Ch 19. Cell Biology & Cell Cycle Ch 20. Nerve, Muscle & Specialized Cell Types Neuron Diagram, Structure & Function 7:52 Myelin Sheath Definition, Overview & Functions 7:56 7:00 Next Lesson Neuroglia | Definition, Function & Location Muscle Contraction Steps | How Do Muscles Contract...
Wikipedia Related to myelinisation:myelination ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1.myelinisation- the development of a myelin sheath around a nerve fiber myelinization growing,growth,ontogenesis,ontogeny,maturation,development- (biology) the process of an individual org...
the lipid substance forming a sheath (the myelin sheath) around the axons of certain nerve fibers; it is an electrical insulator that serves to speed the conduction of nerve impulses in these nerve fibers, which are called myelinated or medullated fibers. adj., adj myelin´ic. Myelinat...
Definition WordReference English-ChineseDictionary © 2024: 主要翻译 英语中文 myelinn(biology: fatty substance)(生物)SC髓磷脂 WordReference English-ChineseDictionary © 2024: 复合形式: 英语中文 myelin sheathn(layer surrounding a neuron)SC髓鞘suǐ qiào ...
Definition Chapters and Articles Related Terms Recommended Publications Chapters and Articles You might find these chapters and articles relevant to this topic. Neuropathology Romana Höftberger, Hans Lassmann, in Handbook of Clinical Neurology, 2018 Myelin sheath Myelin sheaths are formed and maintained ...
(Sternbergeret al.,1979).Myelinstaining is localized in the periaxonal region of the myelin sheath and remains constant as more compact sheaths are formed. MAG antiserum also stainsSchwann cellsand the periaxonal region inperipheral nerves(Sternbergeret al., 1979;Figlewicz, Quarles, Johnson, ...
Ch 19. Cell Biology & Cell Cycle Ch 20. Nerve, Muscle & Specialized Cell Types 7:52 Previous Lesson Neuron Diagram, Structure & Function Neuron Diagram, Structure & Function Quiz 7:56 Current Lesson Myelin Sheath Definition, Overview & Functions Myelin Sheath Definition, Overview & ...
Definition Myelin is a specialized cell membrane composed of lipids and proteins that ensheathes axons and fosters rapid electrical conduction. Demyelination Hereditary Neuropathies Postsynaptic Dorsal Column Projection, Anatomical Organization Spinothalamic Tract Neurons, Morphology ...
called theinternode. The space between the internodes is theNode of Ranvier. The size of the internode and the thickness of the myelin sheath depend on the diameter of the axon it is associated with. The main role of myelin is to insulate the axonal membrane and thus speed the rate of ...
The myelin sheath itself can be divided into two domains—compact and non-compact myelin—each containing a non-overlapping set of proteins (Fig. 1B) Compact myelin forms the bulk of the myelin sheath. It is largely composed of lipids, mainly cholesterol and sphingolipids, including galacto...