nodes of Ranvier


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nodes of Ranvier:

see nervous systemnervous system,
network of specialized tissue that controls actions and reactions of the body and its adjustment to the environment. Virtually all members of the animal kingdom have at least a rudimentary nervous system.
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References in periodicals archive ?
12)-(14) PNS axons of CST knockout (CSTKO) mice frequently contain degenerated mitochondria in the nodes of Ranvier.
Chiu SY (2011) Matching mitochondria to metabolic needs at nodes of Ranvier.
It is suggested that 75% of Na channels need to be inhibited for an effective block to be established in unmyelinated axons, while the blocking of three or more nodes of ranvier in myelinated axons will produce the desired block (Cox et al 2003).
Nerve malfunctions, called neuropathies, involve a breakdown in the way the brain sends and receives electric signals along nerve cells, leading to malfunctions at the nodes of Ranvier, along with demyelination," he added.
Talbot, PhD (Stanford University), and colleagues have developed methods of studying the nodes of Ranvier in zebrafish.
I explain that the gaps in the second line-up are representative of myelin patches called internodes and the participants are representative of the Nodes of Ranvier.
6 is the predominant Nav at mature nodes of Ranvier in both the PNS and CNS [53-54], following a transition from Nav1.