What does axolemma mean?
Definitions for axolemma
ax·olem·ma
This dictionary definitions page includes all the possible meanings, example usage and translations of the word axolemma.
Princeton's WordNet
axolemmanoun
outer membrane covering an axon
Wiktionary
axolemmanoun
The surface membrane of an axon
Wikipedia
Axolemma
In neuroscience, the axolemma (from Greek lemma 'membrane, envelope', and 'axo-' from axon) is the cell membrane of an axon, the branch of a neuron through which signals (action potentials) are transmitted. The axolemma is a three-layered, bilipid membrane. Under standard electron microscope preparations, the structure is approximately 8 nanometers thick.
ChatGPT
axolemma
Axolemma is the term used to refer to the plasma membrane of a neuron's axon. It plays a crucial role in the conduction of electrical impulses, known as action potentials, which transmit information between different areas of the nervous system. The axolemma also controls the exchange of ions for these transmissions and provides essential support for maintaining axonal structure.
Wikidata
Axolemma
The axolemma is the cell membrane surrounding an axon. It is responsible for maintaining the membrane potential of the neuron, and it contains ion channels through which ions can flow. When this occurs, the voltage inside the axon changes, and depolarization or hyperpolarization of the membrane can occur. Adequate depolarization can lead to an action potential, which travels down the axon in a self-propagating manner as more ion channels open due to stimulation by the influx of positive ions. An unmyelinated axolemma has a high capacitance which imposes a restraint on the conduction speed. If the axolemma is damaged, it becomes unable to perform its vital role of maintaining the concentration gradient of ions inside and outside of the cell. When ions move down their concentration gradient into the cell, they can cause a number of different cellular processes that may lead to cell damage or cell death.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of axolemma in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of axolemma in Pythagorean Numerology is: 3
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"axolemma." Definitions.net. STANDS4 LLC, 2024. Web. 26 May 2024. <https://www.definitions.net/definition/axolemma>.
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