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Posts by Zach Reagh

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Congratulations to Dr. Angelique Delarazan for a wildly successful dissertation defense. “Proud” doesn’t even begin to cover it ❤️

6 days ago 15 0 0 0
Geometry of neural dynamics along the cortical attractor landscape reflects changes in attention - Nature Communications Attention fluctuates over time and across contexts—how is this reflected in the brain? Fitting a dynamical systems model to fMRI data, Song and colleagues show that the geometry of neural dynamics alo...

Attention fluctuates over time and across contexts—how is this reflected in the brain?🧠 Fitting a dynamical systems model to fMRI data, we show that the geometry of neural dynamics along the attractor landscape reflects changes in attention. Out in @natcomms.nature.com
www.nature.com/articles/s41...

4 weeks ago 78 33 2 0
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How to counter health misinformation when it's coming from the top Health misinformation is now being generated and spread by those in charge of the United States’ public health system. Multiple interventions against health misinformation have been identified and are...

New from me @thebulletin.org

We have effective interventions against health misinformation, but they don't do us much good when tech companies aren't willing to add protections and the misinformation is coming from those in charge of our health system 1/

thebulletin.org/premium/2026...

1 month ago 76 31 1 0

If you are at #CNS2026 and are interested in hierarchical structures in event segmentation and "neural state segmentation," come and chat with me at poster A111 this afternoon from 3-5pm :)

Poster Session A #111: "Neural State Segmentation in Naturalistic Goal-directed Activities" 🧠🎞️

1 month ago 13 2 0 0

I’m pleased to share that I’ve been promoted to Associate Professor with tenure. Lots of feelings that words can’t really do much to unpack, but to quote a probably obscure song I’m fond of: “I love you all, and thank you.” (The next line is “I can’t do this alone,” which is accurate.)

1 month ago 90 0 19 1

Check out this *incredibly* cool work led by Adi and June Kim. Also, never a bad time to do science with @jzacks.bsky.social and @alexbarnett.bsky.social 🥳

1 month ago 12 0 0 0

Explain to Congress how important it is to keep multiyear funding of NIH grants in the funding bill.

This protects against Russell Vought's trick, which is to make this year's NIH budget cover multiple years of research in advance.

Tell your Congresscritter. US Capitol switchboard: 202-224-3121.

3 months ago 213 97 2 4
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My lab is recruiting a postdoc and a full-time research technician to work on an NIH-funded project studying age-related changes in memory for naturalistic events. Behavior, fMRI, and blood-based biomarkers. 3+ years funding guaranteed.

Postdoc: tinyurl.com/ykjfbnj8

Tech: tinyurl.com/2f2hw3f5

3 months ago 47 38 2 1
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University of Kentucky Flags Nearly 1,200 Organizations for Termination/Deeper Review – FABBS On December 1, 2025, the University of Kentucky (UK) Office of Legal Counsel sent a letter to the U.S. Department of Education’s Office for Civil Rights (OCR) r

Prohibiting academics and researchers from associating with, in some cases, the premier organizations in their field is counter to the core mission of a university. This *needs* to see resounding pushback. Otherwise, what are we even doing here?

fabbs.org/news/2026/01...

3 months ago 2 0 0 0

Validity of the observation notwithstanding, it is incredibly frustrating to see the current moment assessed in terms of branding. People could lose their access to healthcare and food. That’s a lot more important than your “brand.”

5 months ago 3 0 0 0

Your jam reviews are a reliable source of dopamine. Please do it for the fans.

Also, I tried a jam calendar last year and I really struggled to keep going after about 10 straight days of jam. Respect.

5 months ago 6 0 1 0

The Toronto Blue Jays have the opportunity to do the funniest thing to the United States in 2025, and I am 100% here for it.

5 months ago 8 0 1 0

I would obviously prefer a resounding “no” in favor of sticking to our principles, but I suppose it is worth acknowledging that a university such as ours - located in a place subject to deeply conservative politics - is not in the easiest position one could imagine. In the end, I’ll take it.

5 months ago 5 0 0 0

Traveling from the US to Canada for a conference next week, and Air Canada just emailed me warning me how risky it is to be in the United States right now 🫡

6 months ago 12 0 0 0
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If you're interested in the cognitive neuroscience of memory feel free to email me!

I do experimental psychology, brain imaging (fMRI and MEG) and a bit of modelling. Lab is doing stuff on forgetting, aging, schemas, and event boundaries, but we're not limited to that.

#psychscisky #neuroskyence

6 months ago 48 26 3 0

Hey, only good non-motiony vibes from me! Another day, another frontal or cerebellar blob randomly going “bonjour”

6 months ago 1 0 0 0

Can we talk about the dorsal frontal situation?

6 months ago 2 0 1 0

Should I start telling students to get degrees in AI instead of cognitive neuroscience? Asking for a field.

7 months ago 7 0 0 0
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Sinclair Lab The Learning & Behavior Change Lab at Rice University, directed by Dr. Sinclair

🌟 Excited to share that I'm recruiting PhD students in Psychology for my new lab at Rice University this cycle (Signal boost appreciated!)

To learn more, check out the Learning & Behavior Change Lab website:
www.sinclairlab-rice.com

Applications are due Dec 1st: psychology.rice.edu/graduate/pro...

7 months ago 63 48 2 1

Another new-ish paper: Events in the stream of behavior

Maverick Smith, @jzacks.bsky.social, and I discuss how the brain (esp. the Default Mode Network) represents event models, leveraging different information domains and scales of information processing.

www.sciencedirect.com/science/arti...

7 months ago 14 2 1 0

“I’m a behind” 😂

Well, in all fairness, I truly am.

7 months ago 3 0 0 0

Next up, from @atabk.bsky.social and @wouterkool.bsky.social: Free recall is shaped by inference and scaffolded by event structure. In sum, Ata stuck hidden (and shifting) rules into a word list learning task, creating "events" that influenced the structure of recall.

www.nature.com/articles/s44...

7 months ago 21 5 0 0
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I'm a behind on shouting out new papers!

From Angelique Delarazan: Narrative Coherence Warps the Timeline of Recalled Naturalistic Events. In sum, when recalling stories, people systematically deviate from temporal organization to follow the narrative threads.

pmc.ncbi.nlm.nih.gov/articles/PMC...

7 months ago 24 7 1 0

Check out a new preprint from Adi, postdoc working with me and Jeff Zacks. I’m *extremely* excited to finally, officially get this out into the world 🙂

7 months ago 16 2 0 0

I just got NOAs on an NSF grant and an R01 in the same week, and I cannot begin to put into words the bizarre combination of relief, exhaustion, elation, and survivor’s guilt I am currently feeling.

7 months ago 70 3 9 0
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What a fun and surreal day. Huge congrats to @atabk.bsky.social for defending his dissertation. I couldn’t be more proud ❤️

8 months ago 32 0 0 0

I’m just sitting here looking at the list of grant applications I had planned to work on this summer, and struggling to avoid the conclusion that it will be a huge waste of time.

10 months ago 7 0 1 0
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Thanks for the kind words 🙂 I do want to interject some levity and clarify that, despite what she’d want you to believe, she was a deeply weird and unserious creature. And although the bar for dachshunds is pretty low in this regard, she was *so* smart. It was occasionally a problem.

10 months ago 6 0 0 0
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You might have seen this pup in some of my papers and presentations. This is Maddie, and she was my best friend in the whole world. We had 16 wonderful years together. This past week has been incredibly hard, but it’s helped me refocus on what really matters amidst all the chaos in the world.

10 months ago 77 0 9 0
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Much needed physical punishment and mental replenishment. Druid Arch in Canyonlands National Park.

10 months ago 64 1 0 0