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john sakon

@johnsakon.bsky.social

I’m a neuroscientist studying memory @ UCLA 🌌 *Were most of your stars out?* 🌌

533 Followers  |  338 Following  |  170 Posts  |  Joined: 26.07.2023  |  2.4533

Latest posts by johnsakon.bsky.social on Bluesky

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Kaleb Horton Obituary (2025) - Los Angeles, CA - Los Angeles Times View Kaleb Charles Horton's obituary, send flowers and sign the guestbook.

www.legacy.com/us/obituarie...

07.10.2025 07:45 β€” πŸ‘ 136    πŸ” 21    πŸ’¬ 2    πŸ“Œ 2

its truly remarkable, you have to really take the measure of it and it's almost hard to comprehend it, but the president of the united states is having texas invade illinois and oregon just to make twitter content

06.10.2025 02:27 β€” πŸ‘ 4487    πŸ” 1062    πŸ’¬ 22    πŸ“Œ 30

Wait until he reads this sternly written letter

06.10.2025 05:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Kaleb Horton Writing can be beautiful.

wrote about a great writer thealexpress.substack.com/p/kaleb-horton

29.09.2025 18:27 β€” πŸ‘ 365    πŸ” 77    πŸ’¬ 8    πŸ“Œ 8
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Recently saw this played live and there’s no way it’s outside the top 25

04.10.2025 04:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

…substance at the national stage. Turns out promising people things like cost of living reductions or popular policies help win elections! Kamala waited until the last week (when polling must have looked bad) to cave on $15 min wage and legalizing pot. Way too little too late.

03.10.2025 21:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I don’t buy the Americans are stupid or Americans are racist lines of argument. Probably less so than most countries!

I think we have one party that appears authentic (Trump will at least tell you the discriminatory/regressive things his base wants to hear). Democrats refuse to say anything of…

03.10.2025 21:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yeah does seem about the right number. Not that I trust Newsom, but does feel like the 4th largest economy in the world (bigger than Japan or India!) should have some options

03.10.2025 00:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

People like Gates think they deserve to be kings. Since they’re not allowed, they make their foundations answer to them, essentially creating their own kingdoms with their largesse. Which is to say, I don’t trust them to do anything. Wealth tax or bust.

02.10.2025 22:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Yeah figured it was something big like that since UCLA is over $1b alone. But seems like plenty to carry us for three years and deal with next election when it comes

02.10.2025 22:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

$21b bond sure seems like it would…

02.10.2025 21:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Hell yeah @markhisted.org

02.10.2025 15:46 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Mark Histed, NIH Scientist *speaking in personal capacity
YouTube video by Civil Servants Coalition Mark Histed, NIH Scientist *speaking in personal capacity

Federal workers are speaking out on how the Trump regime is harming Americans:

"We stand here today at a moment of the greatest assault of our lifetimes on our freedoms. The US Constitution is being shredded... We are here to call on Congress to stand up and stop it."

youtu.be/uw1KwIBgrCw?...

02.10.2025 02:46 β€” πŸ‘ 340    πŸ” 168    πŸ’¬ 6    πŸ“Œ 18

…Let me say that again: Expert coders using "generative AI" demonstrated a nearly 20% *increase* in their time, vs when writing code on their own; oh, and those increases are *worse* on the tasks with which they have more familiarity.

But that's not even the crucial part; this is the crucial part:…

30.09.2025 04:20 β€” πŸ‘ 135    πŸ” 41    πŸ’¬ 3    πŸ“Œ 0

And maybe I could get him to send me $27 πŸ’°

29.09.2025 19:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Done. It’s insane, Dems caving on their morals for ABSOLUTELY NOTHING. This is not an issue anyone votes on! 26th our of 27 across age groups!

It’s a Fox News talking point that’s used to distract from Rs ushering in fascism. @ezraklein.bsky.social

29.09.2025 19:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Multi-sensory Control of Hippocampal Spatiotemporal Selectivity Virtual reality reveals how sensory cues differentially influence hippocampal activity, theta rhythm, place cells and phase precession

Thanks for the link. But yeah also see differing neural results in rodents in VR than real life m, suggesting vestibular/sensory cues necessary for β€œfull” system engagement pmc.ncbi.nlm.nih.gov/articles/PMC...

29.09.2025 17:06 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

at least it’s monday put on in the background at work football for us

29.09.2025 05:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Turns out it’s really easy to use AI after you learn hard skills

29.09.2025 01:00 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i challenge you to find cooler news today than β€œdespite all odds against American scientific research rn, a CO researcher developed a temperature-stable, single dose rabies vaccine that works bc of particles coated in CANDY & SAPPHIRE, & it could help reduce rabies deaths in places w/o electricity”

23.09.2025 16:33 β€” πŸ‘ 3440    πŸ” 1531    πŸ’¬ 28    πŸ“Œ 47

They’re probably bad students!

19.09.2025 18:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Behaviourally modulated hippocampal theta oscillations in the ferret persist during both locomotion and immobility - Nature Communications Cross-species research is key to fully understanding brain function. Here, the authors present the ferret as a species for hippocampal research and show that, in stark contrast to rats, ferrets have r...

And the person I’m usually discussing this with published this paper showing persistent theta during immobility in ferrets www.nature.com/articles/s41...

So we always try to imagine what mechanisms persist throughout other models/humans and which we’re not as sure

19.09.2025 18:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

We’ve asked this question to ourselves several times when seeing impressive rodent results like yours. I mean, it’s *possible* humans learn worst at rest? I dunno if it’s been studied much, but certainly staying active helps memory. I’d guess the effect is much more pronounced in rats though

19.09.2025 18:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Semi silly but semi serious question: doesn’t this imply that rats struggle to generate memories when moving and struggle to learn when at rest?

19.09.2025 06:04 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1

"On the last episode of his show before he was killed," Kirk told "his audience, falsely, that β€œone in 22 Black men will be a murderer in their lifetime” and that β€œby age of 23, half of all Black males have been arrested and not enough of them have been arrested.”

13.09.2025 18:06 β€” πŸ‘ 6854    πŸ” 2073    πŸ’¬ 331    πŸ“Œ 112
Post image 13.09.2025 17:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It’s insane. I thought she might be Mormon or something since how could a politician possibly make it so obvious?

13.09.2025 17:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Twitter 
Thomas Chatterton Williams 
It is unconscionable
* Tim Urban & @waitbutwhyβ€’ 1h
Every post on Bluesky is celebrating the assassination. Such unbelievably sick people.

Twitter Thomas Chatterton Williams It is unconscionable * Tim Urban & @waitbutwhyβ€’ 1h Every post on Bluesky is celebrating the assassination. Such unbelievably sick people.

they just decide what they think we’re like and proceed as though

10.09.2025 21:16 β€” πŸ‘ 7462    πŸ” 665    πŸ’¬ 443    πŸ“Œ 260

"β€œIt’s hard for me to understand why he [did that] and it also doesn’t really interest me,” Raab says in a video interview posted on X. β€œI mean, what was so important about that corpse?”"

09.09.2025 19:45 β€” πŸ‘ 351    πŸ” 167    πŸ’¬ 20    πŸ“Œ 23

Murdering someone for the 'offense' of trying to retrieve their brother's body is..beyond monstrous

and the horror is compounded by the risk of identifying it as such: The reporter "asked not to be named because Israel has killed at least 189 journalists in Gaza"
www.theguardian.com/world/2025/s...

09.09.2025 20:00 β€” πŸ‘ 771    πŸ” 370    πŸ’¬ 10    πŸ“Œ 11

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