Babinski\'s reflex

[buh-bin-skeez]

Ba·bin·ski's re·flex

[buh-bin-skeez]
noun
a reflex extension of the great toe with flexion of the other toes, evoked by stroking the sole of the foot: normal in infants but otherwise denoting central nervous system damage.
Also, Babinski reflex.


Origin:
named after J. F. F. Babinski (died 1932), French neurologist
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language.
a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S.
American Heritage
Medical Dictionary

Babinski's reflex Ba·bin·ski's reflex (bə-bĭn'skēz)
n.
An extension of the great toe, sometimes with fanning of the other toes, in response to stroking of the sole of the foot. It is a normal reflex in infants, but is associated with a disturbance of the pyramidal tract in children and adults. Also called Babinski's sign, toe reflex.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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