Health An Early Warning Sign of Dementia Risk May Be Keeping You Up at Night, Says Study

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We spend a third of our lives asleep. And a quarter of our time asleep is spent dreaming. So, for the average person alive in 2022, with a life expectancy of around 73, that clocks in at just over six years of dreaming.

Yet, given the central role that dreaming plays in our lives, we still know so little about why we dream, how the brain creates dreams, and importantly, what the significance of our dreams might be for our health – especially the health of our brains.

My 2022 study, published in The Lancet's eClinicalMedicine journal, showed that our dreams can reveal a surprising amount of information about our brain health.

More specifically, it showed that having frequent bad dreams and nightmares (bad dreams that make you wake up) during middle or older age, may be linked with an increased risk of developing dementia.

www.sciencealert.com

An Early Warning Sign of Dementia Risk May Be Keeping You Up at Night, Says Study

We spend a third of our lives asleep.
www.sciencealert.com www.sciencealert.com
 
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  • Varine Varine:
    I would be there for days, even with my camera set up slides can take a long time, and if they want perfect captures I really need to use my scanners that are professionally made for that. My camera rig works well for what it is, but for enlargements and things it's not as good.
  • Varine Varine:
    I've only had a couple clients with that so far, though. I don't have a website or anything yet though.
  • Varine Varine:
    Console repair can be worthwhile, but it's also not a thing I can do at scale in my house. I just don't have room for the equipment. I need an office that I can segregate out for archival and then electronic restoration.
  • Varine Varine:
    But in order for that to be real, I need more time, and for more time I need to work less, and to work less I need a different job, and for a different job I need more money to fall back on so that I can make enough to just pay like, rent and utilities and use my savings to find these projects
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  • Varine Varine:
    Another couple years. I just need to take it slow and it'll get there.
  • jonas jonas:
    any chance to get that stolen money back?
  • jonas jonas:
    Maybe you can do console repair just as a side thing, especially if there's so much competition business might be slow. Or do you need a lot of special equipment for that?
  • jonas jonas:
    I recently bought a used sauna and the preowner told me some component is broken, I took a look and it was just a burnt fuse, really cheap to fix. I was real proud of my self since I usually have two left hands for this kinda stuff :p
  • tom_mai78101 tom_mai78101:
    I am still playing Shapez 2. What an awful thing to happen, Varine, and hopefully everything has been sorted out soon. Always use multi-factor authentication whenever you have the opportunity to do so.
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  • Varine Varine:
    I think all of the money is accounted for now, and all the cards have been changed out, so I think for the most part it's taken care of now. Just need to go through and make sure all of my accounts are secured again, it's just time consuming.
  • Varine Varine:
    And yeah everything has 2 factor turned on now, or at least everything I can think of at the moment.
  • Varine Varine:
    The consoles don't need too much equipment that I don't already have. I would like to get a reflow oven, but I don't really want to buy one so I'm thinking about modifying a toaster oven I have to make something that will work for what I'm doing.
  • Varine Varine:
    I have the soldering irons and reflow and all that, but without an oven it's kind of hard to build mod chips and things like that. I made a handful of them with a hot air station, but it's a pain.
  • Varine Varine:
    The only thing I'm not really set up for is BGA rework. I've done it before a little bit, but not reliably, and that equipment is wildly expensive. You need X-rays and shit.
  • Varine Varine:
    I also have a couple 3D printers. I'm not super good with those and need to get an enclosure built, but they'll be useful for some aesthetic mods I've been thinking about. At least I can use them to do designs and then just have someone else print out the parts for me once I know they work.
  • Varine Varine:
    I also use them to make adapters for all my camera shit, but that's also an on the side thing for now. Lens adapters get really expensive.
  • Varine Varine:
    I've been trying to do some little art pieces as well, but I'm not much an engineer so they haven't gone great. I got some new things showing up to try and play with
  • Varine Varine:
    I want to build this tesserect kind of thing with mirrors, and I've been trying to make this like black hole diorama. In my head it looks really cool, but I kind of thought I could form polarizing lenses into a sphere but I tend to just destroy them every time I try.
  • Varine Varine:
    So I got a new idea, but I'm not sure how to make it work like I want without being able to get a polarizer curved. I think they are made out of PVA typically, and I thought I could just heat it up a little bit to soften the film, but that clearly isn't working. So I'm going to try a few other things, I'm thinking if I put a mirror film over the polarizing film I might get something cool. I have some polarized LED's as well, and I think if I make a central light source I can use the mirrors combined with the polarizers to make that central light APPEAR black. I have next week off so I'm going to spend some time trying to figure it out
  • Varine Varine:
    The tesserect works, at least. I just need to figure out how to be able to assemble it, but I think I have a pretty good idea of how to go about it. Or at least a prototype of it. I'll post some pictures next week
  • jonas jonas:
    That last bit sounds like the last entry in a scientist's journal in a destroyed research facility in a post-apocalyptic video game
  • Varine Varine:
    lol it's not that exciting
  • Varine Varine:
    Shiny tho
  • Varine Varine:
    Basically it's a cube with a two way mirror on the inside, and then a smaller cube suspended in that with a mirrors on the outside of it. Kind of like those infinity pictures where they use two mirrors to go forever. Only it's twelve mirrors
  • Varine Varine:
    And the tiniest LED strip I could find

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