Which of the following best describes the

Last updated: 7/26/2022

Which of the following best describes the reticular-activating system (RAS)? A series of neural connections responsible for making us fall asleep and wake up. It controls which sensory stimuli reach the cerebral cortex. Neural pathways radiating from the brainstem to the cerebral cortex responsible for arousal. Radiations of white matter between the reticular formation and cerebral cortex.