Definition of Pacinian corpuscle in English:

Pacinian corpuscle

nounpəˈsɪnɪənpəˌsinēən ˈkôrpəs(ə)l

Anatomy

An encapsulated ending of a sensory nerve that acts as a receptor for pressure and vibration.
〔剖〕帕西尼氏体，环层小体
Example sentencesExamples
- Hair follicles and smooth muscle (arrector pili), sweat and sebaceous glands, and Pacinian corpuscles are located in the reticular layer.
- Snakes have simple nerve endings for vibration perception and Herbst corpuscles in birds and Pacinian corpuscles in Eutherian mammals allow for perception of vibrations.
- Lamellated corpuscles, similar to Pacinian corpuscles, ‘have been found in the legs of kangaroos and are thought to detect ground - borne vibrations.’
- Preliminary results reveal a high density of Pacinian corpuscles in the front of the foot and along the edges - a finding consistent with the notion that elephants are sensing seismic signals when they press their feet on the ground.
- The feet of elephants are more than mere clumping cylinders; their interiors are filled with vibration sensors known as Pacinian corpuscles, which have a structure similar to an onion, with a slimy gel between each layer.

Origin

Late 19th century: named after Filippo Pacini (1812–83), Italian anatomist.

Definition of Pacinian corpuscle in US English:

Pacinian corpuscle

nounpəˌsinēən ˈkôrpəs(ə)l

Anatomy

An encapsulated ending of a sensory nerve that acts as a receptor for pressure and vibration.
〔剖〕帕西尼氏体，环层小体
Example sentencesExamples
- Preliminary results reveal a high density of Pacinian corpuscles in the front of the foot and along the edges - a finding consistent with the notion that elephants are sensing seismic signals when they press their feet on the ground.
- The feet of elephants are more than mere clumping cylinders; their interiors are filled with vibration sensors known as Pacinian corpuscles, which have a structure similar to an onion, with a slimy gel between each layer.
- Lamellated corpuscles, similar to Pacinian corpuscles, ‘have been found in the legs of kangaroos and are thought to detect ground - borne vibrations.’
- Snakes have simple nerve endings for vibration perception and Herbst corpuscles in birds and Pacinian corpuscles in Eutherian mammals allow for perception of vibrations.
- Hair follicles and smooth muscle (arrector pili), sweat and sebaceous glands, and Pacinian corpuscles are located in the reticular layer.

Origin

Late 19th century: named after Filippo Pacini (1812–83), Italian anatomist.

单词	Pacinian corpuscle
释义	Definition of Pacinian corpuscle in English: Pacinian corpuscle nounpəˈsɪnɪənpəˌsinēən ˈkôrpəs(ə)l Anatomy An encapsulated ending of a sensory nerve that acts as a receptor for pressure and vibration. 〔剖〕帕西尼氏体，环层小体 Example sentencesExamples Hair follicles and smooth muscle (arrector pili), sweat and sebaceous glands, and Pacinian corpuscles are located in the reticular layer. Snakes have simple nerve endings for vibration perception and Herbst corpuscles in birds and Pacinian corpuscles in Eutherian mammals allow for perception of vibrations. Lamellated corpuscles, similar to Pacinian corpuscles, ‘have been found in the legs of kangaroos and are thought to detect ground - borne vibrations.’ Preliminary results reveal a high density of Pacinian corpuscles in the front of the foot and along the edges - a finding consistent with the notion that elephants are sensing seismic signals when they press their feet on the ground. The feet of elephants are more than mere clumping cylinders; their interiors are filled with vibration sensors known as Pacinian corpuscles, which have a structure similar to an onion, with a slimy gel between each layer. Origin Late 19th century: named after Filippo Pacini (1812–83), Italian anatomist. Definition of Pacinian corpuscle in US English: Pacinian corpuscle nounpəˌsinēən ˈkôrpəs(ə)l Anatomy An encapsulated ending of a sensory nerve that acts as a receptor for pressure and vibration. 〔剖〕帕西尼氏体，环层小体 Example sentencesExamples Preliminary results reveal a high density of Pacinian corpuscles in the front of the foot and along the edges - a finding consistent with the notion that elephants are sensing seismic signals when they press their feet on the ground. The feet of elephants are more than mere clumping cylinders; their interiors are filled with vibration sensors known as Pacinian corpuscles, which have a structure similar to an onion, with a slimy gel between each layer. Lamellated corpuscles, similar to Pacinian corpuscles, ‘have been found in the legs of kangaroos and are thought to detect ground - borne vibrations.’ Snakes have simple nerve endings for vibration perception and Herbst corpuscles in birds and Pacinian corpuscles in Eutherian mammals allow for perception of vibrations. Hair follicles and smooth muscle (arrector pili), sweat and sebaceous glands, and Pacinian corpuscles are located in the reticular layer. Origin Late 19th century: named after Filippo Pacini (1812–83), Italian anatomist.
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