Art by smbc-comics

Consciousness is often said to disappear in deep, dreamless sleep. We argue that this assumption is oversimplified. Unless dreamless sleep is defined as unconscious from the outset there are good empirical and theoretical reasons for saying that a range of different types of sleep experience, some of which are distinct from dreaming, can occur in all stages of sleep.

Pubmed Articles

Does Consciousness Disappear in Dreamless Sleep?

Sciencealert Article We Were Wrong About Consciousness Disappearing in Dreamless Sleep, Say Scientists

  • LanternEverywhere@kbin.social
    link
    fedilink
    arrow-up
    2
    ·
    1 year ago

    Sleep is NOTHING like death. You’re still experiencing lots of stuff, you still very much have a sense of self, you’re still thinking things, your brain is still processing lots of information.

    General anesthesia - now THAT is a real close period to what being dead is.

    • Lorindól@sopuli.xyz
      link
      fedilink
      arrow-up
      0
      ·
      1 year ago

      I’ve had general anesthesia, it was just like falling into a deep, dreamless sleep.

      If death is like that, then there’s absolutely nothing to be afraid of.

        • Rowsdower@lemmy.ca
          link
          fedilink
          arrow-up
          0
          ·
          1 year ago

          I won’t be around anymore to experience those consequences so I’ve never felt particularly afraid of them. Why fear something that will never happen to me?

          • BigNote@lemm.ee
            link
            fedilink
            arrow-up
            0
            ·
            1 year ago

            It’s not rational. Evolution has hardwired us and every other organism that has the necessary neural architecture to fear death and seek to avoid it. A species that didn’t have an instinctive and heritable aversion to death would not last very long.

            • Rowsdower@lemmy.ca
              link
              fedilink
              arrow-up
              0
              ·
              1 year ago

              Definitely. I’m usually averse to death or dying, but I wouldn’t describe it as fear. Wishing to avoid an outcome isn’t always the same as fearing said outcome. Not in the same way I might fear pain

              My sense of self preservation is somewhat compromised so I’m probably not the best example

              • BigNote@lemm.ee
                link
                fedilink
                arrow-up
                1
                ·
                1 year ago

                Describe your “aversion” to death any way you want to, if in the end it results in something that very much looks like fear, I think you’re making a distinction without a difference.

                • Rowsdower@lemmy.ca
                  link
                  fedilink
                  arrow-up
                  1
                  arrow-down
                  1
                  ·
                  1 year ago

                  A preference against it occurring. I don’t like slow jazz so I’d rather not listen to it. I don’t want to die at the moment so I’d rather not

        • ezures@lemmy.wtf
          link
          fedilink
          arrow-up
          1
          ·
          1 year ago

          The most scary stuff is just not doing or experiencing anything after death, at least for me. (Probably the biggest fomo on earth)

  • z500@lemmy.world
    link
    fedilink
    arrow-up
    2
    ·
    edit-2
    1 year ago

    Me: Sleep, how I loathe those little slices of death.

    Also me: watches 2 hours of unnarrated sleeper train travel videos on YouTube

    zZzZzZzZz

  • popemichael@lemmy.sdf.org
    link
    fedilink
    English
    arrow-up
    0
    ·
    1 year ago

    I mean, I lucid dream every night. So my consciousness is rarely off.

    I’ve been practicing for almost 20 years to be able to switch it on and off so its kinda nice that I get to be a god 6 to 8 hours a day

      • popemichael@lemmy.sdf.org
        link
        fedilink
        English
        arrow-up
        0
        ·
        1 year ago

        I love it. Things can go from psychedelic to me flying in the air, changing the landscape like I’m some sort of God.

        I can even make food and banquets appear, and I can eat whatever I want at full flavor

        I can even make any sexual fantasy I want come true instantly. I don’t do this often, though. As I think it would destroy me in the waking world.

        For the most part, it was worth the years of work it took to learn the meditation needed for all of this.

        • Apinae@lemmy.dbzer0.com
          link
          fedilink
          arrow-up
          1
          ·
          1 year ago

          Amazing. Thanks for the insight. Got any links people would find useful if they wanted to follow in your footsteps?

          • popemichael@lemmy.sdf.org
            link
            fedilink
            English
            arrow-up
            0
            ·
            1 year ago

            I can’t reccomend books outside of the basics of meditation. Most of it requires some work to be put in with body mindfulness.

            Next time you are about to fall asleep, try to program your brain to find out something that’s meaningful to you. Just keep telling yourself that you are going to find that thing. And when you do, you will KNOW it’s a dream. Keep telling yourself to test reality in your dreams.

            Its ALL about breaking the waking and the non waking barriers

            It will take time to master those powers and the night that you do you will wake up like you just took LSD. Even still, keep that dream object and reality testing in mind. The more you do the more you will find yourself testing if it’s a dream in the dream. That will set it off.

            You can even test if you are in a dream IRL a few time a day to speed things up. It sounds silly to do, but it will train your mind to test reality in dreams.