Penfield Wilder Graves
Also found in: Dictionary.
Penfield(pĕn′fēld′), Wilder Graves 1891-1976.
American-born Canadian neurosurgeon who investigated the functions of different parts of the brain and developed a surgical technique for treating epilepsy.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.