What is Micro Sleep

Do you know what micro sleep is? This article will clarify the concept of micro sleep by explaining how and when it occurs.
Micro sleep is a small amount of sleep, which occurs when one is sleep deprived for a substantial amount of time like over 24 hours. Micro sleep can last from under a second to 30 seconds. If sleep lasts for more than 30 seconds it is no longer considered micro sleep.

Effects of micro sleep

One aspect of micro sleep that differentiates it from actual sleep is that the person does not know it is happening. This is why it can be very dangerous. It is dangerous when operating a motor vehicle. You can be driving a car for example and fall asleep for a couple of seconds. this can easily lead to and accident.

Causes of micro sleep

Micro sleep can be caused by several reasons:

  • Sleep apnea
  • Narcolepsy
  • Mental fatigue
  • Hypersomnia

Symptoms of micro sleep

Some signs of micro sleep are:

  • Increased amount of blinking
  • Nodding head
  • Drooping eyelids

Micro sleep when driving a car

These sings are important to notice when you are a passenger in a car. If your driver exhibits these symptoms it is advisable to stop the car. It is often enough to have 20 minutes of rest in the car in order to feel refreshed an able to keep driving. It is often difficult for the drive4r to notice the symptoms himself. This is why the passengers should keep an eye on the driver. If it is possible for the driver to be aware of being under excessive amount of drowsiness it should be taken seriously. It is more important to get to your destination in time than to get there in pieces.

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