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Penfield

[ pĕnfēld′ ]
Wilder Graves 1891-1976
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American-born Canadian neurosurgeon noted for his experimental work on the exposed brains of conscious humans. His findings increased scientific understanding of the functions of the brain, brain diseases such as epilepsy, and the mechanisms involved in speech.
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The rainy weather could not ________ my elated spirits on my graduation day.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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