Which of the following tasks would split-brain patients be able to perform better than other people?
A) tying their shoes
B) unfamiliar tasks
C) completing an intelligence test
D) using both hands simultaneously to draw separate shapes

Question

Quizplus · Accepted Answer

Split-brain patients have had their corpus callosum, the large bundle of nerve fibers that connects the left and right hemispheres of the brain, severed. As a result, the two hemispheres cannot communicate effectively with each other. However, each hemisphere still has control over the opposite side of the body. Therefore, split-brain patients can perform tasks that require the use of both hands independently, such as using both hands simultaneously to draw separate shapes. This is known as bimanual control and is a task that typically requires more coordination in individuals with an intact corpus callosum.

Which of the Following Tasks Would Split-Brain Patients Be Able