Question

what is the function of the cerebral cortex of the postcentral gyrus in the parietal lobe (the somatosensory cortex)?
it initiates skeletal muscle contractions.
it interprets of written and spoken language.
it receives sensory signals from the skin.

Explanation:

The somatosensory cortex in the post - central gyrus is responsible for processing sensory information from the skin such as touch, pressure, pain, and temperature. Initiating skeletal muscle contractions is mainly related to the motor cortex. Interpreting written and spoken language is associated with language - related areas like Wernicke's and Broca's areas.

Answer:

C. It receives sensory signals from the skin.