Evolutionary Theory of Sleep
- Created by: laurenhotchkin7343
- Created on: 06-12-15 18:29
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- Evolutionary Theory
- Variations in animal sleep patterns
- Sleep is adaptive
- If not, it would have disappeared
- Natural selection
- Promotes survival
- Sleep is adaptive
- Low nutrients in food = less sleep
- Meddis
- Predator/preyrelationship
- Sleep for protection
- Predator/preyrelationship
- Webb
- Hibernation theroy
- Energy conservation
- 110 cals
- Energy conservation
- Hibernation theroy
- Tiger = 20 Giraffe = 4.6 Polar bear = 8 Koala = 20
- Vulnerability
- Unconscious
- Hidden
- Genome lag
- More relevant in past
- Sleep pattern decrease since electricity
- More relevant in past
- Low adaptive value
- Indus dolphins sleep 1/2 brain at a time
- Post hoc
- Non falsifiable
- Lacks scientific validity
- Deterministic & Reductionist
- Doesn't explain stages
- Ignores rebound effect
- Variations in animal sleep patterns
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