Q.27 - Biology

Question

What can be inferred about the relative sizes of the areas

of cortex that process signals from skin not densely

innervated with sensory receptors and skin that is

densely innervated with sensory receptors?

Step-by-Step Solution

Answer

The cortical regions that serve skin with dense innervation are often larger than those that serve skin with less dense innervation. 

Step 1.

It depends on the quantity and location of the activated receptors.

Step 2. Explanation

All sensations experienced through the skin, mucous membranes, limbs, and joints are included in somatosensation. Numerous receptor types implanted in the skin and mucous membranes play a role in somatosensation, which happens all over the body's outside and in some inside places as well.