What cells produce the myelin sheath?Myelin SheathThe myelin sheath wraps some neuron's axons to increase the speed at which they pass electrical signals. The myelin sheath also works to protect and insulate axons. Axons are wire-like extensions on the neuron responsible for carrying signals away...
What cells make the myelin sheath of a cranial nerve? Do unipolar neurons have dendrites? Which cell axons compose the optic nerve? How many dendrites are in the brain? How are axons and dendrites alike? What is a myelin sheath? What do motor nerve cells do?
Step-by-Step Solution1. Identify the Cells that Produce Myelin Sheath: - The myelin sheath is produced by different types of cells depending on whether it is in the central nervous system (CNS) or the periph
In multiple sclerosis, the immune system's T cells attack the myelin sheath. By attacking myelin, the immune system in a person with MS causes inflammation and degeneration of the myelin that can lead to demyelination, or stripping of the myelin covering of the nerves. It can also cause scar...
Oligodendrocytes produce and maintain the myelin sheath that coats and insulates the axon, making electrical conduction more efficient. Ependymal cells produce CSF (cerebrospinal fluid), which is located within the ventricles of the brain and in the subarachnoid space that surrounds the brain and spina...
Nerve cells, also known asneurons, form the building blocks of nerves. Each neuron comprises a cell body, dendrites, and an axon. The cell body, or soma, is the control center of the neuron. It holds the nucleus and other essential components in thecell’smetabolism and maintenance. ...
The demyelinating form of Guillain-Barre syndrome destroys the protective covering of the peripheral nerves (myelin sheath), preventing the nerves from transmitting signals to the brain. Guillain-Barré syndrome can occur in children, but the number of people who develop the syndrome increases as peop...
Genes: Genes are sequences of DNA that encode a functional biological molecule in the body. They mostly encode molecules called proteins. These proteins can play several roles in the body such as acting as catalysts and facilitating communication between cells. ...
Myelin sheath is an insulating layer around the nerves that allows electrical impulses to transmit quickly and efficiently along the nerve cells. Adeficiency can interfere with this process, causing the impulses to slow. Vitamin B6 is also responsible for the metabolism of neurotransmitters like GABA...
presumably functioning respiratory complex V, the F1FO-ATP synthase, outside of mitochondria in places like rod outer segments in the retina and in myelinating cells. This may not be all that surprising in light of the presence of several kinds of ATP-ases found in different cell compartments...