NERVE END Meaning and
Definition
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Nerve End:
A nerve end, also known as a nerve terminal or synaptic terminal, is the distal portion of a nerve cell that is responsible for transmitting and receiving messages between neurons or from neurons to other cell types. It is a specialized structure found at the end of an axon, the long projection of a neuron that carries electrical impulses away from the cell body.
At the nerve end, information is transmitted in the form of chemical signals called neurotransmitters. When an electrical signal, known as an action potential, reaches the nerve end, it triggers the release of neurotransmitters into the synaptic cleft, a small gap between the nerve end and the target cell. The neurotransmitters then bind to specific receptors on the receiving cell, either another neuron or a muscle or gland cell, thus transmitting the information across this junction.
Nerve ends are crucial components of the nervous system, enabling communication and coordination between different parts of the body. They are incredibly diverse, as different types of nerve ends are specialized for transmitting different types of information. For example, sensory nerve ends in the skin detect and transmit sensations such as touch, temperature, and pain, while motor nerve ends in muscles enable voluntary movements.
Overall, nerve ends play a fundamental role in the functioning of the nervous system, facilitating the transmission of signals and allowing for complex information processing and control in the body.
Common Misspellings for NERVE END
- berve end
- merve end
- jerve end
- herve end
- nwrve end
- nsrve end
- ndrve end
- nrrve end
- n4rve end
- n3rve end
- neeve end
- nedve end
- nefve end
- netve end
- ne5ve end
- ne4ve end
- nerce end
- nerbe end
- nerge end
Etymology of NERVE END
The word "nerve" originated from the Latin word "nervus", which referred to a sinew, tendon, or cord. This Latin word evolved from the Proto-Indo-European root "*(s)neu-" meaning "to spin, twist". Over time, it came to specifically denote the fibers that transmit signals in the human body.
The word "end" has Old English origins, stemming from the word "ende". It has remained relatively unchanged in meaning throughout history, referring to the terminal point or extremity of something.
When combined, "nerve end" simply refers to the extremity or terminal point of a nerve.
Similar spelling word for NERVE END
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