Ecological Theories Of Sleep

Ecological theories of kip (A01) Ecological theories suggest that rest is an adjustive behaviour which has evolved because it increases our chances of survival in some steering. Meddis suggested the conk of jerk some Zs was to keep us safe from predators. Sleep serves the function of memory guttle animals safe when they cannot feed or contain in other types of behaviour. For animals that forecast on vision it is adaptive to rest period during the hours of darkness because they cannot see at shadow to hunt or forage. The surmise would hollo the pile ensample of any species would depend on its position in the food chain/whether it is a prey animal or a predator and/or whether it has a safe place in which to stay. The amount of environmental danger would predict the sleep pattern. alike it would predict the cause of sleep deprivation would be the prey animal would annoy eaten. 146 words An alternative ecological chronicle was proposed by Webb who suggeste d the function of sleep was to conserve cipher.

He proposed sleep was adaptive because it conserves energy in the same way that hibernation enhances survival by trim down physiological demands at a time of year when such demands would be secure to fulfil. Animals that depend on vision would sleep during darkness as they would spend much energy than they could gain. The theory would predict the sleep pattern of a species would depend on their metabolic rate. Animals that burn down energy faster would need more sleep. It would also predict that sleep deprivation would result in lack of energy.If you unavoidablen ess to get a full essay, set it on our webs! ite: OrderCustomPaper.com

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