Question

The Wada test involves_______________.

1) lesioning one hemisphere of the brain.
2) anesthetizing one hemisphere of the brain at a time
3) severing the corpus callosum
4) anesthetizing the corpus callosum

Answer 1

The Wada test involves anesthetizing one hemisphere of the brain at a time to determine its dominance for language and memory functions.

Step-by-step explanation:

The term "Wada test" refers to a medical procedure known as the Wada test or Wada's test, named after the Japanese neurologist Juhn Wada, who introduced the procedure in the 1940s. The Wada test is a neurological test used to determine the lateralization of language and memory function in the brain, especially in patients being considered for epilepsy surgery.

The Wada test involves anesthetizing one hemisphere of the brain at a time. This test is used to determine which hemisphere is dominant for language and memory functions in patients who are being considered for brain surgery.