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Blood vessels are absent from the gray matter of the spinal cord. The gray matter primarily consists of cell bodies, dendrites, and synapses, which are essential for processing and integrating information. Nutrients and oxygen are delivered to the gray matter via the surrounding white matter and cerebrospinal fluid.
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In the spinal cord which is deep to the other the white or gray matter?
Gray matter is deep to white matter in the spinal cord. Gray matter contains cell bodies of neurons and is responsible for processing sensory information and initiating motor responses, while white matter contains nerve fibers that transmit signals between different parts of the nervous system.
Is the basic pattern of the cns in the spinal cord a central cavity surrounded by a gray matter core and a white matter layer lying outside of that?
Yes, the basic pattern of the central nervous system (CNS) in the spinal cord includes a central canal surrounded by a gray matter core containing cell bodies and a white matter layer outside of that containing myelinated axons. This organization allows for communication between different parts of the spinal cord and the brain.
Is the basic pattern of the cns in the spinal cord a central cavity surrounded by a gray matter core and white matter layer lying outside of that?
True
Dendrites and cell bodies of sympathetic preganglionic neurons are located in the?
Dendrites and cell bodies of sympathetic preganglionic neurons are located in the lateral horn of the spinal cord gray matter, specifically in the intermediolateral cell column (IML) between T1 and L2 segments.
Are neurosomas of the anterior root located in the gray matter?
Yes, neurosomas of the anterior root are located in the gray matter of the spinal cord. The gray matter contains cell bodies, dendrites, and unmyelinated axons, whereas the white matter consists mostly of myelinated axons.
Are motor neuron cells bodies located in the gray or white matter of the spinal cord?
the white matter
What is the medical term meaning diseases of the gray matter of the spinal cord?
Myelopathy is the medical term meaning disease of the gray matter of the spinal cord. Inflammation of the spinal cord is myelitis.
Is poliomyelitis a bacterial infection affecting the gray matter of the spinal cord?
Close - poliomyelitis is a viral infection affecting the gray matter of the spinal cord.
The gray matter of the spinal cord?
Is located within the spinal cord and contains unmyelinated fibers.
Where are the spinal reflex centers located?
In the gray matter of the spinal cord.
What can you find in the gray matter of the spinal cord?
interneurons
What is the difference between a horn and a column in the spinal cord?
A horn is the gray matter of the spinal cord, and a column consist of white matter.
What part of the spinal cord contains neurons?
Motor neurons are located in the gray matter of the brain, and their axons stretch out to the spinal cord through the ventral root. they are located in the Ventral horn of the spinal cord,
What is the medical term meaning gray matter of the spinal cord?
Myelitis is a term that is generally used to denote inflammation or infection of the spinal cord.
In which portion of the spinal cord do the interneurons lie?
gray matter
The portion of the spinal cord made up of myelinated axons?
White Matter
How are gray matter and white matter switch in brain and spinal cord?
Die
