BIOE 220/RAD 220 REVIEW SESSION 5February 27, 2011

What We’ll Cover Today• Comments about the exam?• Thank you for the mid-quarter feedback• Any questions on any material?• Buxton for hw• Imaging k-space• Clinical ultrasound interpretation• Questions

Buxton Gad problems• If you don’t have the Buxton book, it’s available on

reserve at Lane Library• Most of the Gad problems can be answered based on

lecture notes, but you’ll need some extra understanding based on the book

• For physics problem 9, I recommend simulating multiple concentrations (using matlab or excel) in order to find the inflection point

K-space and Fourier content• For some extra insight, let’s look at

http://www.imaios.com/en/e-Courses/e-MRI/The-Physics-behind-it-all/Introduction together

TRANSCRANIAL DOPPLER ULTRASOUND

transducer

DSA image

SKIN

TISSUE

Where is the transducer placed in order to acquire most neonatal brain

images?

Neonatal Ultrasound

Can review what these slices looks like in developmental lecture

Any other questions?