Joanne had to have her entire left hemisphere removed to treat her severe epilepsy. Since the removal of her left hemisphere, Joanne can no longer understand:

Question

Quizplus · Accepted Answer

The left hemisphere of the brain is primarily responsible for language processing. After its removal, Joanne would likely lose the ability to understand language but may still retain the ability to understand music, which is often processed by the right hemisphere.

Joanne Had to Have Her Entire Left Hemisphere Removed to Treat