Phillipson reflex

Phil·lip·son re·flex

(fil'ĭp-sŏn),
a contraction of the extensors of the knee when the extensors of the opposite knee are inhibited.

Phil·lip·son re·flex

(fil'ip-sŏn rē'fleks)
A contraction of the extensors of the knee when the extensors of the opposite knee are inhibited.