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Unformatted text preview: o Hallucinations. • EEG (electroencephalogram): trace electrical activity electrodes can be placed outside brain (humans) or inside brain (with animals). • 1-2-3-4-3-2-REM-1-2-3-4-3-2-REM…etc. • REM: paradoxical sleep. • 90 minute cycle. • Purpose of dreaming o Jung and Freud o Information processing o Random neural activity (also called activation-synthesis theory) Sleep Disorders: • Insomnia • Narcolepsy • Sleep Apnea • Night terrors. 20:58 20:58...
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- Spring '08
- Consciousness, sleep disorder, Circadian rhythm, slower reaction times, cyclical body rhythms, electrical activity electrodes