How We Touch

The video explores the sense of touch, detailing how sensory receptors in the skin detect various sensations such as touch, pressure, temperature, and pain. It explains the distribution of these receptors across the body and how the brain maps this information, resulting in varying sensitivity levels in different body parts.

Why does a small scratch on the fingertip hurt more than a cut on the leg?

How does the brain create a body map based on skin receptors?