General Adaptation Syndrome

General Adaptation Syndrome (GAS) can be applied to any physiological function under stress. Physiologists define stress as how the body reacts to a stressor, real or imagined, a stimulus that causes stress.

1. Alarm is the first stage. When the threat or stressor is identified or realized, the body’s stress response is a state of alarm.

2. Resistance (or adaptation) is the second stage. If the stressor persists, it becomes necessary to attempt some means of coping with the stress. Although the body begins to try to adapt to the strains or demands of the environment, the body cannot keep this up indefinitely, so its resources are gradually depleted.

3. Exhaustion is the third and final stage in the GAS model. At this point, all of the body’s resources are eventually depleted and the body is unable to maintain normal function.

Generally if the stimulus is too little, the body does not go through an adaptation, and if the stimulus is too much for the adaptation stage to complete, exhaustion sets in.

Adapting to poly-sleep requires:

1. a stressor. This is sleep deprivation we want enough sleep deprivation (usually 24h awake) to stimulate;

2. an adaptation. This requires a circadian rhythm change, and a sleep-stage repartition will occur in some schedules.

3. hopefully exhaustion is never reached, as it implies failure to adapt to the schedule.

One of the most tried and tested ways to adapt to a stressor is to increase the frequency of exposure of the stressor to an optimal rate the body can handle. This optimal frequency for adapting to a sleep schedule is usually much more often than the frequency of sleeps in the desired schedule.

Learn More:

Knowing exactly how your circadian rhythm works is the secret to getting more energy while sleeping less. Circadian rhythm is the key process in your body that controls how long you sleep! When you read "The Polyphasic Sleep Mastery" you will learn exactly how this process works, and how you can start doing simple things during the day that will immediately throw your circadian rhythm back into its natural powerful state.

August 14th, 2012 by

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