Final answer:
The hippocampus is part of the telencephalon and the forebrain, involved in memory processes, and connects with the amygdala.
Step-by-step explanation:
The hippocampus is a part of the telencephalon, which is a subdivision of the forebrain. It is involved in memory processes and connects with the amygdala. However, the hippocampus is not part of the diencephalon.
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