Studies of the production of facial expressions suggest that although ________ can generate spontaneous facial expressions, ________ can generate voluntary facial expressions.
A)only the left hemisphere; both hemispheres
B)only the right hemisphere; both hemispheres
C)both hemispheres; only the left hemisphere
D)both hemispheres; only the right hemisphere

Question

Quizplus · Accepted Answer

The Answer of Studies of the production of facial expressions suggest that although ________ can generate spontaneous facial expressions, ________ can generate voluntary facial expressions.
A)only the left hemisphere; both hemispheres
B)only the right hemisphere; both hemispheres
C)both hemispheres; only the left hemisphere
D)both hemispheres; only the right hemisphere

Studies of the Production of Facial Expressions Suggest That Although