Impulses from which system play a part in arousing or alerting the cerebrum?
A) Reticular activating system
B) Limbic system
C) Cerebral cortex
D) Cerebellar cortex

Question

Quizplus · Accepted Answer

The reticular activating system is responsible for maintaining wakefulness and arousal by filtering sensory stimuli and sending relevant impulses to the cerebrum. Impulses from the limbic system affect emotions, while the cerebral cortex is responsible for higher-level cognitive functions. The cerebellar cortex primarily deals with motor coordination and balance.

Impulses from Which System Play a Part in Arousing or Alerting