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Tactile corpuscles are rapidly adapting mechanoreceptors. They are sensitive to shape and textural changes in exploratory and discriminatory touch. Their acute sensitivity provides the neural basis for reading
Braille text. Because of their superficial location in the
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The number of tactile corpuscles per square millimeter of human skin on the fingertips drops fourfold between the ages of 12 and 50. The rate at which they are lost correlates well with the age-related loss in touch sensitivity for small probes.
394:, these corpuscles are particularly sensitive to touch and vibrations, but for the same reasons, they are limited in their detection because they can only signal that something is touching the skin.
620:
Hoffmann, Joscelyn N.; Montag, Anthony G.; Dominy, Nathaniel J. (November 2004). "Meissner corpuscles and somatosensory acuity: the prehensile appendages of primates and elephants".
412:
If the stimulus is removed, the corpuscle regains its shape and while doing so (i.e.: while physically reforming) causes another volley of action potentials to be generated.
243:
capsule. The corpuscle is 30–140 μm in length and 40–60 μm in diameter. A single nerve fiber meanders between the lamellae and throughout the corpuscle.
724:
GarcĂa-Mesa, Yolanda; GarcĂa-Piqueras, Jorge; Cobo, RamĂłn; MartĂn-Cruces, JosĂ©; Suazo, Iván; GarcĂa-Suárez, Olivia; Feito, Jorge; Vega, JosĂ© A. (12 June 2021).
150:
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992:
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409:, the action potentials generated quickly decrease and eventually cease (this is the reason one stops "feeling" one's clothes).
683:
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Suazo, Iván; Vega, JosĂ© A.; GarcĂa-Mesa, Yolanda; GarcĂa-Piqueras, Jorge; GarcĂa-Suárez, Olivia; Cobo, Teresa (2022-03-09).
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208:. In particular, they have their highest sensitivity (lowest threshold) when sensing vibrations between 10 and 50
928:"The Lamellar Cells of Vertebrate Meissner and Pacinian Corpuscles: Development, Characterization, and Functions"
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1000: – Histology Learning System at Boston University - "Integument pigmented skin, Meissner's corpuscles "
499:"The Meissner Corpuscle Revised: A Multiafferented Mechanoreceptor with Nociceptor Immunochemical Properties"
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239:. The encapsulation consists of flattened supportive cells arranged as horizontal lamellae surrounded by a
357:(the only other type of phasic tactile mechanoreceptor), which are located deeper in the dermis, and some
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Tissues of the Human Body: An
Introduction. McGraw-Hill. 1999 Meissner's and Pacinian corpuscles
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The
Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology
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Paré, Michel; Joseph E. Mazurkiewicz; Allan M. Smith; Frank L. Rice (15 September 2001).
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Its two nerve fibers (axons) running with spiral coils around the tactile corpuscle.
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885:"Joint position sense and vibration sense: anatomical organisation and assessment"
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726:"Sensory innervation of the human male prepuce: Meissner's corpuscles predominate"
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267:. More specifically, they are primarily located in glabrous skin just beneath the
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Anatomy and
Physiology Unit 15 Vision and Somatic Senses: Touch and Pressure
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A tactile papilla seen from above so as to show its transverse section.
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573:"The fine structure of Meissner's touch corpuscles of human fingers"
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in the corpuscle's nerve fiber. Since they are rapidly adapting or
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850:(4th ed.). Philadelphia: Wolters Kluwer. pp. 416–422.
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Bear, Mark F.; Connors, Barry W.; Paradiso, Michael A. (2016).
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808:(January 1981). "Tactile sensitivity as a function of age".
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775:"The Erogenous Zones: Their Nerve Supply and Significance"
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Any physical deformation of the corpuscle will cause
779:
Proceedings of the Staff
Meetings of the Mayo Clinic
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Cauna, Nikolajs; Ross, Leonard L. (1 October 1960).
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Anatomy
Atlases – Microscopic Anatomy, plate 06.123
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889:Journal of Neurology, Neurosurgery, and Psychiatry
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27:Type of mechanoreceptor that detects light touch
353:(from a poke, for instance) are generated from
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672:Afifi, Adel K.; Ronald Arly Bergman (2005) .
429:"Meissner's corpuscle" labeled at upper right
251:They are distributed on various areas of the
87:Outer layer of the tactile body, with nuclei.
73:Apparent termination of one of these fibers.
67:Small nerve of the papilla, with neurolemma.
317:. Unsourced material may be challenged and
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337:Learn how and when to remove this message
54:Papilla of the hand, magnified 350 times.
678:. McGraw-Hill Professional. p. 16.
441:Diagrammatic sectional view of the skin.
848:Neuroscience : Exploring the Brain
675:Functional neuroanatomy: text and atlas
658:Essentials of Anatomy and Physiology 3E
364:Also, tactile corpuscles do not detect
204:that is responsible for sensitivity to
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882:
216:. They are most concentrated in thick
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552:"Meissner's Corpuscles | AnatomyBox"
546:
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315:adding citations to reliable sources
282:
228:Tactile corpuscles are encapsulated
58:Side view of a papilla of the hand.
24:
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516:10.1523/JNEUROSCI.21-18-07236.2001
368:; this is signaled exclusively by
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220:, especially at the finger pads.
1008:- "Meissner's Tactile Corpuscle"
773:Winkelmann, R. K. (1959-01-21).
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158:Anatomical terms of microanatomy
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655:Martini / Bartholomew (2010) .
279:Comparison with other receptors
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401:ions to enter it, creating an
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196:. This corpuscle is a type of
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661:. Pearson Benjamin Cummings.
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577:The Journal of Cell Biology
503:The Journal of Neuroscience
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214:rapidly adaptive receptors
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998:Histology image: 08105loa
945:10.3389/fnins.2022.790130
932:Frontiers in Neuroscience
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90:Clear interior substance.
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18:Meissner's corpuscle
1012:Histology at rutgers.edu
991:Dawn A. Tamarkin, Ph.D.
985:Donald L. Rubbelke D.A.
700:"Nervous system - Touch"
1173:Intrafusal muscle fiber
806:Mistretta, Charlotte M.
235:endings, surrounded by
822:10.1093/geronj/36.1.34
810:Journal of Gerontology
79:
59:
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901:10.1136/jnnp.73.5.473
804:Thornbury, Julia M.;
688:. 10.1036/0071408126.
179:Meissner's corpuscles
311:improve this section
1178:Nuclear chain fiber
1092:Merkel nerve ending
589:10.1083/jcb.8.2.467
355:lamellar corpuscles
1072:Lamellar corpuscle
730:Journal of Anatomy
634:10.1002/ar.a.20119
477:www.WhoNamedIt.com
370:free nerve endings
359:free nerve endings
175:Tactile corpuscles
139:H3.11.06.0.00007
127:corpusculum tactus
64:Tactile corpuscle.
1227:Sensory receptors
1214:
1213:
1183:Nuclear bag fiber
1122:Free nerve ending
1102:Bulbous corpuscle
1082:Tactile corpuscle
1048:Sensory receptors
883:Gilman S (2002).
742:10.1111/joa.13481
685:978-0-07-001589-0
416:Additional images
349:Feelings of deep
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241:connective tissue
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237:Schwann cells
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309:Please help
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265:male prepuce
250:
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84:Nerve fiber.
1163:Golgi organ
1137:Temperature
1127:Nociceptors
816:(1): 34–9.
376:Development
327:August 2017
271:within the
212:. They are
116:Identifiers
1201:Hair cells
1068:Vibration
557:2020-10-22
482:30 January
459:References
230:myelinated
1088:Pressure
954:1662-453X
866:897825779
298:does not
269:epidermis
224:Structure
187:anatomist
1221:Category
1098:Stretch
972:35356056
919:12397137
791:13645790
760:34120333
642:15470674
607:13691669
535:11549734
385:Function
351:pressure
247:Location
206:pressure
106:Location
963:8959428
910:1738112
877:Sources
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751:8450466
598:2224947
526:6763005
319:removed
304:sources
257:fingers
101:Details
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407:phasic
399:sodium
392:dermis
1194:Other
1056:Touch
709:7 May
233:nerve
210:hertz
198:nerve
162:[
151:83605
122:Latin
1114:Pain
968:PMID
950:ISSN
915:PMID
862:OCLC
852:ISBN
826:PMID
787:PMID
756:PMID
711:2010
680:ISBN
638:PMID
603:PMID
531:PMID
484:2017
302:any
300:cite
263:and
261:lips
253:skin
202:skin
110:Skin
958:PMC
940:doi
905:PMC
897:doi
818:doi
746:PMC
738:doi
734:239
704:BBC
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511:doi
313:by
177:or
146:FMA
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