Which region processes sensory input signals like touch, pressure, vibration, pain, temperature, and taste?

Which region processes sensory input signals like touch, pressure, vibration, pain, temperature, and taste?

• A. Sensory cortex
• B. Motor cortex
• C. Hippocampus
• D. Amygdala

Answer: (A)

Processing sensory input from the body happens in the sensory cortex. The primary somatosensory cortex, located in the parietal lobe, receives signals from touch receptors and interprets sensations such as touch, pressure, vibration, temperature, and pain. It is organized with a body map so you can pinpoint where a sensation comes from. Taste is processed by separate gustatory pathways that end in the gustatory cortex near the insula, not primarily in the somatosensory area. The motor cortex governs movement, while the hippocampus and amygdala are involved in memory and emotion, not the direct processing of somatic sensory signals.

Processing sensory input from the body happens in the sensory cortex. The primary somatosensory cortex, located in the parietal lobe, receives signals from touch receptors and interprets sensations such as touch, pressure, vibration, temperature, and pain. It is organized with a body map so you can pinpoint where a sensation comes from. Taste is processed by separate gustatory pathways that end in the gustatory cortex near the insula, not primarily in the somatosensory area. The motor cortex governs movement, while the hippocampus and amygdala are involved in memory and emotion, not the direct processing of somatic sensory signals.