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svcg , to Science in The brain makes a lot of waste. Now scientists think they know where it goes

Now scientists think they know where it goes.

Twitter, mostly.

sqgl , (edited ) to Science in The brain makes a lot of waste. Now scientists think they know where it goes

RadioLab covered the dawning of the (serendipitous) discovery a few years ago called: "bringing back gamma".

Chetzemoka , to Health - Resources and discussion for everything health-related in Health insurers cover fewer drugs and make them harder to get
@Chetzemoka@lemmy.world avatar

We've gone right back to the 1990s health insurance denying everything and covering nothing. What a ridiculous backslide.

averyminya , to Science in The brain makes a lot of waste. Now scientists think they know where it goes

This just in: brain sleeve found filled with microplastics preventing washed amyloid fluid from draining.

Seriously though, this seems like a significant discovery!

apocalypticat , to Health - Resources and discussion for everything health-related in Health insurers cover fewer drugs and make them harder to get
@apocalypticat@lemmy.world avatar

Let's start calling these corporations by their more accurate name: health deniers.

jarfil , to Space in China has just returned the first-ever samples from the far side of the moon
@jarfil@beehaw.org avatar

“Somehow I suspect that international politics doesn’t depend on our models for the origin of the moon,” he says.

Creationists entered the chat...

jarfil , to Science in The brain makes a lot of waste. Now scientists think they know where it goes
@jarfil@beehaw.org avatar

Would be quite a plot twist if it resulted that the whole "seizures cure" spiel from electroshock therapy, resulted in it being "electrical waves help the brain to clean itself", and have nothing to do with brain-destroying seizures.

autotldr Bot , to Science in The brain makes a lot of waste. Now scientists think they know where it goes

🤖 I'm a bot that provides automatic summaries for articles:

Click here to see the summary

The papers, all published in the journal Nature, suggest that during sleep, slow electrical waves push the fluid around cells from deep in the brain to its surface.

The new studies come more than a decade after Iliff and Dr. Maiken Nedergaard, a Danish scientist, first proposed that the clear fluids in and around the brain are part of a system to wash away waste products.

It turned out that the waves were acting as a signal, synchronizing the activity of neurons and transforming them into tiny pumps that push fluid toward the brain's surface, the team reported in February in the journal Nature.

In a second paper published in the same issue of Nature, a team led by scientists at the Massachusetts Institute of Technology provided more evidence that slow electrical waves help clear out waste.

In a paper published a few weeks earlier, Kipnis had shown how waste, including amyloid, appeared to be crossing the protective membrane that usually isolates the brain.

So finding ways to help the brain clean itself — perhaps by inducing those slow electrical waves — might prevent a wide array of disorders.


Saved 80% of original text.

Etterra , to World News in Israeli Supreme Court rules that the military must begin drafting ultra-Orthodox men

The best part is how this might finally get Netanyahu out of office. He kicked off the war genocide to appease the ultra conservatives, which he needs to hold his government together. If said UCs get hoisted by their own petard, they'll blame him.

Mouselemming , to World News in Israeli Supreme Court rules that the military must begin drafting ultra-Orthodox men

I don't know enough to say this but I can ask it: If being ultra-orthodox exempts you from service, doesn't that provide an incentive to become ultra-orthodox? So will this cause more people to fall out of ultraorthodoxy? Or is there no joining involved, just being born into it?

Tryptaminev ,

Anyone with a Jewish mother is considered a Jew and can choose to life the religion to that extent. However i am quite sure you will need to have made the decision and devoted your time to the necessary studies years before military service for the exemption to be granted.

Think of it this way. Any christian can decide to move to a monastery as a priest or nun. But if he wants to do that not to get drafted he should do that a bit earlier than the draft date.

Mouselemming ,

I expect a lot were raised as such by their parents/community, which isolates them from society as a whole. It will be interesting to see how it all plays out once they get exposure to other mindsets. And gurls.

averyminya , to Space in China has just returned the first-ever samples from the far side of the moon

That was fast! It only just landed a few days ago

Cruxifux , to World News in Israeli Supreme Court rules that the military must begin drafting ultra-Orthodox men

Okay, I don’t really understand but if I’m wrong let me know.

So I’d assume ultra orthodox, from context, would be the most likely to be Zionist, based on the history of why Israel was created in the first place.

and they’ve been exempt from mandatory military service, which has mostly been used in the Israel-Palestine conflict, up until now?

And this is destabilizing the current regime?

If I’m understanding this correctly this is fucking insane.

PugJesus ,
@PugJesus@lemmy.world avatar

So I’d assume ultra orthodox, from context, would be the most likely to be Zionist, based on the history of why Israel was created in the first place.

Israeli ultra-orthodox are kind of ambivalent about Zionism, despite living in Israel. Boy, do they hate non-Jewish minorities though.

Cruxifux ,

I feel like being ground zero and ambivalent and anti non Jewish minorities are all things that I dislike about zionists, so basically same level of complicity to me. The whole dodging mandatory military service thing to help enforce a genocide thing is like… I don’t understand which side of that unholy union I dislike yes but the amount is so high that it’s probably irrelevant

magnetosphere , to World News in Israeli Supreme Court rules that the military must begin drafting ultra-Orthodox men
@magnetosphere@fedia.io avatar

“Welcome to the party, pal.” - John McClane, Die Hard (1988)

jeffw OP ,

Still the best Christmas movie ever made

FuglyDuck ,
@FuglyDuck@lemmy.world avatar

This is my go to when people are over around that time of year and want to watch a “Christmas classic”

Usually they’re something depressing like It’s a Wonderful Life or something straight up annoying, like The Grinch.

(Can I just say it- the Who’s of Whoville are shitty neighbors.)

A runner up is Home Alone.

crawancon , to Health - Resources and discussion for everything health-related in Your gut microbes may influence how you handle stress

My gut microbes are holding up a "vape more weed" sign when I look at em through this imaginary microscope I made up for this sentence.

Weirdmusic , to World News in Israeli Supreme Court rules that the military must begin drafting ultra-Orthodox men
@Weirdmusic@lemmy.world avatar

Well, this'll throw a spanner in the works. To be clear: it's the ulta-orthodox that have been responsible for the worst of the so called "settlers" (displacement of Palestinian people's from their homes) and are rabid supporters of the rightwing Government. They are always in favour of military intervention regardless of outcomes, probably because none of them have to serve in the military.

maniel ,
@maniel@sopuli.xyz avatar

I always thought ultra orthodox Jews = hasidic Jews, aren't they against Israel as a country and are anti-zionists?

aleph , (edited )
@aleph@lemm.ee avatar

It's quite a bit more complicated than that. Firstly, ultra-orthodox Jews (a.k.a Haredim) are mostly non-zionist. They also only make up roughly 33% of Israeli settlers.

Traditionally, the Haredim have voted for their own center-right Haredi parties, but a minority (especially the younger generation) are now drifting further rightward towards the nationalist Religious Zionist party of Ben Gvir and Smotrich that is particularly popular amongst the settlers. Despite this recent trend, though, the majority of Haredim remain Anti-Zionist.

It's this stance, combined with the facts that Haredi men have been able to avoid military service and have relied heavily on social security to fund their living costs, that has caused a lot of resentment towards them from the majority of Israeli society. As the article above notes, this removal of their military service exemption has overwhelming support amongst the general population.

But you're definitely right in saying that this throws a spanner in the works, albeit mostly for Netanyahu. His brittle coalition relies heavily on support from the two main Haredi parties in the Knesset. This new policy could backfire on him.

Weirdmusic ,
@Weirdmusic@lemmy.world avatar

That's a really good summary of the facts. Thank you so much

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