directional weakness

directional weakness

a right or left decrement of nystagmus, calculated from the responses to the binaural, bithermal caloric test.
Farlex Partner Medical Dictionary © Farlex 2012

di·rec·tion·al weak·ness

(dĭr-ek'shŭn-ăl wēk'nĕs)
A right or left decrement of nystagmus, calculated from the responses to the binaural, bithermal caloric test.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
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