Sleep Definition and 154 Threads

  1. K

    Can Sleep Deprivation Lower IQ?

    Is there any study showing that sleeping too little for a period of time, say a few months, lowers a person's IQ ?
  2. Monique

    The Impact of Staring at Computers on Sleep Quality: Myth or Reality?

    Does blankly staring at a computer screen for hours without moving count as sleep? :wink: If not, I really should go to sleep now 3 am, signing off
  3. Ivan Seeking

    Sleep position gives personality clue: BBC

    http://news.bbc.co.uk/2/hi/health/3112170.stm
  4. T

    Why do I feel happy when I awake from sleep sometimes?

    Why do I feel happy when I awake from sleep sometimes? Why do I feel like I was hit by a train and feel sick sometimes? What are the factors?