What does Pacinian corpuscle mean?
Definitions for Pacinian corpuscle
pacini·an cor·pus·cle
This dictionary definitions page includes all the possible meanings, example usage and translations of the word Pacinian corpuscle.
Princeton's WordNet
Pacinian corpusclenoun
a specialized bulblike nerve ending located in the subcutaneous tissue of the skin; occurs abundantly in the skin of palms and soles and joints and genitals
Wikipedia
Pacinian corpuscle
Pacinian corpuscle or lamellar corpuscle or Vater-Pacini corpuscle; is one of the four major types of mechanoreceptors (specialized nerve ending with adventitious tissue for mechanical sensation) found in mammalian skin. This type of mechanoreceptor is found in both glabrous (hairless) and hirsute (hairy) skins, viscera, joints and attached to periosteum of bone, primarily responsible for sensitivity to vibration. Few of them are also sensitive to quasi-static or low frequency pressure stimulus. Most of them respond only to sudden disturbances and are especially sensitive to vibration of few hundreds of Hz. The vibrational role may be used for detecting surface texture, e.g., rough vs. smooth. Most of the Pacinian corpuscles act as rapidly adapting mechanoreceptors. Groups of corpuscles respond to pressure changes, e.g. on grasping or releasing an object.
ChatGPT
pacinian corpuscle
A Pacinian corpuscle, also known as a lamellar corpuscle, is a type of nerve ending located in the skin and various internal organs of the human body. It is a sensory receptor responsible for sensitivity to vibration and pressure changes, allowing the detection and transduction of mechanical stimuli resulting in sensations of touch and vibration. Named after Italian anatomist Filippo Pacini, it is a layered, onion-like structure enclosed by a connective tissue capsule.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of Pacinian corpuscle in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of Pacinian corpuscle in Pythagorean Numerology is: 8
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"Pacinian corpuscle." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/Pacinian+corpuscle>.
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