How Dangerous may be Sleep Deprivation in a Survival Situation

Sleep deprivation merely put could be a condition where you do not receive enough sleep. Several of you'll naturally believe you never get enough sleep, but sleep deprivation in the extreme can mean the difference between surviving and not in some situations. Poor sleeping habits aren't an equivalent as being totally deprived of sleep however.

 

Symptoms of Sleep Deprivation

• Hallucinations,
• Confusion
• Loss of memory
• Hand tremors
• Headaches
• Increases in blood pressure
• Elevated stress hormone levels
• Extreme irritability

The complete absence of sleep over an extended period is not possible for humans. People can fall asleep while driving, working with dangerous machinery and at other times where attentiveness is paramount to your survival.

Your body can merely cause you to fall asleep unless there's a medical condition that stops you from sleeping. You may basically “pass out” once you have been deprived of sleep for an extended period.

Lack of sleep can affect the brain and cognitive functions making it impossible to make rational choices if you'll make any at all.

Depriving a person of sleep has been used as an interrogation method and is considered torture by many. Typically, a person is kept awake for days by enjoying loud music, with random and constant interruptions, harsh lighting and forcing a person to face, sit or kneel in positions not conducive ...

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