Can lack of sleep cause Brain damage!?

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 Losing a good night’s rest can majorly impact our overall health and may lead to several serious issues. While occasional tossing and turning isn’t generally a concern, if you find yourself consistently missing out 7 hours of sleep, you’ll become a sleep deprived. Sleep deprivation can cause a daytime fatigue, high blood pressure, obesity, and also heart failure. In addition, a decrease in our cognitive abilities and mood disorders may also will develop. However, the consequences are even more extensive than you may realize as the recent research suggests that it can cause us neurological and psychological problems. Lack of Sleep effects on the brain can be a little harder to identify than the physical effects of sleep deprivation – but make no mistake: sleep deprivation effects relating to the brain may be the most dangerous of all the consequences of lack of sleep. Sleep deprivation significantly impairs a range of cognitive and brain function, particularly episodic memory and the underlying hippocampal function. However, it remains controversial whether one or two nights of recovery sleep following sleep deprivation fully restores brain and cognitive function. In this study, we used functional magnetic resonance imaging (fMRI) and examined the effects of two consecutive nights (20-hour time-in-bed) of recovery sleep on resting-state hippocampal connectivity and episodic memory deficits following one night of total sleep deprivation (TSD) in 39 healthy adults in a controlled in-laboratory protocol. One of the most insidious effects of lack of sleep on the brain is that it can be tough to identify – not only cognitive but emotional issues have been reported, and can lead to conflicting feelings of euphoria and depression.

To prevent sleep deprivation, it’s best to improve your sleep quality and sleep hygiene with simple changes at home.

  •  Get on a regular sleep schedule
  • Make sure your sleep environment is tranquil.
  • Limit caffeine and alcohol consumption
  • Prevent or reduce snoring
  • Get a sleep study

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