| Wada test | <investigation> Unilateral internal carotid injection of amobarbital to determine the laterality of speech; injection on the dominant side causes transient aphasia or mutism; used prior to surgical treatment of epilepsy. (05 Mar 2000) |
|---|---|
| Wada, J | <person> 20th century Japanese-Canadian neurologist. See: Wada test. (05 Mar 2000) |