Which area of the brain is primarily associated with language comprehension?

Wernicke's area is primarily associated with language comprehension. This region, located in the left hemisphere of the brain within the posterior part of the superior temporal gyrus, plays a crucial role in understanding spoken and written language. Damage to Wernicke's area can lead to Wernicke's aphasia, where individuals may produce fluent speech that lacks meaningful content, demonstrating their difficulty in comprehending language.

In contrast, Broca's area, situated in the frontal lobe, is primarily responsible for language production and articulation. The motor cortex is involved in planning and executing voluntary movements, which includes the physical act of speaking but not the comprehension aspect of language. The visual cortex processes visual information rather than language-related functions, which further distinguishes its role from that of Wernicke's area. Understanding these specific functions helps to clarify why Wernicke's area is the correct choice for language comprehension.