Examlex
The subshells s,p,d,and f all have the same energy as long as they are in the same principal shell.
Behavioral Arousal
The process of becoming alert or energized in response to stimuli, which can influence behavior.
Cortical Arousal
The state of being awake and responsive to stimuli, involving the brain's cerebral cortex and associated with higher brain functions such as cognition and perception.
Autonomic Arousal
The activation of the autonomic nervous system, leading to physiological changes such as increased heart rate or sweating.
NREM
Non-Rapid Eye Movement sleep, which is a restorative sleep phase divided into stages, excluding the dream-involved REM phase.
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