Question

The brain organizes touch infomation in a particular fashion. Nearby areas on the skin tend to be represented close to one another in some brain regions. We saw this principle in vision. Howmer, in touch this orderly representation is known as a _____ map.

Answer 1

The topographical representation of the sensory input to the somatosensory cortex is known as the sensory homunculus. This map-like arrangement in the cortex allows for different areas to process sensations from different body parts.

Step-by-step explanation:

The topographical representation of the sensory input to the somatosensory cortex is known as the sensory homunculus. This is a map-like arrangement of the body within the somatosensory cortex, where each different area of the cortex processes sensations from a different part of the body. For example, the fingertips, which are most sensitive to touch, have a larger representation in the somatosensory cortex compared to less sensitive body parts like the legs or back.