Asked by Emily Walsh on Apr 23, 2024
Verified
Sleep is an alteration of consciousness during which there is increased electrical activity in the cerebral cortex.
Cerebral Cortex
The outer layer of neural tissue of the cerebrum of the brain, playing a key role in memory, attention, perception, cognition, awareness, thought, language, and consciousness.
- Investigate the different sleep stages and their physiological properties.
Verified Answer
PY
Prashant Yadav4 days ago
Final Answer :
False
Explanation :
During most stages of sleep, especially deep sleep, there is actually a decrease in electrical activity in the cerebral cortex compared to wakefulness.
Learning Objectives
- Investigate the different sleep stages and their physiological properties.