Which areas are associated with language processing in the left hemisphere?

The correct answer identifies Broca's area and Wernicke's area, both of which are crucial for language processing in the left hemisphere of the brain. Broca's area, located in the frontal lobe, is primarily involved in the production of speech and the formation of sentences. Damage to this area can lead to Broca's aphasia, characterized by difficulties in speech production while comprehension often remains relatively intact.

Wernicke's area, located in the temporal lobe, is key for language comprehension. It enables individuals to understand spoken and written language. Damage to this area can result in Wernicke's aphasia, where individuals may produce fluent but nonsensical speech, struggling with comprehending language.

Together, these areas represent a network that is essential for effective communication, where Broca's is associated with speech output and Wernicke's with language understanding. This specialization illustrates the left hemisphere's critical role in language functions.