Which layer of skin is responsible for sensation and contains various types of nerve endings?

The dermis is the layer of skin responsible for sensation and contains a variety of nerve endings. This layer is located beneath the epidermis and is rich in blood vessels, connective tissue, and various types of sensory receptors. These nerve endings are crucial for detecting different sensations, including touch, pressure, pain, and temperature.

Understanding the structure of the skin is essential, as each layer has its own specific functions. The epidermis primarily serves as a protective barrier, while the subcutaneous tissue, which lies beneath the dermis, provides insulation and cushioning for the body. The stratum corneum, which is the outermost layer of the epidermis, also does not play a role in sensation; rather, it functions mainly in barrier protection. Thus, the dermis is the clear answer when referencing the layer that facilitates sensation through nerve endings.