Most of the sensory information first goes through the thalamus.

touch, pressure, pain, taste, and temperature receptors.

prefrontal cortex.

In proportion to each body parts sensitivity to somatic sensations.

The somatic motor cortex is located in the human brain. It can be found in the posterior portion of the frontal lobe.

The primary sensory cortex (or primary somatosensory cortex) is part of the postcentral gyrus in the brain, which forms part of the parietal lobe.

The main function of the primary sensory cortex is it is a receptor for the sense of touch.
parietal lobe