Wernicke's area, responsible for receptive speech, is located in which lobe?

• A. Temporal
• B. Frontal
• C. Parietal
• D. Occipital

Answer: (A)

Language processing in the brain is localized, with receptive language anchored in the temporal lobe. Wernicke's area sits in the dominant temporal lobe, typically the left hemisphere, in the posterior part of the superior temporal gyrus near the auditory cortex. It’s essential for understanding spoken language. When this area is damaged, comprehension diminishes even though speech remains fluent, leading to Wernicke’s aphasia. The frontal lobe houses Broca’s area, important for expressive speech, while the occipital and parietal lobes handle vision and sensory processing, respectively. So, receptive (understanding) speech is located in the temporal lobe.