Which brain region located at the front of the parietal lobes registers and processes body touch and movement sensations?

Which brain region located at the front of the parietal lobes registers and processes body touch and movement sensations?

• A. Motor Cortex
• B. Wernicke's Area
• C. Somatosensory Cortex
• D. Broca's Area

Answer: (C)

The ability to register and process body touch and movement sensations comes from the somatosensory cortex. This region sits in the parietal lobe, on the postcentral gyrus just behind the central sulcus, and it receives tactile and proprioceptive information from the body via the thalamus. It creates our conscious sense of touch, temperature, pain, and body position, organized in a somatotopic map so that areas requiring fine discrimination (like hands and lips) have larger cortical areas. The motor cortex, located in the frontal lobe, controls voluntary movement; Wernicke's area handles language comprehension, and Broca's area handles language production. These functions are different from sensory processing of touch and body position, which is why the somatosensory cortex is the correct choice.

The ability to register and process body touch and movement sensations comes from the somatosensory cortex. This region sits in the parietal lobe, on the postcentral gyrus just behind the central sulcus, and it receives tactile and proprioceptive information from the body via the thalamus. It creates our conscious sense of touch, temperature, pain, and body position, organized in a somatotopic map so that areas requiring fine discrimination (like hands and lips) have larger cortical areas.

The motor cortex, located in the frontal lobe, controls voluntary movement; Wernicke's area handles language comprehension, and Broca's area handles language production. These functions are different from sensory processing of touch and body position, which is why the somatosensory cortex is the correct choice.