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Re:Scientists reverse brain aging, with a nasal spray by gavinray on Saturday July 04, 2026 @08:48PM (#48790347)
"Reverse brain aging", sure, in the same sense that taking Vitamin C reverses aging.

The nasal spray reduced markers of inflammation in hippocampal microglial cells.

A lot of things reduce inflammation. That is not "reversing ageing".

Of course, "reduces inflammation" doesn't headline very well...

Re:Scientists reverse brain aging, with a nasal spray by roncesvalles on Saturday July 04, 2026 @11:00PM (#48790927)
There is a pop theory that aging is just scurvy in slow motion and Vitamin C hypersupplementation actually goes a long way in staving it off.
Re:Scientists reverse brain aging, with a nasal spray by Aurornis on Saturday July 04, 2026 @10:37PM (#48790850)
This is the current big grift in anti-aging science:

1 - Find a marker correlated with aging across a large sample

2 - Find a medication or supplement that also alters that marker

3 - Do some before and after measurements of the marker with the supplement or medication, and claim that you have reversed aging. Rely on the fact that enough readers won’t look closely enough to wonder if the marker is a true independent variable that represents aging.

Re:Scientists reverse brain aging, with a nasal spray by mawadev on Saturday July 04, 2026 @08:54PM (#48790385)
The article is also heavily ai generated, I call bs on every single bit
Re:Scientists reverse brain aging, with a nasal spray by bigmattystyles on Saturday July 04, 2026 @08:56PM (#48790392)
I thought the url said temu at first.
Re:Scientists reverse brain aging, with a nasal spray by RyanOD on Saturday July 04, 2026 @10:35PM (#48790842)
Hah! Me too.
Re:Scientists reverse brain aging, with a nasal spray by rylando on Saturday July 04, 2026 @08:57PM (#48790399)
Kinda surprised A&M’s letting them use AI to write these things
Re:Scientists reverse brain aging, with a nasal spray by dwa3592 on Saturday July 04, 2026 @08:59PM (#48790418)
>>The article is also heavily ai generated

can you please share your methodology for detecting ai please?

Re:Scientists reverse brain aging, with a nasal spray by TonyAlicea10 on Saturday July 04, 2026 @09:28PM (#48790535)
“The most surprising part? It all happened within weeks and lasted for months.”

That’s an AI tell. It may not be entirely LLM-generated, the various direct quotations help a lot, but there are touches that definitely feel like an LLM had a hand here.

Re:Scientists reverse brain aging, with a nasal spray by ShinyLeftPad on Saturday July 04, 2026 @10:12PM (#48790738)
That's not an "AI tell". If you read anything in recent decades, this is a turn of speech human writers wrote for ages and still write.
Re:Scientists reverse brain aging, with a nasal spray by andregr on Saturday July 04, 2026 @10:19PM (#48790763)
"It's not just x, it's y." Absolutely clear tell, especially at this frequency. Examples from the article below:

"Over decades, it doesn’t just wear down, it also starts to run hot." "... the therapy didn’t just clear brain fog, it physically improved the brain’s ability to process and store information."

The quotes as well: "'... Not just living longer, but living smarter and healthier,' Shetty said." "'We aren’t just trying to understand the biological mechanisms, we are translating and developing our findings into real-world therapies that could make a difference,' Shetty said."

Re:Scientists reverse brain aging, with a nasal spray by ShinyLeftPad on Saturday July 04, 2026 @10:23PM (#48790793)
What that is is a tell of bad writing
Re:Scientists reverse brain aging, with a nasal spray by andregr on Saturday July 04, 2026 @10:40PM (#48790861)
It's a tell of not writing. It is extremely well-documented as a tell of AI writing.
Re:Scientists reverse brain aging, with a nasal spray by rfrey on Saturday July 04, 2026 @10:30PM (#48790821)
Anybody who still writes using their own mind has stopped using that pattern, along with others. "The thing nobody tells you:" is no longer used by decent writers.
Re:Scientists reverse brain aging, with a nasal spray by ShinyLeftPad on Saturday July 04, 2026 @11:16PM (#48790973)
Yeah, like nobody uses em dashes anymore right?
Re:Scientists reverse brain aging, with a nasal spray by rfrey on Saturday July 04, 2026 @11:54PM (#48791127)
I know lots of writers who have (reluctantly) stopped using em-dashes. Many replaced them with colons, and are now wondering what they will replace colons with.
Re:Scientists reverse brain aging, with a nasal spray by ShinyLeftPad on Sunday July 05, 2026 @01:11AM (#48791412)
I know people who didn't:) Looks like we both know people.
Re:Scientists reverse brain aging, with a nasal spray by awwaiid on Saturday July 11, 2026 @08:04PM (#48877019)
I'm long on semi-colons
Re:Scientists reverse brain aging, with a nasal spray by damontal on Saturday July 04, 2026 @10:24PM (#48790794)
It’s a tell now. I see it I assume AI and disregard.
Re:Scientists reverse brain aging, with a nasal spray by tim333 on Sunday July 05, 2026 @08:07AM (#48793549)
I guess all AI writing patterns are copied from human writing. The tell is that you get patterns like that more frequently than with human writing and in odd places.

It's funny if you look at the paper https://isevjournals.onlinelibrary.wiley.com/doi/10.1002/jev... how different it is from the article. They basically tried their spray on 18 month old mice and then dissected their brains at 20.5 months to check inflammation.

Re:Scientists reverse brain aging, with a nasal spray by dwa3592 on Sunday July 05, 2026 @11:15AM (#48794899)
>>It's funny if you look at the paper https://isevjournals.onlinelibrary.wiley.com/doi/10.1002/jev... how different it is from the article

i can sense the lack of capacity for reasoning in your comment. it's okay. the paper and the article are written by two very different people. the article is written by someone in the communications team, who communicate "what's going on at the university" to the outside world . the paper is written by the actual scientists.

Re:Scientists reverse brain aging, with a nasal spray by tim333 on Sunday July 05, 2026 @02:44PM (#48796772)
>tried their spray on 18 month old mice and then dissected their brains at 20.5 months

is not the same facts as

>It all happened within weeks and lasted for months

I suspect LLM hallucination rather than different people. Or maybe I missed the bit where they tested it lasting for months?

Re:Scientists reverse brain aging, with a nasal spray by ShinyLeftPad on Sunday July 05, 2026 @07:37PM (#48799065)
Interesting, I wish I read the paper but somehow didn't encounter links. This takes it from bad writing to terrible journalism to be honest. Can't defend it...
Re:Scientists reverse brain aging, with a nasal spray by dwa3592 on Sunday July 05, 2026 @11:11AM (#48794879)
>>That’s an AI tell

do you have any other explanation other than tells? - maybe your tarot cards might have better explanation.

Re:Scientists reverse brain aging, with a nasal spray by asdf88990 on Saturday July 04, 2026 @09:06PM (#48790441)
Vibes. It is in the vibes.
Re:Scientists reverse brain aging, with a nasal spray by anonym29 on Saturday July 04, 2026 @09:28PM (#48790538)
Just a heads up, you're firmly in Poe's Law territory.
Re:Scientists reverse brain aging, with a nasal spray by hyperhello on Saturday July 04, 2026 @09:37PM (#48790572)
Poe’s Law is the very essence of AI.
Re:Scientists reverse brain aging, with a nasal spray by dwa3592 on Saturday July 04, 2026 @08:55PM (#48790390)
c'mon you guys, chill. this is not a vaccine.
Re:Scientists reverse brain aging, with a nasal spray by scrubs on Saturday July 04, 2026 @09:06PM (#48790440)
AI generated? Not demonstrated.

Whining by humans claiming AI? Predictable. Probable. Indeed LLM "complete the sentence" predictable.

Re:Scientists reverse brain aging, with a nasal spray by fwip on Saturday July 04, 2026 @11:00PM (#48790926)
Sure, a human could be deliberately trying to sound like AI writing, or perhaps they've spent so much time reading it that they think it's normal.
Re:Scientists reverse brain aging, with a nasal spray by mawadev on Friday July 10, 2026 @04:01AM (#48857094)
This entire thread reads like I got flamed by LLM bots
Re:Scientists reverse brain aging, with a nasal spray by fragmede on Saturday July 04, 2026 @09:23PM (#48790511)
Tell that to Bryan Johnson.
Re:Scientists reverse brain aging, with a nasal spray by jordanboxer on Saturday July 04, 2026 @10:36PM (#48790844)
Sure let’s listen to someone with extreme anxiety about the most utterly democratic humane experience
Re:Scientists reverse brain aging, with a nasal spray by Yiin on Saturday July 04, 2026 @11:03PM (#48790939)
Not all "utterly democratic humane experiences" are desired, so why not.
Re:Scientists reverse brain aging, with a nasal spray by jquery on Saturday July 04, 2026 @11:20PM (#48790988)
Why not have crippling anxiety? It shortens your lifespan for one.
Re:Scientists reverse brain aging, with a nasal spray by mberlove on Monday July 06, 2026 @01:33PM (#48807882)
Asking this honestly...if certain kinds of inflammation tend to accelerate aging, and those inflammations can be controlled or decreased, does that, in effect, at least slow (if not actually reverse) aging? Granted that the headline is sensationalized, it seems like there may still be a point being made that is valid.