CORPUSCULUM TACTUS Meaning and
Definition
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Corpusculum tactus is a Latin term that translates to "tactile corpuscle" in English. It refers to a specialized sensory structure found in the skin that is responsible for detecting and transmitting the sensation of light touch or pressure to the brain.
These corpuscles are also known as Meissner's corpuscles, named after the German anatomist Georg Meissner who discovered them in the mid-19th century. Corpusculum tactus is primarily found in the dermal papillae, which are small projections on the upper layer of the skin.
The structure of corpusculum tactus consists of a cluster of nerve endings surrounded by special cells called Schwann cells. These cells provide electrical insulation to the nerve fibers, allowing them to transmit tactile information effectively. The specificity of corpusculum tactus lies in its ability to sense finely nuanced stimuli, such as gentle vibrations, texture, and pressure changes.
When the skin comes into contact with an object, the deformation of the surrounding tissues stimulates the corpusculum tactus. This triggers the nerve endings to generate electrical signals, which are then transmitted to the brain via sensory neurons. The brain interprets these signals, providing us with the sensation of touch and enabling us to perceive our environment accurately.
Overall, corpusculum tactus plays a crucial role in our sense of touch by providing us with the ability to detect even the slightest touch or pressure on our skin.
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Touch corpuscle, Meissner's corpuscle; one of very numerous oval bodies found in the papillae of the corium, especially that of the fingers and toes; they consist of a connective-tissue capsule in which the axis-cylinder fibrils terminate in discoid or rounded enlargements.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CORPUSCULUM TACTUS
- xorpusculum tactus
- vorpusculum tactus
- forpusculum tactus
- dorpusculum tactus
- cirpusculum tactus
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- co5pusculum tactus
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- corousculum tactus
- corlusculum tactus
- cor-usculum tactus
- cor0usculum tactus
Etymology of CORPUSCULUM TACTUS
The phrase "corpusculum tactus" is a Latin phrase composed of two words: "corpusculum" meaning "small body" and "tactus" meaning "touch".
"Corpusculum" is derived from the Latin word "corpus" which means "body". It is a diminutive form of "corpus", meaning a small or diminutive body. In the context of "corpusculum tactus", it refers to small bodies or particles that can be sensed or felt.
"Tactus" comes from the Latin verb "tangere" which means "to touch". It refers to the sense of touch or the act of physically contacting something.
Therefore, the etymology of "corpusculum tactus" has roots in Latin and refers to small bodies that can be touched or felt.
