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  2. Sleeping less than 9 hours could affect kids’ memory and ...

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    Story at a glance University of Maryland researchers examined MRI images and medical records of more than 8,300 children aged 9 to 10. The team linked lack of sleep to mental health issues like ...

  3. Effects of sleep deprivation on cognitive performance

    en.wikipedia.org/wiki/Effects_of_sleep...

    Lack of sleep appears to negatively affect one's ability to appreciate and respond to increasing complexity, as was found in performance deficits after 1 night of sleep deprivation on a simulated marketing game. [27] The game involved subjects promoting a fictional product while getting feedback on the financial effects of their decisions.

  4. Sleep deprivation - Wikipedia

    en.wikipedia.org/wiki/Sleep_deprivation

    According to the latest research, lack of sleep may cause more harm than previously thought and may lead to the permanent loss of brain cells. [32] The negative effects of sleep deprivation on alertness and cognitive performance suggest decreases in brain activity and function.

  5. Sleep and emotions - Wikipedia

    en.wikipedia.org/wiki/Sleep_and_emotions

    Emotions play a key role in overall mental health, [1] and sleep plays a crucial role in maintaining the optimal homeostasis of emotional functioning. [ 2 ] [ 3 ] Deficient sleep, both in the form of sleep deprivation and restriction, adversely impacts emotion generation, emotion regulation , and emotional expression .

  6. Lack of sleep linked to high blood pressure in children and teens

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    The number of hours of sleep children and teens should get depends on age. The American Academy of Sleep Medicine recommends: 10 to 13 hours per night for children under age 6.

  7. Schoolchildren who lack sleep ‘may experience negative impact ...

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  8. Sleep and learning - Wikipedia

    en.wikipedia.org/wiki/Sleep_and_learning

    REM sleep is characterized by the lack of muscle activity. Physiological studies have shown that aside from the occasional twitch, a person actually becomes paralyzed during REM sleep. [ 7 ] In motor skill learning, an interval of sleep may be critical for the expression of performance gains; without sleep these gains will be delayed.

  9. Inadequate sleep for children, adults can affect health and ...

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