Mark Baxter πŸ³οΈβ€πŸŒˆπŸ§‚'s Avatar

Mark Baxter πŸ³οΈβ€πŸŒˆπŸ§‚

@markgbaxter

Neuroscientist (PhD) interested in brain mechanisms of learning and memory. NHP anesthesiologist. Associate stats gay. πŸ³οΈβ€βš§οΈ Trans rights are human rights. No LGB without the T. He/him. πŸ³οΈβ€πŸŒˆ

2,755
Followers
269
Following
1,726
Posts
03.07.2023
Joined
Posts Following

Latest posts by Mark Baxter πŸ³οΈβ€πŸŒˆπŸ§‚ @markgbaxter

Preview
Parallel processing of distinct facial signals for the rapid evaluation of social agents Social sciences; Psychology

I’m delighted to share a new paper from our lab led by my PhD student Zihe Wei.
In this study, Zihe used EEG to show that the human brain is equipped to encode multiple facial signals from the faces of strangers.
Congratulations to Zihe!

@amandakrobinson.bsky.social
@cp-iscience.bsky.social

10.03.2026 00:33 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Check out our latest research drop! We show BLA dopamine signaling encodes the emotional weight of sensory transitions, but not the associative strength or value of stimuli. These signals dynamically rescale when the learning context changes: "this matters most!" www.biorxiv.org/content/10.1...

09.03.2026 15:06 πŸ‘ 58 πŸ” 25 πŸ’¬ 3 πŸ“Œ 0

Don't forget to practice mindfulness and resilience.

09.03.2026 13:06 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Always remember, he was hired to RUIN the NIH, not run it.

08.03.2026 14:10 πŸ‘ 28 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0

Xylazine's k-opioid agonist activity is not shared with other FDA-approved alpha2-adrenergic agonists https://www.biorxiv.org/content/10.64898/2026.03.04.709652v1

07.03.2026 20:15 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
Video thumbnail

What coders lose by relying on AI. From our event with the University of Washington Office of Public Lectures.

(with @emilymbender.bsky.social)

06.03.2026 21:07 πŸ‘ 168 πŸ” 47 πŸ’¬ 8 πŸ“Œ 12

Fantastic day at Mount Sinai today ... so nice to be back at my old stomping grounds 🧠

06.03.2026 23:00 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 5
Video thumbnail
06.03.2026 22:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Timeline cleanser

Handsome street cats of Tehran

Circa 2023

06.03.2026 17:52 πŸ‘ 38 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

"this is not very useful and is vastly oversold so the only way we can make companies pay for this is by shaming them"

06.03.2026 16:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I had the opportunity to write a research briefing for Nature, in which I summarized our recent work in African Striped Mice. It’s a short read for anyone who wants a quick overview! www.nature.com/articles/d41...

05.03.2026 23:52 πŸ‘ 33 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0

Wow, imagine how big this dude’s axons are! 😜

05.03.2026 14:18 πŸ‘ 16 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

We love a corticothalamic loop!

05.03.2026 02:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a woman says i 'm like the cryptkeeper with her hands on her face ALT: a woman says i 'm like the cryptkeeper with her hands on her face
05.03.2026 02:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Dude you're gettin' a Dell!

05.03.2026 01:50 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Am scientist, can confirm

05.03.2026 00:55 πŸ‘ 15 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Topographically segregated mediodorsal-prefrontal loops exhibit distinct cue dynamics during learning and extinction https://www.biorxiv.org/content/10.64898/2026.03.02.709125v1

05.03.2026 00:15 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Preview
A model for Pavlovian learning: variations in the effectiveness of conditioned but not of unconditioned stimuli - PubMed A model for Pavlovian learning: variations in the effectiveness of conditioned but not of unconditioned stimuli

a parameter that adjusts the rate of plasticity in response to learning, you say pubmed.ncbi.nlm.nih.gov/7443916/

04.03.2026 21:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Speaking of not your friend

04.03.2026 18:59 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Preview
Anti-Trans Democrats Blown Out In North Carolina Primary Election Anti-trans Democrat Nasif Majeed lost to Veleria Levy, who ran on a pro-LGBTQ+ platform. Other conservative Democrats lost as well on primary day.

1. In yesterday's primary elections, anti-transgender Democrats found out the hard way why you don't throw transgender people under the bus.

Two anti-trans dems lost their primaries, including one that cast the deciding veto override vote, in blowouts.

Subscribe to support our journalism.

04.03.2026 16:13 πŸ‘ 3557 πŸ” 991 πŸ’¬ 44 πŸ“Œ 104
Preview
The Feds Targeted Charlotte. Now a Local Democrat Who Helped ICE Faces Voters. North Carolina lawmaker Carla Cunningham voted to mandate compliance with ICE, and derided immigrants on the House floor. The Democrat faces an intense March primary.

Today in North Carolina, Democratic lawmaker Carla Cunningham, who joined the GOP to support conservative priorities, faces an intense primary challenge from Democrats angered by her votes.

03.03.2026 15:22 πŸ‘ 168 πŸ” 63 πŸ’¬ 3 πŸ“Œ 2
Post image

Tonight marks a turning point in NC. Voters in HD106 chose a future where working families thrive. For 15 years, extremists in Raleigh froze wages at $7.25, slashed taxes, and empowered Duke Energy. Tonight, North Charlotte said: enough is enough. Thank you HD106! πŸ’œ

04.03.2026 04:24 πŸ‘ 64 πŸ” 15 πŸ’¬ 1 πŸ“Œ 1
Preview
a close up of a red parrot with a yellow beak looking at the camera ALT: a close up of a red parrot with a yellow beak looking at the camera
04.03.2026 02:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If it works independently too it can get a postdoc

03.03.2026 23:32 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image
03.03.2026 18:47 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

okay well that would be a great title for a news and views piece

03.03.2026 18:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It's manifolds all the way down.

03.03.2026 17:20 πŸ‘ 5 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0
Preview
Night in the Library | Brooklyn Public Library On Saturday, March 14, 2026 at 7 pm, Night in the Library returns with The Philosophy of Mathematics. Night in the Library, BPL's overnight festival of ideas, invites you to talks, panels, workshops, ...

Small joys in dark times.
Brooklyn Public Library and @simonsfoundation.org present

Night in the Library:
The Philosophy of Mathematics

Free Event at Brooklyn Central Library
Pi Day, Saturday 3/14
7 p.m. to 3:14 a.m
Keynote Address by Werner Herzog

www.bklynlibrary.org/night-library

03.03.2026 16:53 πŸ‘ 14 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

That photo πŸ˜½πŸ‘Œ

03.03.2026 14:28 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Of course you are.

02.03.2026 19:46 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0