Saltatory Conduction
saltatory
In the central nervous system, neuronal axons are myelinated by oligodendrocytes. In the peripheral nervous system axons are myelinated by Schwann cells.
central nervous system (CNS)
Muscles and glands are not myelinated. It is the axon of a neuron that is myelinated. The myelin forms a layer called myelin sheath that makes the nervous system function properly.
Alan Lloyd Hodgkin has written: 'The conduction of the nervous impluse' -- subject(s): Nervous system 'The conduction of the nervous impulse' -- subject(s): Nervous system
Yes White matter is the part of the nervous system that is dense is myelinated axons
White matter in the nervous system is caused when the axons in the area are myelinated. This means that the axons have a fatty protein covering to provide insulation. The myelin sheath is composed of special cells calls Schwann Cells.
Nervous System
Reflex Arc
Bundles of neuron processes are called tracts in the cns and nerves in the pns
Pheochromocytoma occurs in the Nervous System and in the Adrenal Gland.
A. L. Hodgkin has written: 'The conduction of the nervous impulse' -- subject(s): Nervous system
a nerve fiber that lacks the fatty myelin insulating sheath. Such fibers form the gray matter of the nervous system, as distinguished from the white matter of myelinated fibers. Also called nonmedullated nerve fiber.