Which area of the brain is responsible for sleeping and wakefulness?
1. Cerebral cortex
2. Diencephalon
3. Hypothalamus
4. Reticular activating system
4
Rationale 1:The cerebral cortex is responsible for emotional expression, learning, and memory.
Rationale 2:The diencephalon connects with the hypothalamus and signals are routed.
Rationale 3:The hypothalamus regulates the endocrine functions.
Rationale 4:The reticular activating system controls sleeping and wakefulness.
Global Rationale: The larger area of the reticular formation is the reticular activating system or RAS.The RAS controls sleeping andwakefulness and performs an alerting function for the cerebral cortex.It also helps a person focus attention on individual tasks by transmitting information to higher brain centers.
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