Merkel's disk

Merkel's disk
Merkel's disk n the disklike expansion of the end of a nerve fiber together with a closely associated Merkel cell that has a presumed tactile function called also Merkel's corpuscle

Medical dictionary. 2011.

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  • Merkel nerve ending — Merkel nerve endings are mechanoreceptors found in the skin and mucosa of vertebrates that provide touch information to the brain. The information they provide are those regarding pressure and texture. Each ending consists of a Merkel cell in… …   Wikipedia

  • Merkel cell (corpuscle disk tactile cell) — Mer·kel cell (corpuscle, disk, tactile cell) (murґkəl) [Friedrich Sigmund Merkel, German anatomist, 1845–1919] see under cell …   Medical dictionary

  • disk — 1. A round, flat plate; any approximately flat circular structure. 2. SYN: lamella (2). 3. In dentistry, a circular piece of thin paper or other material, coated with an abrasive substance, used for cutting and polishing tee …   Medical dictionary

  • Merkel — Karl L., German anatomist and laryngologist, 1812–1876. See M. filtrum ventriculi, M. fossa, M. muscle. Friedrich S., German anatomist and physiologist, 1845–1919. See M. cell tumor, M. corpuscle, M. tactile cell, M. tactile disk …   Medical dictionary

  • Merkel disk — see under cell …   Medical dictionary

  • hair disk — a vascularized and innervated area of skin in the connective tissue sheath of a hair follicle, containing Merkel cells and acting as a mechanoreceptor …   Medical dictionary

  • tactile disk — noun : merkel s cell …   Useful english dictionary

  • Meniscus — The word meniscus comes from the Greek and refers to a crescent shaped structure. Today a meniscus is something that is shaped like a crescent moon or a croissant pastry. A meniscus can be an anatomic feature. For example, the medial meniscus of… …   Medical dictionary

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