The RAS needs to be activated to normal levels for the rest of the brain to function as it should.

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The RAS (Reticular Activating System) is responsible for regulating wakefulness and alertness in the brain. It needs to be activated to normal levels for the rest of the brain to function properly. Without proper activation of the RAS, a person may experience cognitive deficits, drowsiness, and decreased attention and concentration.

The RAS Needs to Be Activated to Normal Levels for the Rest