Many people "talk with their hands" when they speak. Why?
A)Hand movement is necessary for speech.
B)There is a mirroring of movement with speech function.
C)Wernicke's area is connected to the motor cortex.
D)Broca's area is involved with both language and motor movement.
E)Both are under right hemisphere control.

Question

Quizplus · Accepted Answer

Broca's area, located in the frontal lobe of the brain, is involved in language processing, speech production, and also has connections to areas of the brain responsible for motor movements. This involvement explains why many people gesture with their hands while speaking, as the activation of Broca's area during speech also engages motor functions.

Many People "Talk with Their Hands" When They Speak