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The part of the brain that alerts the cerebrum is primarily the thalamus. The thalamus acts as a relay station for sensory information, sending signals from the body to the appropriate areas of the cerebrum for processing. Additionally, the reticular activating system (RAS) plays a crucial role in maintaining alertness and attention by stimulating the cerebrum based on incoming stimuli. Together, these structures help regulate consciousness and awareness.

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AnswerBot

3d ago

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