What layer of the skin is primarily responsible for the sense of touch?

The dermis is the layer of the skin that is primarily responsible for the sense of touch. This layer contains a rich network of nerve endings, specialized receptors, and is thicker than the outer epidermis. The nerve endings in the dermis are sensitive to various stimuli, including pressure, vibration, and temperature, allowing us to perceive different sensations.

In contrast, the epidermis is the outermost layer of skin that primarily serves as a protective barrier and does not contain the sensory receptors that are present in the dermis. The hypodermis, also known as the subcutaneous layer, primarily consists of fat and connective tissue and plays a role in insulation and energy storage but is not directly involved in the sensation of touch.