23 Matching Annotations
  1. Mar 2021
    1. Franceschini, C., Musetti, A., Zenesini, C., Palagini, L., Pelosi, A., Quattropani, M. C., Lenzo, V., Freda, M. F., Lemmo, D., Vegni, E., Borghi, L., Saita, E., Cattivelli, R., De Gennaro, L., Plazzi, G., Riemann, D., & Castelnuovo, G. (2020). Poor quality of sleep and its consequences on mental health during COVID-19 lockdown in Italy [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/ah6j3

  2. Feb 2021
    1. Scientists break through the wall of sleep to the untapped world of dreams
      • Neuroscientists achieve the unthinkable - talking to someone who’s asleep, and they’ve already done it with several people.
      • Cross-national research team demonstrated two-way communication with lucid dreamers in the REM (rapid eye movement) sleep phase.
      • Eye movements generate current, which is recorded by electrodes placed around the eyes, and the signals are translated to dialogue.
      • Studying the mind during sleep used to be limited to people telling stories about their dreams after waking up, so this is a big gamechanger.
      • Psychology experiments with sleeping people are now possible, and it could greatly enhance our understanding of consciousness and the mind’s abilities.
    1. 'Night owls' may be twice as likely as morning 'larks' to underperform at work
      • Whether you perform best in the morning or evening depends on your chronotype - ‘larks’ work early, ‘night owls’ work late.
      • Because night owls go to sleep later but have to get up early with everyone else, they incur sleep debt and need catch-up sleep on non-work days, which is bad for health.
      • To explore this, researchers used data from a 1966 Finland birth cohort study, initially consisting of 12,058 children.
      • At age 46, 2672 men and 3159 women from the study were questioned about their chronotypes in 2012, and monitored for 4 years afterwards.
      • Compared to larks, owls had worse ratings for variables related to sleep and health, and were twice more likely to underperform at work.
  3. Dec 2020
    1. blue light has been found to have the strongest impact on your natural production of melatonin, filtering it out when you’re using devices at night can make it easier to fall asleep, according to a recent study published in the Journal of Applied Psychology. But even here, experts see a more mundane connection between devices and comfort: “Most of the negative impact of electronics on sleep and on your circadian clock is not due to the light. It’s due to the fact that these things are engineered to keep you awake and entertained and engaged in what you’re doing for an extended period of time,”

      Finding it hard to sleep might be either because of the blue light or the psychological effect of screens on us

  4. Nov 2020
  5. Oct 2020
    1. Daydreaming at Work Can Fuel Creativity

      Summary of the article:

      • We spend nearly half of each day daydreaming, and usually think that it’s a bad thing, but it turns out that highly demanding tasks make us daydream more.
      • It allows us to turn off our surroundings, and can be a way of imagining solutions to the problem at hand.
      • To find this out, researchers did two studies of employees and managers in South America, including mainly surveys about daydreaming.
      • Daydreaming turned out to happen more when the tasks required a lot of focus - it can boost creative problem-solving as long as we’re personally invested in our work.
      • However, for people who don’t identify with their work, daydreaming was linked to worse performance.
  6. Sep 2020
    1. 7 Best Sleep Apps to Get a Good Night’s Rest

      our list of the best sleep apps of 2020. Whether you want to track your sleep or have nights of sound sleep, these sleep apps will surely make the positive difference in your life.

  7. Jun 2020
  8. May 2020
  9. Apr 2020
  10. Jan 2019
    1. So if you are tired during the day, check that you’re giving yourself the opportunity to get 7 to 9 hours.

      This is super helpful. Bold

    2. So if you are tired during the day, check that you’re giving yourself the opportunity to get 7 to 9 hours.

      This is super helpful.