tactile receptor การใช้

There are five basic types of tactile receptors : Ruffini endings, Merkel nerve endings, and free nerve endings.
Tactile receptors are abundant on the fingertips, face, and tongue while sparse on the back, legs and arms.
To understand " tactile sensory substitution " it is essential to understand some basic physiology of the tactile receptors of the skin.
The density of cutaneous tactile receptors on a body part is generally indicative of the degree of sensitivity of tactile stimulation experienced at said body part.
First order neurons carry sensory information from proprioceptive and tactile receptors to the medulla oblongata where they synapse in either the medullary gracilus or cunate nuclei.