Sleep

What is Consciousness? ,[object Object],[object Object]

Consciousness and Information Processing ,[object Object],[object Object],[object Object]

Daydreams and Fantasies ,[object Object],[object Object],[object Object],[object Object]

Why Might Daydreaming Be Helpful and Adaptive for Humans? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Biological Rhythms ,[object Object],[object Object]

Sleep ,[object Object],[object Object]

Sleep Stages: Stage 1 ,[object Object],[object Object],[object Object],[object Object]

S econd Stage: S leep S pindles ,[object Object],[object Object],[object Object]

Stage T hree: T ransition Stage ,[object Object],[object Object]

Stage Four: Delta Waves ,[object Object],[object Object],[object Object],[object Object]

Night Terrors ,[object Object]

R.E.M. Sleep (Paradoxical Sleep) ,[object Object],[object Object]

R.E.M. Sleep (Paradoxical Sleep) ,[object Object],[object Object],[object Object],[object Object]

Brain Waves and Stages of Sleep

Brain Waves and Stages of Sleep Beta Waves – Awake, Alert Alpha Waves – Drowsy but awake Theta Waves – Drowsy sleep, hallucinations Sleep Spindles – Brief spurts of brain activity, influenced by the environment K-Complex – Stage where sleep spindles occur Delta Waves – Deep sleep, slow waves, hard to awaken Deep Delta Waves- Even deeper sleep REM- Rapid Eye Movement, Paradoxical Sleep, brain waves look like Beta, dreams happen during this stage

So Why Do We Sleep? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sleep Function ,[object Object],[object Object],[object Object],[object Object]

Sleep Disorders ,[object Object],[object Object],[object Object],[object Object],[object Object]

Sleep Disorders ,[object Object],[object Object],[object Object],[object Object]

Sleep Disorders ,[object Object],[object Object],[object Object]

Sleep

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