairman of Dissertation Supervisory Committee for Toby Meyer1985 Co-Chairman of Dissertation Supervisory Committee for Ann

McLean-Muse1988 Co-Chairman of Dissertation Supervisory Committee for Judy

Preston-Grayhack1988-1989 Chairman of Dissertation Supervisory Committee for Amy Wohlert1988-1989 Co-Chairman of Dissertation Supervisory Committee for Mindy Mates1988-1992 Co-Chairman of DIssertation Supervisory Committee for Masako Fujiu1992-1993 Chairman of Dissertation Supervisory Committee for Robert West1992-1993 Chairman of Dissertation Supervisory Committee for Elizabeth DeRosier1992-1993 Co-Chairman of Dissertation Supervisory Committee for Kristin Larson1990-1994 Co-Chairman of Dissertation Supervisory Committee for James P. White1993-1998 Chairman of Dissertation Supervisory Committee for Shajila Singh1994-1998 Co-Chairman of Dissertation Supervisory Committee for Mary Kay Kenney

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1995-2000 Chairman of Dissertation Supervisory Committee for Theresa A. Burnett1997-1999 Chairman of Dissertation Supervisory Committee for Renetta Garrisoon

Tull1999-2003 Chairman of Dissertation Supervisory Committee for Karen Tessler1999-2004 Chairman of Dissertation Supervisory Committee for Jay Bauer2006-2011 Chairman of Dissertation Supervisory Committee for Roozbeh

Behroozmand2009-2012 Chairman of Dissertation Supervisory Committee for Chris Atkins

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