ANATOMY
NEURORADIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the middle layer of the meninges, which consists of many thin fibers that connect it to the pia mater
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the collective term for nerves that reach into and extend from the brain and spinal cord
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gray matter
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transmit sensory information from organs and glands to the brain
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Detailed explanation-1: -The grey matter also extends from the brain into the spinal cord. The grey matter creates a hornlike structure throughout the inside of the spinal cord while the white matter makes up the surrounding sections of the spinal cord. The grey matter does extend to the spinal cord to make signaling more effective.
Detailed explanation-2: -The grey matter of the spinal cord contains neuronal cell bodies, dendrites, axons, and nerve synapses.
Detailed explanation-3: -Answer and Explanation: The ventral horn is the gray matter of the spinal cord that contains motor neuron cell bodies. The ventral horn is located in the anterior portion of the central spinal cord and supplies ventral rootlets and roots with motor signals.