Definition of Unmyelinated. Meaning of Unmyelinated. Synonyms of Unmyelinated

Here you will find one or more explanations in English for the word Unmyelinated. Also in the bottom left of the page several parts of wikipedia pages related to the word Unmyelinated and, of course, Unmyelinated synonyms and on the right images related to the word Unmyelinated.

Definition of Unmyelinated

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Meaning of Unmyelinated from wikipedia

- myelinated. For example, in the PNS, a large proportion of axons are unmyelinated. Instead, they are ensheathed by non-myelinating Schwann cells known...
- central nervous system: Grey matter is composed of cell bodies, dendrites, unmyelinated axons, protoplasmic astrocytes (astrocyte subtype), satellite oligodendrocytes...
- circuit. Myelinated axons only allow action potentials to occur at the unmyelinated nodes of Ranvier that occur between the myelinated internodes. It is...
- system (CNS) and peripheral nervous system (PNS). The C group fibers are unmyelinated and have a small diameter and low conduction velocity, whereas Groups...
- between small (unmyelinated) and thick (myelinated) fibers. In this model, the fast (myelinated) fibers block the slow (unmyelinated) fibers: "fast blocks...
- myelinated and unmyelinated fibers. Diagnosis is made based on clinical criteria, supported by nerve biopsy findings of reduced unmyelinated and small myelinated...
- heavily myelinated, group B are moderately myelinated, and group C are unmyelinated. The other classification is a sensory grouping that uses the terms type...
- can wrap around and support 5-8 axons. Thin unmyelinated axons are often bundled, with several unmyelinated axons to a single mesaxon (and several such...
- creates a withdrawal reflex, whereas itches leads to a scratch reflex. Unmyelinated nerve fibers for itches and pain both originate in the skin. Information...
- their unmyelinated counterparts. For example, action potentials move at roughly the same speed (25 m/s) in a myelinated frog axon and an unmyelinated squid...