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Proceedings of the

Ninth Annual Conference of the

IEEE Engineering in Medicine and

Biology Society

The Boston Park Plaza Hotel, Boston, MA

November 13-16, 1987

universitAtgbibliothekHANNOVER

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Volume 3 of 4

Sunday, November 15 - Morning

AEROSPACE

BIOENGINEERING

Aerospace Bloengineering

8 - 9:30 AMSession Chair: L. Hrebian

312.1 The Use of A Mathematical Modelto Study 1129

Methods of Antl-G Protection

Jing Bai, Drexel Univ., Philadelphia, PA USA;T.W. Moore, D. Jaron

312.2 Pole Analysis of the Doppler Ultrasound 1131Waveform During +GZAcceleration

Phillip E. Whitley, Naval Air DevelopmentCenter,Warminster, PA USA; J.P. Cammarota

312.3 The Use of Rheoencephalography in Simulated 1134

Military Environmental Stress

Barry S. Shender, Drexel Univ., Philadelphia, PA

USA; L. Hrebian, S. Dubin

312.4 Parametric Estimation of the Spontaneous EEG 1136

Under Acceleration Stress

Larry D. Paarmann, Drexel Univ., Philadelphia, PAUSA; F. Yarman-Vural, B. Onaral

312.5 Military Operational Environmental Stress Ef- *

fects on the Transient Visual Evoked ResponseWilliam B. Albery, Wright-Patterson Air Force Base,OH USA; C. Goodyear, K. McCloskey

312.6 Microfracture Damage to the Lumbar Vertebrae 1138

Resulting from Vertical Impact Loading Simulat¬

ing Aircraft EgressNadia C. Greenidge, Occupatioinal Industrial Or¬

thopaedic Center, New York, NY USA; L. Kazarian

ARTIFICIAL ORGANS

Implants and Bioprostheses

9:45-11:15 AM

Session Chair: R. Rawlings328.1 Hemodynamic Performance of "New" Carpen- 1

tier Edwards BioprosthesesCesare Gagliardi, Univ. of Naples, Naples, Italy;M. Losi, C. Cifarelli, R. Breglio, A. Musumeci, N.

Spampinato

328.2 Ceramics for Implants 1

Rees D, Rawlings, Imperial College ofScience &

Technology, London, UK; C.B. Ponton

328.3 Development of a Motor-Driven Total Artificial 1

Heart (TAH)Setsuo Takatani, National Cardiovascular Center,

Suita, Japan; H. Takano, Y. Taenaka, H. Noda, M.

Umezu, M. Kinoshita, T. Akutsu

328.4 A Miniature DC-DC Converter for Energy 1

Producing Implantable Devices

Osama A. Mohammed, Florida International Univ.,

Miami, FL USA; J.D. Salinger

328.5 A Closed Loop System to Control the Bladder 1

Function

B. Pliers, Kathoiieke Univ. Leuven, Heverlee, Bel¬

gium; W. Sansen, R. Vereeoken, G. Folens, T.

Van Nuland

328.6 An ICEG Encoding System Suitable for Implant- 1

able Devices

Malcolm H. Heimer, Florida International Univ.,

Miami, FL USA; P. Costa

*- manuscriptnot received

IEEE/Ninth Annual Conference ofthe

Engineering in Medicine and Biology Society


BIOLOGICAL

APPLICATIONS

Chromosome Analysis

9:45-11:15 AM

Session Chair: D. Rutovitz

314.1 Evaluation of a System for Automated 1153

Cytogenetics In a Working Clinical Environment

ClaesLundsteen, RigshospHalet, Copenhagen,Denmark

314.2 Standards for Evaluation of Automated 1155

Cytogenetics Instruments

Alice O. Martin, Northwestern Univ. Medical

School, Chicago, IL USA; T.C. Hoist

314.3 New Developments In Interactive KaryotypingKen Castleman,

314.4 Automated Cytogenetics Dosimetry 1157

J. Bille, Univ. of Heidelberg, Heidelberg, West Ger¬

many; T. Lorch, G. Stephan, C. Wittier

314.5 Biological Applications*

Denis Rutovitz, Western GeneralHospital, Edin¬

burgh, UK

314.6 Chromoscan: The New Instrumentation for 1159

CytogeneticsRobertS. Ledley, Georgetown Univ. Medical

Center, Washington, DC USA; M. Buas, T.J.

Golab, L. Arminski

BIOMAGNETISM

Blomagnetism I

8-9:30 AM

Session Chair: L von Klitzing

300.1 Magnetic Field for Separation and Analysis of 1161

Living Cells

Macie] Zborowski, Cleveland Clinic Foundation,

Cleveland, OH USA; P.S. Malchesky, S.R. Savon,

R. Green, Y. Nose, G.S. Hail, J.J. Lewandowski

300.2 Effect of 60 Hz Magnetic Fields on Thymidine 1163

Uptake and Capping In LymphocytesTadeusz M. Babij, Florida International Univ.,

Miami, FL USA; A. Surowiec, S.F. Cleary

300.3 Effect of Magnetic Field on Hemoglobin- 1165

Oxygen Affinity of Hemodlalysed Patients

Mohamed Sayed Abd El-Baset, National Research

Center, Cairo, Egypt; F.I. Fahmy, M. Reda Awad,

E.M. El-Mashak

300.4 Altered Somatosensorlc Evoked Potentials of 1167

Man In Static Magnetic (NMR) Fields

Lebrecht von Klitzing, Medical Univ. Luebeck,

Luebeck, West Germany; U. Benthin, G.

Tessmann, C. Timm

300.5 Biological Effects of Long Acting Magnetic 1169

Field on Human's Muscles

M.I. El-Gohary, Al Azhar Univ., Cairo, Egypt; K.M.

Tohamy, M.I. Sharaf

300.6 Magnetic Measurements of Bone

Jon Joseph, Univ. of Wisconsin, Madison, Wl USA;

O. Baffa

Biomagnetism II

9:45-11:15 AMSession Chair: M.I. El Gohary, N. Dekleva

315.1 Human Somatosensorlc Evoked Potentials In- 1171

ftuenced by a Static Magnetic Field

Ulrich Benthin, Medical Univ. Luebeck, Luebeck,West Germany; L. von Klitzing, C. Timm, G.

Tessmann

315.2 Biological Effects of Magnetic Fields on Living 1173

SystemsAlfred A. Wolf, Prime Research Foundation, An¬

napolis, MD USA

315.3 Is There a Clinical Relevance to Altered SEP Ob- 1175

served In Magnetic Field?

ClaudiaTimm, Medical Univ. Luebeck, Luebeck,West Germany; L. von Klitzing, U. Benthin, G.

Tessmann

315.4 Residential Exposure to ELF Magnetic Fields 1177

Jukka Juutilainen, Univ. ofKuopio, Kuopio, Finland;J. Eskelinen, K. Saali

315.5 Possible Side Effects Caused by Magnetic Field 1179

Change In Cases of Irradiated Tissue

Nikola Dekleva, Clinical Hospital Centre, Zemun,

Yugoslavia; B. Beleslin, V. Majic

315.6 Cytoplasmic Motions and Viscosity Reported 1181

Non-Optlcalry by Magnetic MicropartlclesPeter A. Vaberg, Harvard Univ. School ofPublic

Health, Boston, MA USA

be IEEE/Ninth Annual Conference of the



CARDIOLOGY

Cardiovascular Fluid Mechanics

8-9:30 AMSession Chair: S. McMillan

301.1 Assessing the Performance and Safety of Artlfl- 1183clal Heart Valves

Martin M. Black, Univ. of Sheffield, Sheffield, UK;T. Cochrane, P.J. Drury, P.V. Lawford

301.2 In Vitro Continuous Monitoring of Cardiac Out- 1185

put Using Pulsed Ultrasound DopplerJeanny B. Ruo, Georgia Inst, of Technology, Atlan¬

ta, GA USA; A.P. Yoganathan, M.A. Colson

301.3 Unsteady Computational Fluid Dynamics Ap- 1187

plied to Heart Valves

Frank P. Williams, Georgia Inst, of Technology,Chattanooga, TN USA; A.P. Yoganathan

301.4 Wall Shear Stress Measurements Within an Ar- 1189

trflcal Heart VentricleJ. Timothy Baldwin, Pennsylvania State Univ.,Univ. Park, PA USA; J.M. Tarbell, S. Deutsch,D.B. Geselowitz

301.5 A Potential Cause of Gradient "Overestimatlon" 1192

by Doppler In Cardiac StenosesEdward G. Cape, Georgia Inst, of Technology, At¬

lanta, GA USA; R.A. Levine, S. McMillan, A.

Jimoh, A.P. Yoganathan, A.E. Weyman301.6 Flow Visualization In a Model of a Human Aorta 1194

Dieter W. Liepsch, Hal B. Wallis Research FaciRty,Rancho Mirage, CA USA; T. Kade

CARDIOPULMONARY

SYSTEMS

Cardiopulmonary Systems I

9:45-11:15

Session Chair: H. Lorino

316.1 Breath-By-Breath Comparison of Respiratory 1196

TidalVolumes andTimes Measured byRespiratory Inductive Plethysmography andPneumotachographyE.C. Greco, Jr., Virginia Commonwealth Univ.,

Richmond, VA USA; LA Bekjhtol

316.2 Pulsed Doppler Methods for Estimating Put- 1198

monary Blood Row

Carol L. Lucas, UNC School of Medicine, ChapelHill, NC USA; G.W. Henry. B. Ha, J.I. Ferreiro,B.R. Wilcox

316.3 Electrical Impedance Imaging Developed to 1200

Image Cardiopulmonary FunctionBrian H. Brown, Royal Hallamshire Hospital, Shef¬field, UK; D.C. Barber, B.M. Eyubogki, N.D. Har¬

ris, F. McArdle

316.4 A New Project of Rheocardiograph for Car- 1203

dlopuhnonaryHemodynamic Measurement

During Loaded BreathingLuo Zhtcheng, ChineseAcademy ofMoolcalScien¬

ces, Tianfm, China; Z. Yi

316.5 A Microcomputer-Based System Development 1205

for Automating a Cardiopulmonary LaboratoryV.M. Carbajal, Univ. Autonoma MetropoStana-h-tapalapa, Mexico Ciy, Mexico; E.G. UrWrm-Medal,S. Carrasco-Sosa

316.6 Least-Mean-Square Parameter Identification for 1207

Chest Compliance Modeling In CPR

Isaac N. Bankman, Johns Hopkins Uiw. Schoolvi

Medicine, Baltimore, MD USA; K.G. Gruben, A.S.

Popel, H.R. Halperin, N.V. Thakor, J. Tsi*


lEEBNinth Annual Conference of the


Ixi


COMPUTERS IN MEDICINE

Medical Information

Bus Symposium

8 AM-12 NOON

Session Chair: R. Norden-Paul

000.1 IEEE Proposed Standard 1073 • The Medical In- 1209

formation Bus: An Introduction and ProgressReportRonald E. Norden-Paul, EMTEKHealth Care Sys¬tems, Tempe, AZ USA

000.2 Uses and Benefits of the Medical Information 1211

Bus

Lorene S. Nolan-Avila, EMTEKHealth Care Sys¬tems, Tempe, AZ USA

000.3 Communications Layers of the MIB (Medical In- 1213

formation Bus)David F. Franklin, Southern College of Technology,Marietta, GA USA

000.4 Medical Device Data Language 1215

Alan A. Figler, Travenol Laboratories, Round Lake,ILUSA

000.5 Implementation of a Prototype of the Medical In- 1217formation Bus (IEEE P1043)David V. Ostler, Krug International, Houston, TXUSA; M. Krasnov, W.L. White, H.W. Daumas

Microcomputer Applications

8-9:30 AM

Session Chair: N. Thakor

303.1 Biomedical Signal Processing on the Personal 1219

ComputerS. Narasimha Reddy, McMaster Univ. Medical

Centre, Hamilton, ON Canada

303.2 Comparison of 2-D Fast Fourier and Fast 1222

Hartley Transforms for Image ProcessingChul Hwa Paik, Univ. of Connecticut, Storrs, CTUSA; M.D. Fox

303.3 Detection of Intestinal Spike Bursts Using a 1224

MicrocomputerA. Pousse, INSERM U.61, Strasbourg, France; C.

Mendel, J. Kachelhoffer

303.4 Ultra-Low Power Actlvltatlon of Microproces- 1226sors for BloinstrumentatIon

Wunnava V. Subbarao, Florida International Univ.,Miami, FL USA; L. Ruiz, B. Yomtov

303.5 Microprocessor Based Pattern Generation for 1229Vision Research

Daniel A. Kramer, Ohio State Univ., Columbus, OHUSA; J.M. Jagadeesh

303.6 DIACRONO: A New Portable Microcomputer 1231

System for Diabetes ManagementEnrique J. Gomez-Aguilera, E.T.S.I. deTelecomunicacion, Madrid, Spain; F. Del Pozo, M.Serrano-Rios

Expert Systems and Diagnosis

9:45-11:15 AM

Session Chair: M.A. Ismail

317.1 Conception of an Expert Aid System In I.C.U. 1233C. Chopin, INSERM U.279, Lille, France; M.C.

Chambrin, D. Nassiet, J. Mangalaboyi, P. Lestavel,F. Fourrier

317.2 Promethee — Expert System for Standard 12- 1235

Lead Scalar ECG

Zoran Bozovic, Univ. of Belgrade, Belgrade, Yugo¬slavia

317.3 Fuzzy Learning and Computerized Diagnosis *

M.A. Ismail, Univ. of Windsor, Windsor, ON Canada

317.4 A Computerized Rheumatometer for Classifying 1237Patients Using Grip Strength IndicesAlfred P.K. Chan, McMaster Univ., Hamilton, ON

Canada; M.V. Kamath, W.W. Buchanan, D.N.

Ghista, E.M. Grace, P. Anvari

317.5 The Possible Relevance of Some Relational 1239Constructs In PharmacologyMaria P. Horta, Faculty ofMedicine of Lisbon, Lis¬

bon, Portugal; I. Baharona da Fonseca, S.

Ouakinin, J.L. Simoes da Fonseca

317.6 The Relevance of a Not Historical Approach for 1241

Pattern Detection In Psychopathology in

Decision Making SystemsJose Luis Simoes da Fonseca, Faculty of MedicineofLisbon, Lisbon, Portugal; N. Felix da Costa,M.P. Horta, I. Ruiz, f. Barahona da Fonseca

Supercomputing and Graphics inMedicine

9:45-11:15Session Chair: B. McNamara

319.1 Supercomputing Environment for Biomedical *

Research

Brendon McNamara, Box 3717, Princeton, NJ USA;John von-Neumann

319.2 Program Towards a Computational Molecular*

BiologyP.A. Bash

319.3 Computation of Blood Flow In the Heart

Charles S. Peskin, New York Univ., New York, NYUSA

319.4 Current Problems in Molecular Biology Comput-*

IngJacob V. Maizel, NCI/FRCF, Natl. Inst, ofHealth,Frederick, MD USA

319.5 An Interactive Approach to Modelling Human 1243

OrgansJean Sequeira, IBM Paris Scientific Center, Paris,France

Ixii IEEE/Ninth Annual Conference of the



EEG ANALYSIS

EEG Analysis II

8-9:30 AM

Session Chair: A. Rosenfalck

304.1 On-Llne Monitoring of EEG - An Appropriate 1245

Technology for Health Care?

Annelise Rosenfalck, Aalborg Univ., Aalborg, Den¬

mark;

304.2 EEG In the Operating Room and Intensive Care 1247

Unit

Keith H. Chiappa, Massachusetts General Hospi¬tal, Boston, MA USA

304.3 intra-Operatlve EEG Monitoring 1250

R.A.F. Pronk, Nicolet BiomedicalInstruments,

Madison, Wl USA; A.J.R. Simons, R.G.A. Ack-

erstaff, E.H.J.F. Boezeman

304.4 Monitoring of Anesthetic Level by EEG 1252

Carsten Eckhart Thomson, Aalborg Univ., Aalborg,

Denmark; K. Norregaard-Christensen, A. Rosen¬

falck

304.5 Event Oriented Analysis of the EEG: Time 1254

Dependence and Topographic Relations

Pedro Guedes de Oliveira, Univ. ofAveiro, Aveiro,

Portugal; A. Martins da Silva, J.C. Principe, F. Vaz

EEG Analysis III

8 - 9:30 AM

Session Chair: Y. Fusheng, B. Onaral

305.1 Statistical and Gausslanfty Analysis of EEG 1256

Under Different Sampling Rates and Signal

LengthsPing Fang, Rutgers Univ., Piscataway, NJ USA; S.

Finette, D.K. Jasaitis, S.L. Klein

305.2 Pattern Recognition of Epileptic Spikes Based 1258

OnCorrelationCarlo Salustri, Inst, di Elettronica dello Stato

Solido, Rome, Italy; R.M. Chapman

305.3 Adaptive Quasi-Stationary Segmentation of EEG *

Xianqing Yang, Tsinghua Univ., Beijing, China;

Fusheng Yang

305.4 Location of Epileptogenic Focus by Cepstrum 1260

Analysis Method

Erxin Zheng, Chongqing Univ., Chongqing, China;

Y. Wang, S.J. Cheng

305.5 The Solution of Two-Dlmenslonal Forward and 1262

Inverse Problem of EEG by Finite Element

Method

Zhou Shouchang, Chongqing Univ., Chongqing,China; H. Wei, L. Li

305.6 Epileptic Interselzure Pattern Detection by 1264

Spectral TechniquesTobias Bitter, COPPE/UFRJ, Rio De Janeiro, Brazil;F.F. Nobre

EEG and Sleep

9:45-11:15 AM

Session Chair: A. Rosenfalck

320.1 EEG and Infant Sleep 1267

Anne Christake Cornwall, Flushing Hospital andMedical Center, Flushing, NY USA; S. Lax-

mlnarayan

320.2 Knowledge-Based Approach to Signal Under- 1269

standing: An Application to Sleep EEG AnalysisBen Jansen, Univ. of Houston, Houston, TX USA;B.M. Dawant

320.3 A Generalized Model of Sleep EEG Compared 1272to Manual Scoring. A Sleep Analysis MethodBased on Autoregresslve Modeling and Cluster

Analysis.ErikSimonsen, Aalborg Univ., Aalborg, Denmarii;C.E. Thomson, G. Wildschiodtz

320.4 Context-Based Detection of Epileptogenic EEG 1274

Sharp Transients

John R. Glover Jr., Univ. of Houston, Houston, TX

USA; N. Raghavan, P.Y. Ktonas


IEEE/Ninth Annual Conference of the


Ixiii


ENGINEERING TO AID THE EXTRACORPOREAL

PHYSICALLY HANDICAPPED CIRCULATION

Research to aid the Physically HandicappedSymposium

8 AM -12:40 PM

Session Chair: W. Freedman

001.1 The Present State of Devices for the Disabled

Dudley Childress, Northwestern Univ. Medical

School, Chicago, IL USA

001.2 Regeneration of Skin and Nerve by Vso of

Polymeric Templateslonnis Yannas

001.3 On Prostheses — External and Internal — and 1276Muscular Co-Contraction

Robert W. Mann, Massachusetts Inst, of Technol¬

ogy, Cambridge, MA USA

001.4 Recent Progress Toward a Functional Visual *

Prosthesis

Gerald Loeb, National Inst, of Health, Bethesda,MDUSA

001.5 Implanted Electrode Arrays for Control and *

SensingDavid J. Edell, Massachusetts Inst, of Technology,Cambridge, MA USA

001.6 Human-Machine Interaction: An Argumentative *

Communication and Interactive ManipulationRichard Foulds, Tufts Univ., Boston, MA USA

Extracorporeal Circulation

8-9:30 AMSession Chair: A. Lautier, J.C. Andre

307.1 Blood and Gas Flows Distribution In Membrane 1278

OxygenatorsR. Barthelemy, Chirurgie Cardiaque, Toulouse,France; J. P. Esquerre

307.2 Our Experience by Anion Exchange Resins In 1280

E.C. Clearance of Bicarbonates

Stefano Faenza, Univ. ofBolognae, Bologna, Italy;G. Martinelli, G. Plicchi, M. Spighi

307.3 Gas Exchange During Extracorporeal Clrcula- 1282

tion

Andre Lautier, INSERM U.138, Creteil, France; D.

Loisance, T. Dehe, D. Laurent

307.4 Dynamic Model of Gas Exchanges During Car- 1284

diopufmonary BypassPierre Louis Commin, Hopital Lariboisiere, Paris,France; S. Daniel, M. Duvelleroy

307.5 Long Term Extracorporeal Membrane Gas Ex- 1286

change In ARDSJ.P. Gille, INSERM U.14, Vandoeuvre, France;J.C. Sargentini, D. Gaillard

307.6 Membrane Moderated Devices for Biological Ap- *

plicationsErhan Piskin, Chemical Engineering Dept, Ankara,

Turkey

Ixiv IEEE/Ninth Annual Conference of the


Sunday,

FUNCTIONAL ELECTRICALSTIMULATION

Government Programs In FES

9:45-11:15 AMSession Chair: G. Kantor

322.1 Orphan Devices: Unwanted Products from Un- 1288needed Research or the Foundation for Future

Clinical Engineering Successes?Guy S. Hammer, II, VA Rehabilitation R&D Evalua¬tion Unit, Baltimore, MD USA

322.2 The Problem of Device Complexity In the Fund- 1290

Ing of Biomedical TechnologyGerald E. Loeb, NINCDS, National Inst, of Health,Bethesda, MD USA

322.3 Federal Rules That Apply to Electrical Stimula¬

tion Devices

Robert F. Munzner, Food & DrugAdministration,Silver Spring, MD USA

322.4 Government Programs In FESJoel B, Myklebust, Medical College of Wisconsin,Milwaukee, Wl USA

322.5 Government Programs In FES *

R. Whitten, Washington, DC USA

15- Morning

HYPERTHERMIA

Theoretical Approachesto Hyperthermia

8-9:30 AM

Session Chair: K. Paulsen

309.1 Numerical Methods for SAR and Temperature 1292

Calculations in BloelectromagnetlcsOm P. Gandhi, Univ. of Utah, Salt Lake City, UTUSA

309.2 Hyperthermia Analysis on Finite Elements 1293

Daniel R. Lynch, Dartmouth College, Hanover, NHUSA; K.D. Paulsen, J.M. Sullivan Jr., J.W. Stroh-

behn

309.3 Three-Dlmenslonal Models of Man for Hyper- 1296

thermlaMark J. Hagmann, Florida International Univ.,Miami, FL USA

309.4 Theoretical Determination of Power Depostlon 1298

Patterns for Localized HyperthermiaKenneth B. Ocheltree, IBM, Yorktown Heights, NYUSA; L.A. Frizzell

309.5 Computer Modeling of Animals for Hyperther- 1300

mla Studies

Ronald J. Spiegal, U.S. Environmental Protection

Agency, Research Triangle Park, NC USA; M.B.E.

Fatmi, T.R. Ward

309.6 Three Dimensional Hyperthermia Patient Treat- *

ment Planning ProgramZ.P. Chen, Cancer Center, Tucson, AZUSA;Thomas C. Cetas, W. Miller, R. Roemer




Ixv


Poster Session: Hyperthermia

8 AM-12 NOON

313. A Model Reduction Approach to the Hyperther- 1302

mlc Analysis of Cancerous Tumors

Hazem Y. Abdelazim, IBM Cairo Scientific Center,ElMohandiseen, Cairo, Egypt; M.A. Hashish

313. Physical Assessment of An Original Three- 1304

Electrode Capacltlve Hyperthermia SystemHussein El Akoum, Louis Pasteur Univ., Stras¬

bourg, France; J.B. Mabire, M. Gauthiere

313. Hyperthermia by Combined Capacltlve and In- 1306

ductlve ApplicatorsCafiero Franconi, II Univ. di Roma Tor Vergata,Rome, Italy; L. Raganella, C.A. Tiberio, G. Banci,I. Vannucci

313. Dual Waveguide Applicator with Temperature 1308

Measurement In EM HyperthermiaShinji Hirai, Keio Univ., Yokohama, Japan; Y.

Nikawa, F. Okada, M. Kikuchi, S. Mori,

313. Deep and Localized Heating for Hyperthermia 1310

Using Ferrlmagnetlc ResonanceYoshio N. Nikawa, National DefenseAcademy,Yokosuka, Japan; F. Okada

313. Convergent Effect Change Due to Frequency 1312

Shift for Microwave HyperthermiaE. Otsuka, Keio Univ., Yokohama, Japan; Y.

Nikawa, M. Kikuchi, F. Okada, S. Mori

313. Bldlmenslonal Modellsatlon for Thermal 1314

Dosimetry In Microwave HyperthermiaMarc Plancot, INSERM U.279, Lille, France; B.

Prevost, M. Chive, R. Ledee

313. Frohllch Coherent Vibrations and Electromag- 1316

netlc Field Generated by Cells

Jiri Pokorny, Charles Univ., Prague, Czechos¬

lovakia; K. Vacek, A. Jandova, J. Kobilkova, N.

Pilecka, Z. Dienstbier

313. The New Generation of a Computerized 1318

Microwave Hyperthermia System Associated

with Two Radiometers for Thermal Control and

DosimetryJean Pierre Sozanski, Univ. des Sciences, Lille,France; M. Tabary, Y. Moschetto, M. Chive, J.P.Mabire

313. Man In a 50 Hz Electric Field 1320loannis A. Stathopulos, National Technical Univ.,

Athens, Greece; P.D. Burkas, Th. Katsambekis

Electromagnetic Methods of DeepHeating

9:45-11:15 AM

Session Chair: J. Lin

323.1 Electromagnetic Applicators for Regional Hy-*

perthermlaJames C. Lin, Univ. of Illinois, Chicago, IL USA

323.2 CDRH Hyperthermia Coll Applicators 1322

Paul S. Ruggera, Food & Drug Administration,

Rockville, MD USA

323.3 Resonant Radio Frequency Coll System for 1324

Heating Deep Tissue

Richard G. Olsen, NavalAerospace Medical

Research Lab., Pensacola, FL USA

323.4 Steerable Phased Arrays for Hyperthermia 1326

Paul F. Turner, BSD Medical Corp., North Salt

Lake, UT USA; T. Schaefermeyer

323.5 The CDRH Helix: A Physical Evaluation 1329

Dennis AnhaK, Univ. of Arizona, Tucson, AZUSA;M.K. Gopal, T.C. Cetas, P. Ruggera,

323.6 Methods of Determining SAR from Non-ln- 1332

vaslve Measurements

Mark J. Hagmann, Florida International Univ.,Miami, FL USA; T.M. Babij

Ixvi IEEE/Ninth Annual Conference of the



MEDICAL IMAGING

Imaging Systems

9:45-11:15 AM

Session Chair: T. Matazoki, S. Wood

324.1 Application of Digital Image Processing and 1334Pattern Recognition to Diagnosis of Os¬

teoporosisJonathan J. Kaufman, Mount Sinai Medical School,New York, NY USA; N. Hakim, P. Nasser, M.

Mont, M. Klion, A.A. Pllla, R.S. Siffert

324.2 Format of Magnetic Tapes for Digital Image Ex- 1336

changeTakeshi Matozaki, Yokogawa Medical Systems,Ltd., Tachikawa, Japan

324.3 A System for a Fast Display of Medical 3D lm- 1338

agesOlaf Kubler, Swiss Federal Inst, of Technology,Zurich, Switzerland; J. Yla-Jaaski

324.4 Multiple Gamma and Positron-Gamma Coin- 1340

cldence ImagingHiram Hart, City College of New York, New York,NYUSA

324.5 Review of Low-Cost Image Processing Systems 1342for Biomedical ApplicationsYongmin Kim, Univ. of Washington, Seattle, WAUSA; R.S. Miyaoka, H.S. Choi

324.6 An Image Processing System for Ophthalmol- 1345

ogy: Denslometry and 3D Reconstruction

Patrizia Baraldi, Univ. ofModena, Modena, Italy;S. Fonda, C. Murari, S. Biondini, D. Vecchi

MODELING AND

SIMULATION

Physiological System Identification

9:45-11:15 AM

Session Chair: S. Gamwell-Dawids

325.1 Characterization of Blood Pressure Response 1347

to Sodium Nltroprusside by Limit Cycle Be¬

havior

Jeff E. Mandel, Tulane Univ. Hospital, New Or¬

leans, LA USA; W. Foran, R.E. Fish

325.2 Modeling of Heat Transport Through the Heart 1349

RoyceW. Johnson, Univ. of Utah, Salt Lake City,UTUSA; R.A. Normann

325.3 A Model for Intravenous Fluid Administration 1351

James H. Philip, Brigham and Women's HospitalHarvard Medical School, Boston, MA USA

325.4 Simulation Model for Analysis of Fluid and Os¬

motic In HemodialysisSteen D. Gamwell-Dawids, Technical Univ. of Den¬

mark, Lyngby, Denmark

325.5 Distribution of Relaxation Times of Fractal *

Dimension SystemsYuan Tsao, Drexel Univ., Philadelphia, PA USA;D. Wawrzynski, B. Onaral

325.6 Holographic Associative Semantic Model of *

Human Long-Term Memory (HSAM)Simeon Jordanov Mrchev, Jambol, Bulgaria




Ixvii


NEURAL NETWORKS

Neural Networks Symposium

8 -9:45 AMSession Chair: E. Micheli-Tzanakou

002.1 Cortical Dynamics of Three-Dlmenslonal Form,Color and Brightness PerceptionSteven Grossberg, Boston Univ., Boston, MA USA

002.2 The Role of Optimization Processes In Visual *

Cognitive FunctionsErich Harth, Syracuse Univ., Syracuse, NYUSA;A.S. Pandya, K.P. Unnikrishnan

002.3 A Binary Neural Network Which Emulates Some 1354

Properties of Biological MemoriesMoshe Kam, Drexel Univ., Philadelphia, PA USA;R. Cheng, A. Guez

002.4 A Neural Network Model of the Vertebrate Retina 1357E. Micheli-Tzanakou, Rutgers Univ., Piscataway,NJUSA

002.5 Neural Model of Stereopsis from Disparity 1349

Joseph Landa, Clan\ Univ., Worcester, MA USA;K. Scheff, D.G. Stork

002.6 Masking Fields: A Massively Parallel Archltec- *

ture for Learning, Recognizing and PredictingMultiple Groupings of Pattern DataM. Cohen

NEURAL NETWORKS

Neural Networks Symposium

9:45 AM -12 NOON

Session Chair: E. Micheli-Tzanakou

003.1 Aspects of a Neural Network Model for Real- 1361

Time Speech Analysis and SynthesisDavid G. Stork, Boston Univ., Boston, MA USA;M. Cohen, S. Grossberg

003.2 Self-Organization of Stable Category Recogni¬tion Codes for Analog Input PatternsGail A. Carpenter, Boston Univ., Boston, MA USA;S. Grossberg

003.3 Computation with Neural Networks 1364S.S.Venkatesh, Univ. of Pennsylvania, Philadel¬

phia, PA USA

003.4 Neural Networks for Decision Tree Searches 1366

Janet M. Saylor, Clark Univ., Worcester, MA USA;D.G. Stork

003.5 Tensor Geometry: Mathematical Brain Theory 1368for Neurocomputers and Neurobots. A Parallel

Algorithm for Functional Neuromuscular

StimulationA.J. Pellionisz, New York Univ. Medical Center,

New York, NY USA

Ixviii IEEE/Ninth Annual Conference of the



NEUROMUSCULAR

SYSTEMS

Muscle Stimulation

8 - 9:30 AM

Session Chair: N. Hoshimiya308.1 A Programmable Implantable Stimulator with 1370

Percutaneous Optical ControlLudwig Callewaert, Katholieke Univ. Leuven,

Heverlee, Belgium; B. Puers, W. Sansen, S. Sal¬mons

308.2 Muscle Length Control by Electrical Nerve 1372

Stimulation

. J.A. van Alste, Univ. of Twente, Enschede, The

Netherlands; P.H. Veltink, H. Nijmeijer

308.3 Percutaneous Electrode for Restoration of 1374

Upper Extremity Function by FESYasunobu Handa, Shinshu Univ. School of

Medicine, Matsumotu, Japan; N. Hoshimiya, Y.

Iguchi, T. Oda

308.4 A PWM-Type FES System for the Paralyzed 1376

Upper Extremities and Its MiniaturizationNozomu Hoshimiya, Hokkaido Univ., Sapporo,Japan; H. Shibata, R. Futami, M. Yasojima, Y.

Handa, A. Nalto, M. Ichie

308.5 Design of Radio Frequency Powered Colls for 1378

Implantable StimulatorsOsama A. Mohammed, Florida International Univ.,Miami, FL USA

308.6 Recruiting Isometric Muscle Force by Electrical 1380

Stimulation

William K. Durfee, Massachusetts Inst, of Technol¬

ogy, Cambridge, MA USA; K.E. MacLean

TECHNOLOGICAL

INNOVATIONS

Technological Innovations

8 - 9:30 AM

Session Chair: M. Black

311.1 In Situ Laser Fluorlmetry: Present State of the 1382

Art and PerspectivesGuy Renault, Cenrre Medical du Pare de Villeroy,Mennecy, France

311.2 Artificial Endocrine Pancreas 1384

Jacques Mirouze, Univ. de Montpellier, Montpellier,France

311.3 Hepatic Hemodynamics 1386

Alberto Magrini, // Univ. Tor Vergata", Rome, Italy;G. Izzo

311.4 Complement Activation in Membrane Lungs 1389

Ch.R.H. Wildevuur, Univ. Hospital, Groningen, the

Netherlands; W. van Oeveren, B.H. Hoiting

311.5 Ectomography with Gamma Camera 1391

Paul Edholm, Univ. ofLinkoping, Linkoping,Sweden; S. Dale

311.6 Technological Innovation in Medicine and 1393

Health Care

Martin M. Black, Univ. of Sheffield, Sheffield, UK;

*- manuscript IEEE/Ninth Annual Conference of the Ixix

not received Engineering in Medicine and Biology Society


VISION

Analysis of Visual Systems

9:45 -11:15 AM

Session Chair: J. Aunon

327.1 Human Pupillary Response to Ramp Changes 1395

In Light IntensityGeorge K. Hung, Rutgers Univ., Piscataway, NJUSA; F.Sun

327.2 A Method for Early Detection of Stroke and 1397

Glaucoma

Witold Kinsner, Univ. ofManitoba, Winnipeg, MACanada; J. Kinsner

327.3 An Accurate Non-Contacting Method for Acqulr- 1399

Ing the Ocular Pulse

David P. Campagna, Univ. ofNewHampshire, Dur¬

ham, NHUSA; A.D.Drake

327.4 A Method for the Recognition of Pathological 1401

Saccadic Eye Movements

Martti Juhola, Univ. of Turku, Turku, Finland

327.5 Characteristic of Saccade Depend Upon Atten- 1403

tlon During Tracking Eye MovementYoshinobu Ebisawa, Keio Univ., Yokohama, Japan;H. Minamitani, Y. Mori, M. Takase

327.6 Predicting Distributed Retinal Source Predlc- *

tlon from ERG Data

Kurt R. Dovey, Georgia Tech, Atlanta, GA USA; S.

Wang, B. Thompson

Ixx IEEE/Ninth Annual Conference of the


Sunday, November 15 - Afternoon

BIOELECTROMAGNETICS

Microwave and Field Effects

4:30 - 6 PMSession Chair: D. Stegeman

361.1 On the Use of Electromagnetic Radiation to 1406Prevent the Onset of Clinical AIDS In In¬

dividuals Infected with Human Immunodeficien¬

cy Virus

John Grauerholz, EIR Research, Washington, DCUSA; R. Gallagher, W. Hamerman

361.2 Acupuncture-Like Effect Produced by Electric 1408Field Focused on Specific LociZeev Kitov, George Washington Univ.,Washington, DC USA

361.3 The Effects of Wide Microwave Pulses on Iso- *

lated Nerve Cells

Howard Wachtell, Univ. ofColorado, Boulder, COUSA; F.S. Barnes

361.4 Mechanisms Behind Far-Field Electric Activity 1410Induced by a Moving Generator

D.F. Stegeman, Univ. ofNijmegen, Nijmegen, theNetherlands; A. van Oosterom, T.H.J.M. Gootzen

361.5 Electromagnetlcally Induced Flow Potentials In 1412

Man

John C. Goble, Rensselaer Polytechnic Inst., Troy,NY USA; D. Isaacson

361.6 Detection of Low Frequency Electric Fields In 1414

Physiological SystemsKenneth J. Mcleod, SUNYMusculoskeletalResearch Lab., StonyBrook, NY USA; C.T. Rubin

BIOIMPEDANCE

Bioimpedance I

1 - 2:30 PMSession Chair: E. Zheng

339.1 Bioimpedance Measurement: Theory, Expert- 1416ment and ApplicationErxin Zheng, Chongqing Univ., Chongqing, China;Z. Huang, K. Fang

339.2 Impedance In Compartmental Material with 1418

Varying HematocritLawrence L. Hause, Medical College of Wisconsin,Milwaukee, Wl USA; J.J. Ackmann, F.A. Gayon

339.3 Noninvasive P-V Measurement for Arteries' VIs-

coelastlclty by Limb ImpedanceDawei Wang, Tianjin, China; Q.C.D. Qu, Luo

Zhicheng339.4 A Vascular Network Function for the Analysis 1420

of Cerebral Electrical ImpedanceShouchang Zhou, Chongqing Univ., Chongqing,China; L. Wang, W. Dong, T. Wang

339.5 Detection of Pneumothorax by Transthoracic 1422

Impedance MonitoringHae Won Kim, Medical Center of Central Georgia,Macon, GA USA; T.A. Lowery, C.K. Ho, K.C.Henderson, J.T. Evans

339.6 New Blood Flow Parameters In Limb Deter- 1423mlnated by the Electrolmpedance MethodW.G. Pawlicki, Warsaw Techinical Univ., Warsaw,Poland; T. Palko

Impedance Measurements and

Tomography Aspects

2:45-4:15 PM

Session Chair: J. Webster

349.1 Measurement Error In an Electrical Impedance 1425

Tomography SystemJohn G. Webster, Univ. of Wisconsin, Madison, Wl

USA; M.Q. Hu, P. Hua

349.2 Electrical Impedance Imaging System Ap- 1427

pllcable to Objects of Arbitrary But Known

BoundaryY, Ziya Ider, Middle East Technical Univ.-Balgat,Ankara, Turkey; C. Altan, E. Atalar, N.G. Gencer

349.3 Effect of the Measurement Method on Noise 1429

Handling and Image Quality of EFT ImagingPing Hua, Univ. of Wisconsin, Madison, Wl USA;J.G. Webster, W.J. Tompkins

349.4 Electrical Impedance Tomography for Nonln- 1431vaslve Detection of DVT In Human Calf

Yongmin Kim, Univ. of Washington, Seattle, WA

USA; A.E. Luedtke, H.W. Woo

349.5 Four-Ring-Electrode System for Impedance 1433

Measurement

Erxin Zheng, Chongqing Univ., Chongqing, China;Z. Huang

*- manuscript

not receivedIEEE/Ninth Annual Conference of the


Ixxi


BIOLOGICAL APPLICATIONS

Protein Engineering

1 - 2:30 PM

Session Chair: W. Hancock

329.1 Long Distance Energy Transfer as a Method of 1435

Protein Concentration Measurement

Jean-Claude Andre, ENSIC-INPL, Nancy, France;

G. Mathis, F. Brooke

329.2 The Characterization of Recombinant DNA- *

derived Proteins by Reverse Phase HPLC

William Hancock, Genentech, Inc., San Francisco,CAUSA

329.3 New Automated DNA Sequencing System and 1437

TechniquesBaohua Wang, ShanghaiInst, ofBiomedicalEn¬

gineering, Shanghai, China; T.Y. Zhang, Y.Y.

Tang, W.C. Zhang

329.4 Vlrozoa In Evolution

Dante A. Mavzi, Flushing, NJ USA

Biological Applications

2:45-4:15 PM

Session Chair: J.C. Andre

350.1 Molecular Rheology: Concepts and Measure- 1439

ments by Photophyslcal MethodsJean-Claude Andre, ENSIC-INPL, Nancy, France;F. Baros, M.-L. Viriot, M. Bouchy

350.2 Anticancer Drug-Loaded Microcapsules and 1441

Microspheres for Chemoembollzatlon

Jean-Pierre Benoit, Univ. Paris-Sud, Chatenay-Malabry, France

350.3 Radioprotective Effects of Thlophosphates 1443

Marie-Agnes Rix-Montel, Univ. de Nice, Nice,France

350.4 Determination of Optical Properties for Laser-lr- 1446

radiated Tissue

Gilwon Yoon, Univ. of Texas at Austin, Austin, TX

USA; A.J. Welch

350.5 The Rheologlcal Properties of Milk and Their 1448

ApplicationsRui-Fang Yang, Chongqing Univ., Chongqing,China; M. Long, G.Z. Lu, X.W. Luo

350.6 Evaluation of Intravascular Oxygen Carriers*

Based on Fluorocarbon Emulsions

Maurice Le Blanc, Univ. de Nice, Nice, France

Cell Biology

4:30-6 PM

Session Chair: P. Noble

362.1 New Methodsfor Approaching Red Blood Cell *

Aggregation In Clinical Practice

J.F. Stoltz, INSERM U.284, Vandoeuvre les Nancy,France; M. Donner

362.2 Computer Acquisition and Analysis of Cell 1452

Three-Dimensional TrajectoriesPeter B. Noble, McGill Univ., Montreal, QU Canada;

D. Kosman, F. Ferris

362.3 Cell Recognition Algorithms for the Cell 1454

AnalyzerSteven S.S. Poon, British Columbia Cancer

Research Center, Vancouver, BC Canada; B.

Jaggi, B. Palcic

362.4 Automated Cervical Smear Classification 1457

D. Tien, Univ. ofSydney, Sydney, Australia; P.

Nickolls, W. Liew, A. Yeung, Y.C. Liang, J. Tucker

362.5 The Arrival at Functional Electrostimulation by 1459

Modelling of Fiber Excitation

Frank Rattay, Technical Univ., Vienna, Austria

362.5 Models for Temporal Patterns Generation In 1460

Stochastic Cellular SystemsStelian M. Lozneanu, Inst. Medicina Farmacie, lasi,

Romania; H.N. Teodorescu

Ixxii IEEE/Ninth Annual Conference of the


BIOMATERIALS

Biocompatibility and PerformanceEvaluation

4:30 - 6 PM

Session Chair: P. Dario, S. Saha

363.1 Collagen Fiber Formation: Effect of 1463

GlycosamlnoglycansAtul K. Garg, UMDNJ-Robert WoodJohnson Medi¬

cal Center, Piscataway, NJ USA; F.H. Silver

363.2 Effects of Crossllnklng on Mechanical Proper- 1465ties oi Reconstituted Collagen Fibers

Sheu-Jane Shieh, UMDNJ-Robert Wood Johnson

Medical Center, Piscataway, NJUSA; Y.P. Kato,F.H. Silver

363.3 Development of Percutaneous Device Made of 1467

Sintered Hydroxyapatlte for Clinical Use

Takayuki Tsuji, Tokyo Medical & Dental Univ.,Tokyo, Japan; T. Togawa, H. Aoki, Y. Shin

363.4 Correction of Satellite Peaks Mg K a 3 and K a 4 1469

In E.S.C.A.

Andre Lautier, INSERM U.138, Creteil, France; T.

Dehe, P. Boumati, P. Siry, E. Carreras

363.5 Biocompatibility of Orthopaedic Blomaterials 1471Susanna Stea, Inst. Rissoli, Bologna, Italy; G.

Ciapetti, L. Pratelli, A.Pizzoferrato

363.6 Living Tissue Reconstruction 1473

A. Chamson, Medical School, Saint-Etienne,France; J. Frey

BIOMECHANICS

Cardiac Biomechanics

2:45-4:15 PM

Session Chair: G. Avanzolini

341.1 On the Flow Characteristics of the Renal Artery 1475

Transplants— Model Studies

CzeslawM, Rodkiewicz, Univ. ofAlberta, Edmon¬

ton, AL Canada; S. Tokarzewski, J.S. Kennedy, J.Nielubowicz

341.2 Evaluation of an Arterial System Model Incor- 1477

poratlng Nonlinear ComplianceTing Cui, Rutgers Univ., Piscataway, NJUSA; J.K.-J. Li, G. Drzewiecki

341.3 Noninvasive Assessment of Aortic Mechanical 1479

Properties of Patients with the Marfan

Syndrome and Osteogenesis imperfectaCharles M. Buntin, UMDNJ-Robert W. Johnson

Medical School, Piscataway, NJ USA; P.

Tsipouras, F.H. Silver

341.4 Analysis of Pumping Properties In Intact 1481Canine Heart

Guido Avanzolini, Univ. of Bologna, Bologna, Italy;A. Cappello, A. Cevese, G. Verlato

341.5 Mlcrocontlnuum Analysis of Blood Flow InStenosed Artery W/Peripheral LayerPrawal Sinha, Indian Inst, of Technology, Kanpur,India; T.S. Pal, A.P. Dwivedi

341.6 Stress Analysis of Atherosclerotic Arteries 1484P.D. Richardson, Brown Univ., Providence, Rl USA;S.M. Keeny

*- manuscript

not received


Engineering in Medicine and Biology SocietyIxxiii


BIOTELEMETRY & AM¬

BULATORY MONITORING

CARDIOPULMONARY

SYSTEMS

Biotelemetry/AmbulatoryMonitoring I

245-4:15 PM

Session Chair: J.P. Morucci

342.1 Ambulatory EEG Monitoring in the Diagnosis of

Epilepsy and in the Recording of Sleep In the

Home

Theresa E. Powell, Aston Univ., Birmingham, UK;

G.F.A. Harding

342.2 Portable Impedance Cardiograph for Am¬

bulatory SubjectsMlnghai Qu, Shandong Univ., Jinan, China; J.G.

Webster, W.J. Tompkins, S, Voss, B. Bogenhagen,F. Nagel

342.3 An Ambulatory Arrhythmia Monitor Based on

MicrocomputerJiapu Pan, Shanghai Second Medical Univ., Shan¬

ghai, China; J. Dong, X. Zhao, Y. Jiang, J. Qin

342.4 Microcomputer-Based Telemetry System for

ECG MonitoringS.S. Ng, National Univ. of Singapore, Singapore,

Singapore

342.5 8-Channel Telemetry System of IR Band

V.I. Lebedev, Scientic-Research BiotelemetryLaboratory, Kislovodsk, USSR; V.G. Munyakin

342.6 Contextual Analysis of Ambulatory Cassette

EEGs

P. Jayakar, Univ. of Manitoba, Winnipeg, MACanada; J.P. Patrick, E. Shwedyk, S.S. Seshia

1486

1488

1490

1492

1494

1496

Cardiopulmonary Systems II

1 - 2:30 PM

Session Chair: G. Boganyi331.1 A Model-Based Approach to the Non-lnvasfve 1509

Estimation of Cardiopulmonary Parameters

Robert Allen, The University, Southampton, UK;M. Hill

331.2 Flow Parameters Affecting Hemolysis In a Pul- 1511

satlle Pump for Cardiopulmonary BypassSilvia Scuri, Politecnico diMilano, Milano, Italy; R.

Fumero, F.M. Montevecchi

331.3 Evaluation of Influence In Automatic Nerve at 1513

COs Inhalation by Using Circulatory Model

Toshihiro Nishimura, O'tta Univ., Oita, Japan

331.4 Smoking Effects on Respiratory Mechanics 1515

Abdalla S.A. Mohamed, Cairo Univ., Giza, Egypt;H.M. Raafat

331.5 Mlcrobubble Detection During Cardlopul- 1517

monary BypassN. Chauveau, INSERM U.305, Toulouse, France;

E. Zahedi, M. Lescure, R. Barthelemy, J.P. Morucci

Biotelemetry/AmbulatoryMonitoring II

4:30 - 6 PM

Session Chair: T. Powell

353.1 Ambulatory Medicine: Present Perspectivesand Trends

J.P. Morucci, INSERM U.305, Toulouse, France

353.2 A Precision PAM-FM Multichannel ImplantablePatient-Monitor Telemetry SystemRalph G, Burgess, Massachusetts Inst, of Technol¬

ogy, Cambridge, MA USA; R.W. Mann

353.3 Blood Pressure Ambulatory Monitoring withReal Time Processing Tools

F. Del Pozo, E.T.S.I. de Telecomunicacion, Madrid,Spain; F. Gallardo, F. Halberg, E. Gomez-Aguilera

353.4 An Enhanced Multichannel Biotelemetry SystemJerry J. Cupal, Univ. of Wyoming, Laramie, WY

USA; D.L. Reese

353.5 An Ingestlble Gastrointestinal Pressure

Telemeter

Timothy J. Kelly, Drexel Univ., Philadelphia, PA;E. Fromm

1498

1501

1503

1505

1507

Ixxiv IEEE/Ninth Annual Conference of the


COMPUTERS IN MEDICINE

Artificial Intelligence in Medicine I

1 - 2:30 PM

Session Chair: L. Kun

332.1 RECONSIDER 1987: A Diagnostic Prompting AidRichard Keith Fox-Lee, Medical Center, San Fran¬

cisco, CA USA

332.2 How Good Are Your Decisions? 1519

Jean M. Arnold, Rutgers Univ., Newark, NJ USA

332.3 INTERNIST-I to Quick Medical Reference 1521

(QMR): The Transition from a Mainframe to a

MicrocomputerFred E. Masarie, Jr., Univ. of Pittsburgh, Pit¬

tsburgh, PA USA; R.A. Miller

332.4 Critiquing Systems In Medicine 1523

Henry A. Swett, Yale Univ. School of Medicine,New Haven, CT USA; P.L.Miller

332.5 Adaptive Control of Drug Dosage Regimens: 1525

Evaluation of Current Methods, and Analysis of

Clinical Factors Affecting Therapeutic Precision

Roger W. Jelliffe, USC School of Medicine, Los An¬

geles, CA USA; A. Hurst, T. Iglesias, K. Foo, K.

Iseri

332.6 DXPLAIN: An Interactive Knowledge Base for 1528

Assistance in Medical Diagnostic Decisions

James J. Cimino, Massachusetts General Hospital,Boston, MA USA; J.A. Hupp, E.P. Hotter, K.T.

Famiglietti, G.O. Barnett

Artificial Intelligence in Medicine II

2:45-4:15 PM

Session Chair: L. Kun

343.1 Decision Maker - An Advanced PC Tool for *

Decision AnalysisFrank Sonnenberg, Div. of Clinical Decision

Making, Boston, MA USA

343.2 Radiologic Automated Diagnosis*

Gordon Banks, School of Medicine, Pittsburgh, PAUSA

343.3 ABLOG: A Knowledge Representation Lan- 1530

guage for Diagnostic ApplicationsSharon M. Goodall, Univ. of Maryland, CollegePark, MD USA; S. Tuhrim, J.A. Reggia, B.-T. Chu

343.4 Accelerated Reflex Testing Using an Al Model 1533

In a Well-Patient SettingWilliam J. Castellani, East Carolina Univ. School of

Medicine, Greenville, NC USA; D. Chou, F. Van

Lente, R.S. Galen

343.5 Use of an E-R Diagram in the Design of a Fea- 1535

ture Dictionary for a Multi-Domain Medical

Knowledge Base

Frank Naeymi-Rad, Chicago Medical School, North

Chicago, IL USA; T. Koschmann, R. Rosenthal, D.

Trace, S. Naeymi-Rad, J. Swanson, C. Lee, R.

Carlson, M.H, Weil, M. Evens

Expert Systems HI

2:45-4:15 PM

Session Chair: K. Dalton

351.1 Pitfalls In the Design and Implementation of 1537

Medical Expert SystemsWilliam A. Hyman, Texas A&M Univ., College Sta¬

tion, TXUSA; S.M. Spar

351.2 Diagnostic Expert System for Psychiatric Illness 1539

Surendra Kumar Johri, Indian Inst, of Technology,New Delhi, India; S.K. Guha, O.P. Sharma

351.3 An Expert System for Lung Simulation and 1541

AnalysisStanley B. Higgins, Vanderibilt Univ., Nashville, TNUSA; J. Zheng, R.J. Roselli, T.R. Harris

351.4 Building An Expert System for Perinatal Dlag- 1543

nosls

C. Hernandez, Univ. of Santiago, Santiago, Spain;A. Alonso,V. Moret

351.5 A Knowledge-Based System as an Aid to Wean- 1545

Ing Patients from Mechanical VentilationC. Hernandez-Sande, Univ. of Santiago, Santiago,Spain; V. Moret Bonillo, A. Alonso Betanzos

351.6 Knowledge Representation In Artificial Intel- 1547

llgence Biomedical SystemsVltaly G. Kevorkov, USSR Academy ofSciences,

Moscow, USSR

Expert Systems IV

4:30-6 PM

Session Chair: L. Duckstein

354.1 Training and Learning in an Expert System for 1548

Scene SegmentationPeter H. Bartels, Univ. ofArizona, Tucson, AZUSA;

W. Kuhn, J. Saffer, S. Paplanus, A. Graham

354.2 Prototype of an Expert System In Electromyog- 1551

raphyAleksandra Blinowska, INSERM U.138, Creteil,France; J. Verroust, C. Raynaud, M.O. Cordier

354.3 An Expert System for Control and Data Reduc- 1553

tlon In CytometryRichard M. Donovan, Univ. ofCalifornia, Davis, CA

USA; L. Song

354.4 Expert System Complexity in Quantitative His- 1555

topathologyLucien Duckstein, Univ. ofArizona, Tucson, AZ

USA; J.E. Weber, P.H. Bartels

354.5 TICAS-STRATEX, An Expert Diagnostic System 1557

for Stratified Cervical EpitheliumP.H. Bartels, Univ. ofArizona, Tucson, AZ USA;

G.L. Wied, J.E. Weber, H. Dytch, M. Bibbo

354.6 Fuzzy Reasoning, Possibility Theory, and 1560

Probability Theory In Expert Systems for Hls-

topethologyP.H. Bartels, Univ. ofArizona, Tucson, AZ USA;

J.E.Weber, G.L. Wied

*- manuscript

not received



Ixxv


FUNCTIONAL ELECTRICAL

STIMULATION

Implantable Electrodes

1-2:30 PMSession Chair: H. Peckham

333.1 Implantable Electrodes for Neuromuscular *

Stimulation

J. Thomas Mortimer, Case Western Reserve Univ.,Cleveland, OH USA

333.2 Electrical Stimulation of Peripheral Nerve 1563

William F. Agnew, Huntington Medical Research

Inst., Pasadena, CA USA; D.G. McCreery, T.G.H.

Yuen, L.A. Bullara

333.3 Preliminary Characterization of Epimyseal 1565

Electrodes Used to Electrically Activate the

Paralyzed Lower Extremities

Donald R. McNeal, Rancho Rehabilitation En¬

gineering Center, Downey, CA USA; R.J. Nakai, J.

Campbell, R.L. Waters

333.4 A Bipolar Cuff Electrode for Lower Extrem Ity 1567

Functional Electrical Stimulation

Philip R. Troyk, Illinois Inst, of Technology,Chicago, IL USA; J. Poyezdala

333.5 Intramuscular Electrodes for Neuromuscular 1569

Stimulation

P. Hunter Peckham, Case Western Reserve Univ.,

Cleveland, OH USA; M,W. Keith, G.B. Thrope,W.D. Memberg

Control Strategies for FNS

2:45-4:15 PM

Session Chair: H.J. Chlzeck

344.1 Feedback Control of the Hip and Trunk in 1571

Paraplegic Subjects Using Function Neuromus¬

cular Stimulation

James J. Abbas, Case Western Reserve Univ.,Cleveland, OH USA; H.J. Chizeck

344.2 Control of FNS for Stair Climbing and Descent

A. Kobetic,

344.3 Hierarchical Control of FNS Enabled Stance 1573R.J. Jaeger, Illinois Inst, of Technology, Chicago,IL USA; J.G.M. Quintern

344.4 Control of FNS Gait Based on the Detection of 1575

Discrete Events

Ely S. Simon, Cleveland VA Medical Center,ClevelandHeights, OH USA; H.J. Chizeck, R.

Kobetic, E.B. Marsolais

Mathematical ModelingRelated to FNS

4:30 - 6 PM

Session Chair: H. Hemami

355.1 Models of Afferent Neurons In Electrically*

Stimulated Ear

Charles C. Finley, Research Triangle Inst.,Research Triangle Park, NC USA; B.S. Wilson,M.W. White

355.2 Modeling of Mammalian Myelinated Nerve for 1577

Functional Neuromuscular Stimulation

James D. Sweeney, Case Western Reserve Univ.,Cleveland, OH USA; J.T. Mortimer, D. Durand

355.3 Finite Difference Modeling of Nerve Cuff 1579

Electric Fields

A. Stewart Ferguson, Case Wesfem Reserve

Univ., Cleveland, OH USA; J.D. Sweeney, D.

Durand, J.T. Mortimer

355.4 Generation of Artificial Patterns for 1581

Autonomous Motor Stimulation

Jenifer Brinker Evans, Ohio State Univ., Columbus,OH USA; J.S. Bay, H. Hemami

355.5 A Two-Loop Feedback Muscle Model 1583

Behnam Bavarian, Univ. ofCalifornia, Irvine, Irvine,CAUSA

Ixxvi IEEE/Ninth Annual Conference of the


HEALTH CARE

TECHNOLOGY

Alternate Therapies

1 - 2:30 PM

Session Chair: T.M. Srinivasan, E. Rauscher

334.1 Exploration of Alternate Therapies 1585

H.T. Grady, A.R.E. Medical Clinic, Phoenix, AZUSA

334.2 Self-Regulation of Blood Pressure In Patients 1587

with Borderline Essential Hypertension and

Those at "Intermediate Risk"

Steven L. Fahrlon, The Menninger Foundation,

Topeka, KS USA; P.A. Parks, S.A. Bremer, S.J.

Mills, J. Nichols, P.A. Norris

334.3 Magnetic Field Flux Induction Into the Visual 1589

System of Humans

Elizabeth A. Rauscher, Tecnec Research

Laboratories, San Leandro, CA USA; W. Van Bise

334.4 Therapeutic Effects of LF Magnetic Fields 1591

T.M. Srinivasan, Indian Inst, of Technology,

Madras, India

334.5 An Integrated Approach of Yoga Therapy In the 1593

Management of Diabetes Mellltus

H.R. Nagendra, Vivekananda Kendra Yoga

Therapy Research Foundation, Bangalore, India;R. Nagarathna

334.6 A New Application of Clinical Electrotherapy: 1595

Fournler's GangreneGazl Aydin, Medical Facility of Dicle Univ., Diyar-bakir, Turkey; N. Atalay, O. Buyuker

Technology for Quality Health Care—with World Health Organization

2:45-4:15

Session Chair: K.S. Johansen

345.1 Appropriate and Inappropriate Health Care 1597

TechnologyKirsten Staehr Johansen, WHO Program forAp¬

propriate Health Care Technology, Copenhagen,Denmark;

345.2 Impact of Engineering on Medical Research In

the Third World Nations

R. M, Varma, Bangalore, India

345.3 Social Implications of Medical Technology in 1598

Developing CountriesSushila Nayar, Mahatma Gandhi Inst, ofMedical

Sciences, Wardha, India; K.K. Ghuliani

345.4 The Clinical Engineering Organization in 1600

Belgrade Health Care SystemZoran Bozovlc, Univ. ofBelgrade, Belgrade, Yugos¬

lavia; Z, Stojiljkovic

345.5 Rehabilitation Engineering Program at IBM 1602

Cairo Scientific Center

O.S. Emam, IBM Cairo Scientific Center, Cairo,

Egypt; H. Abbas, M. Hashish

Health Care Technology If

4:30 - 6 PM

Session Chair: P. Ask

356.1 Activities of IFMBE's Working Group tor

Developing Countries: Courses for Medlca

Marcello Bracale, Naples, Italy

356.2 Establishment of a New Centre for Medical 1604

Equipment Maintenance in BangladeshNazrul Islam, National Electromedical EquipmentMaintenance and Training Centre, Dhaka,

Bangladesh

356.3 Assessment of Waterfllled Heated Mattress In 1606

the Care of Newborn Low Birth-Weight Infants

In a Developing Country: TurkeyIhsan Sarman, HuddingeHospital, Huddinge,

Sweden; G. Can, R. Tunell

356.4 Development of RO Technology for Meeting 1608

Drinking Water Demandof Rural Areas of

Developing Countries

Sarajit Basu, Indian Inst, of Technology, Bombay,

India; V.S.Sapkal

356.5 Impedance Plethysmography In Peripheral Vas- 1611

cular Occlusive Disorders

G.D. Jindal, Bhabha Atomic Research Centre,

Bombay, India; J.P. Babu, A.C. Bhuta, M.D.

Kelkar, G.B. Parulkar

356.6 Microcomputer Oriented Knowledge-Based Sys- 1614

tem for HealthCare Improvement In the

Developing World

Shamsul I. Chowdhury, Univ. ofLinkoping, Linkop-

ing, Sweden; O.B, Wigertz

*- manuscript IEEE/Ninth Annual Conference of the Ixxvii

not received Engineering in Medicine and Biology Society


HYPERTHERMIA

Interstitial and Microwave Hyperther¬mia

1-2:30 PM

Session Chair: M. Chive

335.1 Intracavitary Multlappllcator for Microwave Hy- 1616

perthermlaand RadlometryMaurice Chive, Univ. des Sciences et Techniques,Villeneuve, France; J.J. Fabre, R. Ledee

335.2 Microwave Tomography In Non-Invasive Con- 1618

trol of HyperthermiaM. Gautherie, Univ. Louis Pasteur, Strasbourg,France; Ch. Lavoine, G. Gaboriaud, C. Lavergne,J.Ch. Bolomey, M. Hawley, P. Berthaud

335.3 MicrowaveHyperthermia Controlled by 1620

Microwave Radlometry In OncologyGuy Giaux, Centre Anti-Cancer, Lille, France; J.

Delannoy, B. Prevost, M. Chive, M. Plancot, R.

Ledee, D. Delvalee

335.4 Assessment of Microwave Radlometry at 3 GHz 1622

by a Heat Transfer Model

Jacques Robert, Univ. de Nancy, Nancy, France;J. Collette, J.M. Escanye, P. Thouvenot, F. Brunotte

335.5 New Interstitial Hyperthermia Using Insulated 1624

Wires at 27 Mhz

M. Nadi, Univ. de Nancy, Vandoeuvre, France;

A.J. Tosser, C. Marchal

335.6 A Study of Air Coding In Interstitial Hyperther¬mia AntennasStuart B. Trembly, Dartmouth College, Hanover,

NH USA; V. Eppert, K. Hambraeus, W. Ruhl

interstitial Systems

2:45-4:15 PM

Session Chair: A. Milligan346.1 Interstitial Ferromagnetic Implant Heating: Prac- 1626

Ileal Guidelines for Use

Thomas C. Cetas, Univ. of Arizona, Tucson, AZ

USA; S.A. Haider, Z.P. Chen, R.B. Roemer

346.2 Effect of Catheters on the Performance of Self- 1629

Regulating ThermoseedsIvan A. Brezovich, Univ. ofAlabama at Birming¬ham, Birmingham, AL USA; I.S. Liu

346.3 Interstitial Microwave Antenna Array Hyperther- 1631

mla SystemsJohn W. Strohbehn, Dartmouth College, Hanover,NHUSA; K.M.Jones

346.4 Thermal Dosimetry Characterization of Implant- 1633

able Helical Coll Microwave Antennas

Paul R. Stauffer, Univ. of California, San Francisco,CA USA; T. Satoh, S.A. Suen, J.R. Fike

346.5 Mapping Temperature, Specific Absorption 1636

Rate, and Effective Blood Flow

Frank M. Waterman, Thomas Jefferson Univ.

Hospital, Philadelphia, PA USA; J. Matthews, R.E.

Nerlinger

346.6 Combined Interstitial Hyperthermia and Intersti- 1638

tlal Radiation In Cancer TreatmentDaniel F. Flynn, Harvard Medical School, Boston,MA USA

Ultrasound Hyperthermia

4:30 - 6 PM

Session Chair: C. Cain

357.1 Ultrasound Phased Array Hyperthermia Ap- 1640

pllcatorsC.A.Cain, Univ. of Illinois, Urbana, IL USA; S.

Umemura, M. Ibbini, E. Ebblni

357.2 A 64 Element Ultrasonic Tapered Phased Array 1642

for HyperthermiaLeon A. Frizzell, Univ. of Illinois, Urbana, IL USA;S.A. Goss

357.3 Temperature Distributions During Clinical 1644

Ultrasound HyperthermiaKullervo Hynynen, Univ. ofArizona Health Scien¬

ces Center, Tucson, AZ USA; D. Shimm, R.B.

Roemer, D. Anhalt, J.R. Cassady

357.4 Noninvasive Determination of Temperature 1646

Rise by Sound Speed for HyperthermiaDazong Jiang, Xian Jiaotong Univ., Xian, China;Z. Shen

357.5 Noninvasive Monitoring of Temperature In Hy- 1648

perthermla for Cancer TherapyH.-Z. Wang, Shanghai Jiao Tong Univ., Shanghai,China; X.-Y.Wu

357.6 Optimizing Insonatlon Parameters In Therapy 1650

Planning for Deep Heating by SIMFUPadmakar P. Lele, Harvard-MIT HyperthermiaCenter, Cambridge, MA USA; J. Goddard

Ixxviii IEEE/Ninth Annual Conference of the


INSTRUMENTS MEDICAL IMAGING

Poster Session:instruments & Clinical Engineering I

3:45 - 6 PM

364. Evaluation of a Portable Gastric Stimulator 1652

Bader-Eddine Bellahsene, Univ. of Virginia, Char¬lottesville, VA USA; R.W. McCallum, 01. Updike

364. Fluid Shift Characterization: Limb Volume

Measurement Device (LVMD)Friedhelm Baisch, Dept. ofSpace Medicine,

Cologne, West Germany; G. Plath, P. Smart

364. Explosion Area In Operating Rooms*

Periklis Burkas, National Technical Univ. ofAthens,Athens, Greece; I.A. Stathopulos, A. Machias

364. Preparation and Characterization of a 1654

Heterogeneous Photosensitlzer SystemJacqueline Cruz, Univ. ofCalifornia, LosAngeles,CA USA; M. Gold, U. Batzdorf

364. A Multlmicroprocessor System for High Speed 1655

Analysis of SignalsJi-GuangGe, Zhejiang Univ., Hangzhou, China;G.-Y. Shen

364. Optimization of the Noise Performance of Ac-*

tlve Neural Transducers

Vincent M. McNeil, Massachusetts Inst, ofTechnol¬

ogy, Cambridge, MA USA; L.D. Clark, D.J. Edell

364. Portable High Resolution System for Acquiring 1658

Analog Signals and Logging Discrete Events

Daniel Monahan, Trinity College, Hartford, CTUSA;D.J. Ahkjren, M. Solomita, J. DeCesare, R.B. Davis

364. Trans'Care: An Ambulatory Device for Dental 1660

Treatment

J.P. Morucci, INSERM U.305, Toulouse, France;R. Darmana, A.Soulie, F. Dieras

364. The Real-Time Realization of Fetal ECG Heart 1662

Rate Monitor by Adaptive System

Hang Xu, Tsinghua Univ., Beijing, China; L.-G.

Zhou, Y.-H. Liang

364. Determination of the Geometry of a Bilateral *

Camera ConfigurationPatrick O. Riley, Massachusetts Inst, ofTechnol¬

ogy, Cambridge, MA USA; R. Fijan, W.A. Hodge,R.W. Mann

364. Eye Movement Signal Processing System 1664

Qiuzhen Xue, Univ. of Wisconsin, Madison, Wl

USA; J. Weinstein, W.J. Tompkins, K. Pluff

Image Processing Methodologies

1 - 2:30 PM

Session Chair: J.L. Coatrieux, J. Talmant

336.1 Octree Encodingwith Volume and Surface lnfor- 1666

matlon In Medical ImagingJ.L. Coatrieux, Univ. de Rennes I, Rennes, France;P. Jannin, B. Gibaud, C. Barillot, J.M. Scarabin, A.

Bouliou

336.2 Maximum a posteriori Restoration Applied to 1668

Nuclear Medicine ImagesBill C. Penney, Univ. ofMassachusetts Medical

Center, Worcester, MA USA; M.A. King, P.W.

Doherty

336.3 Angular Integration and inter-Projection Correla- 1670

tlon Effects in CT Reconstruction

Carl R. Crawford, GE Medical Systems, Mil¬

waukee, Wl USA; N.J. Pelc

336.4 The EPM Algorithm Applied to the Penalized

Maximum Loglllkellhood Model tor PET

Alvaro R. de Pierro, International House, Philadel¬

phia, PA USA;

336.5 Measurement of Shape—A New Method 1672

Jacques Talmant, UFR d'Odontologie, Nantes,

France

336.6 The Non-Stationary Noise Power Spectrum In 1674

Single-PhotonTomographyStephen C. Moore, Worcester Polytechnic Inst.,

Worcester, MA USA; M.F. Kijewski, S.P. Muller,

B.L. Holman

Applications and Scatter Correction

2:45-4:15 PM

Session Chair: I. Fujimasa

347.1 Automatic Analysis of Moving Images for the 1676

Lymphocyte Velocity Measurement

Haruyuki Minamitani, Keio Univ., Yokohama,

Japan; T. Horikoshi, C. Yuzawa, C. Oshlo, M.

Tsuchiya

347.2 Fast Counting of Red Blood Cells by Gray Level 1678

Thresholding and Using ALU-512

B.V. Ramesh, ADE Campus, Bangalore, India;

V.C. Padakl, CA. Verghese

347.3 ASampling Approachto the Estimationand 1680

Correction of Scattered Radiation

Frederick C. Wagner, Stanford Univ., Stanford, CA

USA; A. Macovski

347.4 MorphologicalAnalysis of Blood Vessels Using 1682

High Voltage Electron Microscopy and 3-D Com¬

puterized Reconstruction

Leif Horn, UMDNJ-New Jersey Medical School,Newark, NJ USA; W.S. Krajewski, P.K. Paul, M.J.

Song, M.J. Sydor

347.5 Some Limitations of a 2-D Scatter Correction 1685

Technique in SPECT

Peter Msaki, Karolinska Inst., Stockholm, Sweden;S.A. Larsson, B. Axelsson

347.6 Breast Tumor Detection with Doppler 1687

Ultrasound Under Reduced Ambient Pressure

Peder C. Pedersen, Drexel Univ., Philadelphia, PA

USA; V.P. Abraham, F.W. West, J.M. Reid

*- manuscript

not received



Ixxix


MRI

4:30-6 PMSession Chair: M. Leach, A. Del Guerra

358.1 3-D Display of Structural and Functional MRI Im- 1689

ageryMichael B. Merickel, Univ. of Virginia, Charlottes¬

ville, VA USA; C. Carman, K. Watterson

358.2 Molecular Diffusion Studies Using MRI 1692Denis Le Bihan, Ecole Polytechnique, Palaiseau,France; E. Breton

358.3 MRI with Low Field 1694

Qin Guangxia, Tianjin Univ., Tianjin, China; Y. Bin

358.4 31P NMR Whole Body Tumor Spectroscopy: The 1696Role of Localization and Imaging MethodsMartin O. Leach, RoyalMarsden Hospital, Sutton,UK; J.C. Sharp, A. J. Hind, D.Collins, J. Adach,V.R. McCready, R. Sauter, H. Weber

358.5 A Quantitative Study of Magnetic Resonance 1698

ImagingWel-Kom Chu, Univ. of Nebraska Medical Center,Omaha, NE USA

358.6 Venous Blood Flow Measurements with MRI 1700Nola M. Hylton, UCSF Radiologic ImagingLaboratory, San Francisco, CA USA

NEURAL NETWORKS

Neural Networks

2:45-4:15 PM

Session Chair: J. Skrzypek337.1 Speech Recognition with Back Propagation 1702

Michael A. Franzini, Carnegie Mellon Univ., Pit¬

tsburgh, PA USA

337.2 Textural Segmentation: Gestaft Heuristics as a 1704Connectlonlst Hierarchy of Feature Detectors

Josef Skrzypek, UCLA, Los Angeles, CA USA; E.

Mesrobian

337.3 Emulating Conditioned Reflexes: Neural Net- 1707works as Combinatorial Processors

Jacques J. Vidal, UCLA, Los Angeles, CA USA

337.4 A New Model of Neural Networks for Error Cor- 1709

rectlon

Yoshiyasu Takefuji, Univ. of South Carolina, Colum¬

bia, SC USA; D.J.Lii

Ixxx IEEE/Ninth Annual Conference of the


NEUROMUSCULAR

SYSTEMS

Physical Therapy

1 - 2:30 PM

Session Chair: S. Kumar

330.1 Moment Arms of Spinal and Parasplnal Muscles*

Shrawan Kumar, Univ. of Alberta, Edmonton, ALCanada

330.2 Spine Curvatures In the Sagittal Plane: Measure- 1711

ment and Use

F.X. Lepoutre, Univ. de Valenciennes, Valencien¬

nes, France; D. Roger, A.P. Godillon

330.3 Arising from a Chair: The Role of Bl-Artlcular 1713Muscles In Resolving Lombard's Paradox

FabioCatani, Univ. of Bologna, Bologna, Italy;W.A. Hodge, R.W. Mann

330.4 A Kinematic Model for the Flexor Tendons of 1715

the Hand

David E. Thompson, Louisiana State Univ., BatonRouge, LA USA; D.J. Giurintano

330.5 A Methodology for Modeling the Biomechanics 1717

of the Trunk

Kurukundi R. Murthy, Boston Univ. NeuroMuscular

Research Center, Boston, MA USA; 2. Ladin, C.J.

De Luca

330.6 Joint Angle Control with Command Filter for 1719

Human Ankle Movement Using Functional

Electrical Stimulation

Kinya Fujita, Keio Univ., Yokohama, Japan; K.

Kubo, N. Itakura, H. Minamitani

Poster Session: Neuromuscular

Systems and Rehabilitation

Engineering

1-3:15 PM

340. Application of an Arched Cantilever-Beam 1721

Model to a Flat-Spring Foot Prosthesis

Paul Allard, Hop'rtal Sainte-Justine, Montreal, QU

Canada; J. Kofman, H. Labelle, G. Drouin, M.

Duhaime

340. Heat Dissipation Under Lower Body Negative 1723

Pressure (LBNP) Stress

F. Baisch, DFVLR Inst, for Aerospace Medicine,Cologne, West Germany; P. Smart

340. A Blomechanical Comparison Between Herbert 1725

and 4.0 Cancellous Screws

Donna M. Belloli, Univ. of Wisconsin-Madison,

Madison, Wl USA; R. Vanderby, Jr., W.D. Engber,R.H. Lange. S.P. Schemmel, A.S. Wagner

340. Aerodynamic Characteristics of a Voice Pros- 1727

thesis

A. Ben Jebria, Univ. de Bordeaux II, Bordeaux,France; C. Henry, M. Gioux, F. Devars, L. Traissac

340. A Portable Communication Device for Physical-*

ly Handicapped PeopleFulvio E. Bossino, Gattinara, Italy

340. Experience with Non Invasive Measurements of"

the Lumbar Bone Mineral ContentPierre Braillon, MSTde Genie Biomedical, Vil-

leubranne, France

340. A Modular Approach to a Functional Neuromus- 1729

cular Stimulation System: The Portable Control

Hardware

James R. Bucket!, Case Western Reserve Univ.,

Cleveland, OH USA; P.H. Peckham, B. Smith,G.B. Thrope, M.W. Keith

340. A Com pact Electronic Module for the Non- 1731

Visual Display of Alphanumerlcal Data

D. Burger, INSERM U.88, Paris, France; C. Liard,G. Roux

340. A Combined Open and Closed Loop System for 1733

a Functional Neuromuscular Stimulation Hand

GraspKrista Tills Cabrera, Case Western Reserve Univ.,

Cleveland OH USA; P.E. Crago, J.M. O'Malley

340. A Mechanical Stimulator for Displacement 1735

Generation in Mechanosensory Studies

W. Morton Caldwell, Univ. of Missouri, Columbia,MO USA; J.M.Gibson, O.T. Erdal

340. Electrical Cuuurent Distribution Analysis for *

FES of the ParaplegicsNiranjan Debnatn, LIT. Delhi, New Delhi, India;

Sujoy Guha, Sneh Anand

340. Fahraeus Effect of RBC Suspensions Flowing 1737

Through Narrow Sheets

Ling-Hong Deng, Chongqing Univ., Chongqing,China; Y.P. Wu, J.S. Lee

340. Blomechanical Determinants of Human Wrist 1739

Biomechanics

Warren E. Garner, Washington Univ., St. Louis,

MO USA; S.E. Logan, R.P. Mecham, M.D. Nowak

340. The Effect of Sulfuric Acid on Particle 1741

Clearance In the Human Tracheobronchial

RegionJih-Perng Hu, Manhattan College, Riverdale, NYUSA

340. Motor Unit Firing Patterns in the Aged 1744

Gary Kamen, Indiana Univ., Bloomington, IN USA;D. Stashuk, C.J. De Luca

340. An Adaptive Controller for Regulation of Joint 1746

Stiffness by Co-Actlvatlon of AntagonisticMuscles

Ning Lan, Case Western Reserve Univ., Cleveland,OH USA; P.E. Crago, H.J. Chizeck

340. Conversation with Arabic Deaf Persons 1748

Abdalla S.A. Mohamed, Cairo Univ., Giza, Egypt;E.M. El-Gendi

340. Correlation Between Different Tests of Trunk 1750

StrengthMohamad Parnianpour, New York Univ., New

York, NY USA; M. Nordin, U. Moritz, N. Kahanovitz

340. Back Muscle Endurance In Response to Exter- 1752

nal Load

Mohamed M. Parnianpour, New York Univ., New

York, NY USA; S. Scheoter, U. Moritz, M. Nordin

340. Tendon and Ligament Prostheses *

Pierre Rey, Centre de Recherches Chirurgicales,Creteil, France; J.L. Leandri, D.G. Geiger, PhillipDahhan, M.L. Cerol-Bandeira

340. Noninvasive Method to Minimllze Ongoing 1754

Treatment of Muscle Contracture

Catherine Tardieu, INSERM U.215, Garches,France; A. Lespargot, C. Tabary, M.D. Bret

340. Promptings of the Femur in the Walking*

Process

Remy Willinger, Strasbourg, France; Daniel

Renault

*- manuscript

not received



Ixxxi


Measurement Systems andLocomotion

4:30-6 PM

Session Chair: N. Jaukovic, M. Rosen

352.1 Knee Joint Mechanoreceptors Calibrated as 1756

Load Cells

Peter Grigg, Univ. of Massachusetts Medical

School, Worcester, MA USA; A.H. Hoffman

352.2 A Finger Mounted Force Sensor for Use with an 1757

FNS Hand Grasp SystemKathleen M. Rutherford, Case Western Reserve

Univ., Cleveland, OH USA; R. Riso, M.R. Neuman

352.3 A System Fast Measuring Apparent Viscosity 1759

Function

Shaoxi Cai, Chongqing Univ., Chongqing, China;Y.P. Wu, R.F. Yang, W. Lou, M. Duan

352.4 A New Method of Viscosity Measurements 1761

Using Mlcroporous Hollow Fibers

Takayuki Tsuji, Tokyo Medical & Dental Univ.,Tokyo, Japan; T. Togawa, K. Muneoka, M.

Okamoto

352.5 Control of the Locomotion Mechanism for Ener- 1763

gy Addition by Applying Propulsion Force

Novak D. Jaukovic, Univ. ofTitograd, Titograd,Yugoslavia

352.6 Energy Addition to the Locomotion System by 1765

Applying the Propulsion Force at the Foot

Novak D. Jaukovic, Univ. of Titograd, Titograd,Yugoslavia; D.M. Perovic

REHABILITATION

ENGINEERING

Rehabilitation Engineering 1

1 - 2:30 PMSession Chair: M. Waldron, T. Thorpe

338.1 Quantitative Measures of Dynamic Pitch 1767

Response of Speech Motor ControlKhosrow Behbehani, Univ. of Texas at Arlington,Arlington, TXUSA; K.H. Wong, G.V. Kondraske

338.2 Text to Flngerspelllng and Speech on the 1769

Amiga Micro-ComputerManjula B. Waldron, Ohio State Univ., Columbus,OH USA; Ben C.H.Choi

338.3 Llngusltlc Processing In Communication Aids 1771

for the HandicappedLouis Boves, Nijmegen Univ., Nijmegen, the

Netherlands; J. Blom

338.4 Studies Into an Aid for the Vocally Disabled 1773

David T. Gibbons, Univ. of Ottawa, Ottawa, ON

Canada; M.D. O'Riain, J.S. Zalewski

338.5 A Personal Computer Station for Visually Hand- 1775

IcappedM.P. Srinivasan, Indian Inst, of Science, Ban¬

galore, India

338.6 Design of a Graphics Communication Device 1777

for Deaf Persons

Manjula B. Waldron, OWo State Univ., Columbus,OH USA; J.K. Parvereshi, S. Heinrich

Rehabilitation Engineering II

2:45 -4:15 PM

Session Chair: P. Talonen, A. Spaepen348.1 A Sensorlzed Platform-Based, Computerized 1779

System for Posture RehabilitationAntonina Starita, Univ. di Pisa, Pisa, Italy; A. Bat-

taglini, M. Bergamaseo, P. Dario

348.2 Assessing Motor Control in the Severely Hand- 1781

Icapped: A Case StudyNathan J. Rudin, NeuroMuscularResearch Center,Boston Univ., Boston, MA USA; L.D. Gilmore, S.H.

Roy, C.J. De Luca

348.3 Object Oriented Language Aided Design for DIs- 1783

abled Persons Project Cachalot

J. Tichon, Univ. des Sciences et Techniques de

Lille Flandres Artois, Villeneuve d'Ascq, France; B.

Baudel, J.M. Toulotte

348.4 Software and Hardware Implementation of 1785

Electrocutaneous TrackingAndrew Y.J. Szeto, San Diego State Univ., SanDiego, CA USA; M.H.. Hudson

348.5 Phrenic Nerve Stimulation: Vitality of the

Diaphragm and Ventilatory Control

Pasi Talonen, Tampere Univ. of Technology,Tampere, Finland; W. Kinnear, G. Baer, V. Hak-

kinen

348.6 Vocal Shaping of Retarded and Autistic In- 1787dlvlduals Using Speech Synthesis and Recogni¬tion

Joseph J. Pear, Univ. ofManitoba, Winnipeg, MACanada; W. Kinsner, D. Roy

Ixxxii lEEE'Ninth Annual Conference of the


Rehabilitation Engineering III RESPIRATION

4:30 - 6 PM

Session Chair: A. Starita

359.1 A Note-Taking Techniquefor Blind Students 1789

Anita Richaume, Univ. de Lille, Villeneuve d'Ascq,France; P. Lecocq, F. Steenkeste, Y. Moschetto

359.2 Electronic Braille Technology tor the Blind 1791

John A. Brabyn, Smith-Kettlewell Eye Research

Foundation, San Francisco, CA USA

359.3 A Computer-Aided Method for the Rehablllta- 1793

lion of Aphaslc Patients

Antonina Starita, Univ. di Pisa, Pisa, Italy; C.C.

Perfetti

359.4 The Use of the Vocal Tract Area Function to 1795

Study the Artlculatory Movements in Deaf and

Normal Hearing SpeakersKadry Abdelhamied, BME, Cairo Univ., Cairo,

Egypt; M.B. Waldron, R.A. Fox

359.5 A Study of CVSD, ADPCM and PSS Speech 1797

Coding TechniquesGordon Klimenko, Univ. of Manitoba, Winnipeg,MA Canada; W. Kinsner

359.6 Engineering and Research In the Rehabilitation 1799

of the Hard of HearingYoglnder N. Mehra, Postgraduate Inst, ofMedical

Education and Research, Chandigarh, India

Respiratory System Modeling and

identification

4:30 - 6 PM

Session Chair: K. Lutchen

360.1 Complex Model-Based Measurement of Non- 1800

Linear Lung Mechanics

Gyorgy Boganyi, College Miti, Budapest, Hungary

360.2 Identifying a Model of Respiratory Mechanics 1802

Using the Interrupter TechniqueJason H.T. Bates, McGillUniv., Montreal, QU

Canada; K. Brown, T. Kochl

360.3 Parameter Estimates in Ventilatory Mechanics 1804

Models During Induced RDSPaolo Barbini, Univ. di Siena, Siena, Italy; G, Avan¬

zolini, A. Cappello, G, Cevenini

360.4 Four and Six Parameter Models of Forced Ran- 1807

dom Noise Respiratory ImpedanceHubert Lorino, INSERM U.138 & U.296, Creteil,

France; C. Marietta, A.M. Lorino, A. Harf

360.5 Optimal Experiment Design for Estimating 1809

Mechanical Properties from Respiratory Im¬

pedance Data

Kenneth R. Lutchen, Boston Univ., Boston, MA

USA; D.M. Merer

360.6 Comparison of Acoustic Pulse and Forced Os- *

dilation

Janie Fouke, Case Western Reserve Univ.,Cleveland, OH USA

*- manuscript

not received



Ixxxiii

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