Why do split-brain patients NOT exhibit any signs of their surgery in their daily lives?
A) People in their daily lives are aware of their deficit and know not to challenge them with difficult problems.
B) Both hemispheres receive the same input from the environment.
C) The left hemisphere takes over all functions except sensory and motor.
D) The corpus callosum is quick to grow back.

Question

Quizplus · Accepted Answer

Split-brain patients do not exhibit signs of their surgery in their daily lives because both hemispheres receive the same input from the environment. The left hemisphere predominantly controls language and analytical thinking, while the right hemisphere governs spatial perception and emotional processing, and in split-brain patients, these functions can operate independently of each other. However, if a task requires both hemispheres to work together, such as solving a problem that involves both verbal and spatial processing, split-brain patients may experience difficulty. Nonetheless, people in their daily lives are not necessarily aware of split-brain patients' deficits, and thus do not consciously avoid challenging them with complex tasks.

Why Do Split-Brain Patients NOT Exhibit Any Signs of Their