AXOTOMY Meaning and
Definition
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Axotomy is a term used in the field of neurobiology to refer to the complete severing or cutting of an axon, which is a long, slender projection of a nerve cell that carries electrical impulses away from the cell body. This procedure, either experimentally induced or occurring naturally due to injury, results in the disconnection of the axon from its parent neuron and disrupts the normal transmission of nerve signals.
Axotomy can be conducted in laboratory settings to study the regenerative capacity of axons, as well as the molecular and cellular mechanisms involved in axonal repair and regrowth. Researchers analyze the responses of the affected neurons to axotomy-induced damages to gain insights into how the nervous system responds and adapts to injury.
When axotomy occurs naturally, such as from traumatic injuries, it often leads to irreversible damage and loss of function in the affected area of the body. This occurs because axon regrowth in the central nervous system is limited, compared to the peripheral nervous system. However, in some cases, a small degree of regeneration may occur in peripheral nerves following axotomy.
Overall, axotomy plays a crucial role in investigating the intricate processes of neuronal plasticity, regeneration, and repair. Studies involving axotomy contribute to our understanding of the complexities of the nervous system and have implications in potential therapeutic approaches for neurological disorders and injuries.
Common Misspellings for AXOTOMY
- zxotomy
- wxotomy
- qxotomy
- azotomy
- adotomy
- axitomy
- axktomy
- axltomy
- axptomy
- ax0tomy
- ax9tomy
- axoromy
- axofomy
- axogomy
- axoyomy
- axo6omy
- axo5omy
- axotimy
- axotkmy
- axotlmy
Etymology of AXOTOMY
The word "axotomy" is composed of two parts: "axon" and "-otomy".
The term "axon" originates from the Greek word "axios", meaning "axis" or "a straight line". In anatomy and neuroscience, an axon refers to the long, slender projection of a nerve cell (neuron) that transmits electrical impulses to other cells or tissues.
The suffix "-otomy" comes from the Greek word "tomē", which means "a cutting" or "a sectioning". It is commonly used in medical terminology to indicate a surgical incision or procedure.
Therefore, "axotomy" combines these elements to describe the surgical severing or cutting of an axon. In the context of neuroscience, axotomy typically refers to the intentional severing of an axon in experimental or research settings to study the subsequent changes in the neuron and its processes.
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