Which structures together form the lentiform nucleus?

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Multiple Choice

Which structures together form the lentiform nucleus?

Explanation:
The lentiform nucleus is the lens-shaped portion of the basal ganglia formed by two structures: the putamen and the globus pallidus. They lie together as the lateral division of the basal ganglia, with the putamen on the outside and the globus pallidus just medial to it, separated from the caudate by the internal capsule. This pairing is distinct from the caudate nucleus, which with the putamen makes the striatum, not the lentiform nucleus. The amygdala belongs to the limbic system, not the basal ganglia, so it is not involved in forming the lentiform nucleus. Therefore, the structures that together form the lentiform nucleus are the putamen and the globus pallidus.

The lentiform nucleus is the lens-shaped portion of the basal ganglia formed by two structures: the putamen and the globus pallidus. They lie together as the lateral division of the basal ganglia, with the putamen on the outside and the globus pallidus just medial to it, separated from the caudate by the internal capsule. This pairing is distinct from the caudate nucleus, which with the putamen makes the striatum, not the lentiform nucleus. The amygdala belongs to the limbic system, not the basal ganglia, so it is not involved in forming the lentiform nucleus. Therefore, the structures that together form the lentiform nucleus are the putamen and the globus pallidus.

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