Rostal (rostral) in the CNS is defined as which direction?

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Multiple Choice

Rostal (rostral) in the CNS is defined as which direction?

Explanation:
In neuroanatomy, directional terms describe where a structure lies relative to others. Rostral means toward the front of the head or toward the nose, which in the brain corresponds to the anterior part. So structures that are closer to the frontal regions are rostral compared with those toward the back of the brain. For contrast, caudal means toward the back (posterior), dorsal toward the top, and ventral toward the bottom. An easy way to remember rostral is “toward the nose” or toward the front. For example, the frontal lobe is more rostral than the occipital lobe.

In neuroanatomy, directional terms describe where a structure lies relative to others. Rostral means toward the front of the head or toward the nose, which in the brain corresponds to the anterior part. So structures that are closer to the frontal regions are rostral compared with those toward the back of the brain. For contrast, caudal means toward the back (posterior), dorsal toward the top, and ventral toward the bottom. An easy way to remember rostral is “toward the nose” or toward the front. For example, the frontal lobe is more rostral than the occipital lobe.

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