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en.wikipedia.org/wiki/Pacinian_corpuscle

Function. Pacinian corpuscles are rapidly adapting receptors that detect gross pressure changes and vibrations in the skin. Any deformation in the corpuscle causes action potentials to be generated by opening pressure-sensitive sodium ion channels in the axon membrane. This allows sodium ions to influx, creating a receptor potential. These ...

www.britannica.com/science/Pacinian-corpuscle

Other articles where Pacinian corpuscle is discussed: human sensory reception: Nerve function: , Pacinian corpuscles) respond only to mechanical deformation. A Pacinian corpuscle is an onion-shaped structure of nonneural (connective) tissue built up around the nerve ending that reduces the mechanical sensitivity of the nerve terminal itself. If the onionlike capsule is entirely removed ...

www.wisegeek.com/what-is-a-pacinian-corpuscle.htm

A Pacinian corpuscle is a type of touch receptor located in the skin that responds to touch and pressure. Situated in the deeper layers of the skin, the Pacinian corpuscles look like tiny onions. Each corpuscle consists of the end of a sensory nerve fiber with layers of connective tissue wrapped around it.

quizlet.com/284150687/pacinian-corpuscle-flash-cards

How does the Pacinian Corpuscle function? In its resting state, the stretch mediated sodium channel of the membrane around the neurone is in a resting potential - When pressure is applied to the Pacinian Corpuscle, it is deformed and the membrane around its neurone becomes stretched

alevelbiology.co.uk/notes/pacinian-corpuscle

Functions. Pacinian corpuscles are very important mechanoreceptors found in the human body. The major functions of these receptors are as follows. Detection of Pressure and Vibration Changes. It is the primary function of Pacinian corpuscles. They detect any pressure change applied to the skin. The changing pressure stimuli create a sense of ...

psychology.wikia.org/wiki/Lamellar_corpuscles

Lamellar corpuscles, or Pacinian corpuscles or Golgi-Mazzoni corpuscles, are one of the four major types of mechanoreceptor.They are nerve endings in the skin responsible for sensitivity to vibration and pressure.Vibrational role may be used to detect surface, e.g., rough vs. smooth. Lamellar corpuscles are also found in the pancreas, where they detect vibration and possibly very low frequency ...

www.britannica.com/science/human-sensory-reception/Nerve-function

Human sensory reception - Human sensory reception - Nerve function: Microscopic examination of the skin reveals a variety of nerve terminals including free nerve endings (which are most common), Ruffini endings, and encapsulated endings, such Pacinian corpuscles, Meissner’s corpuscles, and Krause end bulbs. In laboratory animals some nerve endings seem to respond only to one type of stimulus ...

medcell.med.yale.edu/histology/skin_lab/pacinian_corpuscle.php

Pacinian Corpuscle Skin contains many sensory receptors. Pacinian corpuscles are the most obvious as they form large (~ 1 mm), onion-like structures in the dermis and hypodermis. Pacinian corpuscles contain a myelinated nerve ending in the central core of the structure. The outer layers are composed of flattened cells, collagen fibers and a ...

www.khanacademy.org/.../v/pacinians-corpuscle-and-merkels-disk

The next mechanoreceptor is called Pacinian's Corpuscle. Pacinian's, this is another corpuscle. Another body we're going to talk about right here. And again, we'll have some external stimulus right here. Could be somebody poking you, or some other type of stimulus that's transmitted deep into our skin. Pacinian's corpuscle will respond.

quizlet.com/160044211/sensory-receptors-meissner-pacinian-ruffini-merkel-etc...

3. Pacinian Corpuscles - located in deeper layer of skin, deeper than Meissner. Respond to changes in pressure, coarse touch, vibration, and increased tension. 4. Merkel discs-Not encapsulated, but are cup-shaped and function in determining light and crude touch, such as feeling the texture of an object.