Ruffini's corpuscle

Ruffini's corpuscle
Ruf·fi·ni's corpuscle ru̇-'fē-nēz- or Ruf·fi·ni corpuscle -nē- n any of numerous oval sensory end organs occurring in the subcutaneous tissue of the fingers called also Ruffini's brush, Ruffini's end organ
Ruf·fi·ni rüf-'fē-nē Angelo (1864-1929)
Italian histologist and embryologist. Ruffini served as director of a small hospital in Lucignano, Italy, where he set up his own laboratory for histological research. Concurrently, at the University of Siena he was instructor of histology and later professor of embryology. From 1912 until his death he held the post of professor of histology and general physiology at the University of Bologna. From 1890 to 1906 Ruffini worked on proprioceptive sensibility. In 1888 he had begun research on nerve receptors. In 1891 he discovered a new form of human sensory nerve ending now known as Ruffini's corpuscle; he published his discovery in 1894.

Medical dictionary. 2011.

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  • Ruffini's corpuscle — /rooh fee neez/, Anat. an end organ of certain sensory neurons that branches out parallel to the skin and responds to steady pressure. [after Italian anatomist Angelo Ruffini (1874 1929), who described them in 1898] * * * …   Universalium

  • Ruffini's corpuscle — /rooh fee neez/, Anat. an end organ of certain sensory neurons that branches out parallel to the skin and responds to steady pressure. [after Italian anatomist Angelo Ruffini (1874 1929), who described them in 1898] …   Useful english dictionary

  • Ruffini's corpuscle — noun The synaptic ending of the sensory nervous system which are encapsulated and respond to stretch and torque. These responses are propagated back to dorsal root ganglia in the form of an action potential …   Wiktionary

  • Ruffini ending — Infobox Anatomy Name = PAGENAME Latin = GraySubject = 233 GrayPage = 1061 Caption = Nerve ending of Ruffini. Caption2 = System = MeshName = MeshNumber = DorlandsPre = c 56 DorlandsSuf = 12261238 The Ruffini ending or Ruffini corpuscle is a class… …   Wikipedia

  • Ruffini ending — a type of lamellated corpuscle in the dermis that is a slowly adapting receptor for sensations of continuous pressure. Called also Ruffini corpuscle …   Medical dictionary

  • Ruffini ending (brush corpuscle cylinder end-organ) — Ruf·fi·ni ending (brush, corpuscle, cylinder, end organ) (roo feґne) [Angelo Ruffini, Italian anatomist, 1864–1929] see under ending …   Medical dictionary

  • corpuscle — 1. A small mass or body. 2. A blood cell. SYN: corpusculum. [L. corpusculum, dim. of corpus, body] amnionic c. SYN: corpus amylaceum. amylaceous c., amyloid c. SYN: corpus amylaceum. articular corpuscles …   Medical dictionary

  • Ruffini — Angelo, Italian histologist, 1864–1929. See R. corpuscles, under corpuscle, flower spray organ of R …   Medical dictionary

  • Bulbous corpuscle — Ruffini ending Nerve ending of Ruffini. Latin corpusculum sensorium fusiforme Gray s …   Wikipedia

  • Ruffini corpuscle — see under ending …   Medical dictionary

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