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...
- circuit. Myelinated axons only allow action potentials to occur at the unmyelinated nodes of Ranvier that occur between the myelinated internodes. It is...
- central nervous system: Grey matter is composed of cell bodies, dendrites, unmyelinated axons, protoplasmic astrocytes (astrocyte subtype), satellite oligodendrocytes...
- creates a withdrawal reflex, whereas itches leads to a scratch reflex. Unmyelinated nerve fibers for itches and pain both originate in the skin. Information...
- system (CNS) and peripheral nervous system (PNS). The Group C fibers are unmyelinated and have a small diameter and low conduction velocity, whereas Groups...
- 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...
- ‘low-threshold mechanoreceptors’. As group C nerve fibers, they are unmyelinated and have slow conduction velocities. They are mostly ****ociated with...
- myelinated and unmyelinated fibers. Diagnosis is made based on clinical criteria, supported by nerve biopsy findings of reduced unmyelinated and small myelinated...
- and unmyelinated preganglionic sympathetic fibers, (GVE and GVA). The white ramus appears white because there are more myelinated than unmyelinated fibers...
- system, consisting of neuronal cell bodies, neuropil (dendrites and unmyelinated axons), glial cells (astrocytes and oligodendrocytes), synapses, and...