Examlex
In a gas mixture of 35% He and 65% O2 the total pressure is 800 mm Hg.What is the partial pressure of O2?
EEG Activity
The recording of electrical activity along the scalp produced by the firing of neurons within the brain, typically used to diagnose sleep disorders, epilepsy, and brain diseases.
Light Sleep
A stage of sleep characterized by low amplitude, high frequency brain waves and easier arousal compared to deeper sleep stages.
Socio-historical Context
The mix of social and historical factors at a specific time that affect the environment surrounding an individual or community.
Psychoactive Drug
Any substance that affects the mind, altering mood, perception, or consciousness, including medications and recreational drugs.
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