The primary somatosensory area in the brain processes sensory input related to touch. It is responsible for interpreting various sensations like pressure, vibration, and pain, utilizing a somatotopic map to represent sensitivity levels across body parts.
The primary somatosensory area in the brain receives sensory input related to touch from various receptors in the body, such as mechanoreceptors.
This area of the brain, also known as the primary somatosensory cortex, is where information related to pressure, vibration, temperature, pain, proprioception, and kinesthesia is processed.
Information from these receptors is then sent through the thalamus to the primary somatosensory cortex for further processing in a somatotopic map that represents sensitivity across different body parts.
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