The Yin and Yang of Sleep and Attention.

  title={The Yin and Yang of Sleep and Attention.},
  author={Leonie Kirszenblat and Bruno van Swinderen},
  journal={Trends in neurosciences},
  volume={38 12},
Sleep is not a single state, but a complex set of brain processes that supports several physiological needs. Sleep deprivation is known to affect attention in many animals, suggesting that a key function of sleep is to regulate attention. Conversely, tasks that require more attention drive sleep need and sleep intensity. Attention involves the ability to filter incoming stimuli based on their relative salience, and this is likely to require coordinated synaptic activity across the brain. This… CONTINUE READING