BRAIN
VENTRICLES CSF
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What structures connect the third ventricle to the first and second ventricles?
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Cerebral aqueduct
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Corpus callosum
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Spinal cord
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Interventricular foramina
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Explanation:
Detailed explanation-1: -The 2 lateral ventricle s are separated from each other by a thin vertical sheet of nervous tissue called septum pellucidum covered on either side by ependyma. It communicates with the third ventricle through the interventricular foramen of Monro.
Detailed explanation-2: -CSF flows from the lateral ventricle to the third ventricle through the interventricular foramen (also called the foramen of Monro).
Detailed explanation-3: -The third ventricle is connected to the fourth ventricle of the pons and medulla, via the thin cerebral aqueduct (of Sylvius), of the midbrain. It is not usually wide over most of its structure.
There is 1 question to complete.