Check all of the components of gray matter in the CNS and PNS.Check All That ApplyBundles of axonsBundles of axonsCerebral cortexCerebral cortexConduction pathwaysConduction pathwaysGangliaGangliaNerve tractsNerve tractsNuclei Nuclei
Question
Check all of the components of gray matter in the CNS and PNS.Check All That ApplyBundles of axonsBundles of axonsCerebral cortexCerebral cortexConduction pathwaysConduction pathwaysGangliaGangliaNerve tractsNerve tractsNuclei Nuclei
Solution
In the Central Nervous System (CNS), the components of gray matter include:
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Cerebral cortex: This is the outer layer of the cerebrum and is composed of gray matter. It plays a key role in memory, attention, perception, cognition, awareness, thought, language, and consciousness.
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Nuclei: These are clusters of neurons in the central nervous system. In the context of neuroanatomy, nuclei are gray matter areas located deep within the white matter of the brain.
In the Peripheral Nervous System (PNS), the component of gray matter is:
- Ganglia: These are clusters of neuron cell bodies in the PNS. They are the peripheral counterparts of the nuclei seen in the CNS.
Bundles of axons, conduction pathways, and nerve tracts are components of white matter, not gray matter. They are involved in transmitting neural signals between different parts of the CNS.
Similar Questions
3. Gray matter differs from white matter because gray matter _________ and white matter ______.A. is in the PNS, is in the CNSB. is part of the sympathetic nervous system, is part of the parasympathetic nervous systemC. contains neuronal cell bodies, contains axonsD. contains neurons, contains gliaE. is in the spinal cord, is in the brain
Select all that applyWhat are the components of the central nervous system?Multiple select question.brainnervesspinal cordsensory receptorsganglia
T/F About grey matter: Question 2Answer a. · Contains both axon and dendrites b. · Contains Myeline sheath and Schwann cells c. · Only contain axons d. · Contain cell bodies and nuclei
In the spinal cordThe spinal nerves contain sensory and association nervesThe gray matter is internal to the white matterCell bodies are located in tractsThe white matter is internal to the gray matter
What is the general name of the areas of gray matter found deep in the white matter of the cerebrum (including caudate and putamen)?Multiple choice question.consolidated nucleidopamine-producing gangliabasal nuclei
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