MICROANATOMY

Detailed explanation-1: -Overview. The somatic sensory system has two major components: a subsystem for the detection of mechanical stimuli (e.g., light touch, vibration, pressure, and cutaneous tension), and a subsystem for the detection of painful stimuli and temperature.

Detailed explanation-2: -somatic sensation Sensations arising from the skin-such as touch, pressure, cold, warmth, and pain-and from the muscles, tendons, and joints-such as the position of the limbs and pain-are known as somatic sensations.

Detailed explanation-3: -The somatic senses are senses that have to do with the experience of touch. Somatosensory pathways relay information between the brain and nerves in the skin and organs. Ascending pathways, also called afferent pathways, send somatosensory information from the body up to the brain through a series of afferent nerves.

Detailed explanation-4: -’ Touch: the faculty of perceiving by physical contact with the body. The sensation produced by touching something. (Oxford) Each hair on the human body is very sensitive to touch, allowing us to detect an even very slight displacement.