orneuron, known as the axon. The function of the nerve sheath is to enhance the neuron’s ability to transmit signals along its axon. It is made from a substance calledmyelin, which is produced by theglial cellsand is composed of fat and protein. The loss of this myelin nerve...
What is a bundle of neurons called? What are holocrine gland cells? What does the myelin sheath do in a neuron? What are spicules in bone marrow? What is a myelin sheath? What is the auditory cortex? Which structure receives input from the hypothalamus and basal ganglia and sends axons ...
Gaps or interruptions in the myelin sheath are called. Fill in the blank: A fascicle of axons is surrounded by a connective tissue sheath called the ___. Which cell is wrapped around nerve fibers in the PNS? What is the pathway of an axon of a somatic motor neuron? Within...
<p><strong>Step-by-Step Solution</strong></p><p>1. <strong>Identify the Cells that Produce Myelin Sheath</strong>: - The myelin sheath is produced by different types of cells depending on whether it is in the central nervous system (CNS) or the periph
Guillain-Barré syndrome (GBS) is a disorder in which the body’s immune response, typically to an infection, causes nerve damage. These three forms of…
At the most basic level, each nerve fiber is covered by endoneurium, a layer of connective tissue. This delicate sheath, composed of collagen and fibroblasts, covers individual nerve fibers and supports capillaries supplying the nerve. This layer acts as the first line of defense, providing nut...
What are primary cells? How does a dry cell function? View Solution What are Leydig's cells? View Solution What are goblet cells ? View Solution Arbor vitae is composed of (a) Grey matter (b) White matter (c) Neuroglia cells (d) All of above ...
Neuroglia is a collective term for the glial cells, which are specialized cells that protect and regulate the functioning of the...
This is because the brain cells are covered by the myelin sheath which is composed of approximately 75% fat. Fats also play a crucial role as messengers. They regulate key aspects of the immune system, blood circulation, inflammation, memory and mood. Omega 3 fatty acids are essential to ...
The brain is composed of billions of cells that use chemicals and electricity to communicate between themselves and the rest of the body. There are two major types of cells, neurons and glial cells; there are subtypes of these cells.