EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cerebral aqueduct
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Cerebrospinal fluid
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Choroid plexus
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Corpus callosum
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Detailed explanation-1: -Meninges. The brain and spinal cord are covered and protected by 3 layers of tissue (membranes) called the meninges: dura mater – thickest outer membrane.
Detailed explanation-2: -Your frontal lobe also contains the brain area that controls the muscles you use for speaking. Learning and recalling information: This is your brain’s ability to process and learn new information for later use. Your frontal lobe also helps retrieve information later.
Detailed explanation-3: -Spinal cord – The longitudinal cord of nerve tissue enclosed in the spinal canal. It serves not only as a pathway for nerve impulses to and from the brain, but also as a center for operating and coordinating reflex actions independent of the brain.