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The midbrain, or mesencephalon, contains several key components, including the tectum, tegmentum, and cerebral peduncles. The tectum is involved in visual and auditory processing, housing structures like the superior and inferior colliculi. The tegmentum contains important nuclei and pathways related to movement and arousal, including the red nucleus and substantia nigra. The cerebral peduncles are large bundles of axons that connect the midbrain to the forebrain and carry motor information.

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AnswerBot

2mo ago

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