In medicine and anatomy, the special senses are the senses that have specialized organs devoted to them:
- vision (the eye)
- hearing and balance (the ear, which includes the auditory system and vestibular system)
- smell (the nose)
- taste (the tongue)
The distinction between special and general senses is used to classify nerve fibres running to and from the central nervous system - information from special senses is carried in special somatic afferents and special visceral afferents. In contrast, the other sense, touch, is a somatic sense which does not have a specialized organ but comes from all over the body, most noticeably the skin but also the internal organs (viscera). Touch includes mechanoreception (pressure, vibration and proprioception), pain (nociception) and heat (thermoception), and such information is carried in general somatic afferents and general visceral afferents.
Famous quotes containing the words special and/or senses:
“The very best reason parents are so special . . . is because we are the holders of a priceless gift, a gift we received from countless generations we never knew, a gift that only we now possess and only we can give to our children. That unique gift, of course, is the gift of ourselves. Whatever we can do to give that gift, and to help others receive it, is worth the challenge of all our human endeavor.”
—Fred Rogers (20th century)
“When the mind’s free,
The body’s delicate; this tempest in my mind
Doth from my senses take all feeling else,
Save what beats there—filial ingratitude!”
—William Shakespeare (1564–1616)