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Posts by Rob Chavez

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Popularity of brain regions and networks in every available SANS (@sansmeeting.bsky.social ) program over the years. Now, animated!

Looking forward to seeing everyone next week in La Jolla for #SANS2026.

1 week ago 24 2 0 1
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Revamping neuroimaging analysis to reveal biomarkers of adolescent mental health - Nature Mental Health Neuroscience research struggles to link neurobiological phenotypes with real-world mental health experiences, especially in youth. Here the authors challenge assumptions in functional neuroimaging stu...

New Perspective out in @natmentalhealth.nature.com! We consider why neuroimaging analyses struggles to predict adolescent mental health, discuss approaches for improving prediction, and provide open-source implementations and tutorials: www.nature.com/articles/s44...

1 week ago 35 11 1 0

Can you spot any trends? Any predictions on what the distribution for #SANS2026 will look like? Join us in San Diego to find out!

1 week ago 3 1 0 0
Video

Popularity of brain regions and networks in every available SANS (@sansmeeting.bsky.social ) program over the years. Now, animated!

Looking forward to seeing everyone next week in La Jolla for #SANS2026.

1 week ago 24 2 0 1

We've been doing similar things with wb_view for awhile. It's fine (and looks good when you get it right), but this is so much more streamlined and contained.... I'm also a bit of an R stan at heart.

3 weeks ago 1 0 0 0
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My new obsession is ggsegSchaefer for plotting stat maps of our preferred brain parcellation atlas. So easy to customize, manipulate, and make pretty (...even if my general aesthetic tastes remain questionable).

3 weeks ago 19 3 1 0

Fightin' words..

4 weeks ago 0 0 0 1

Link :: Yoshi

(...I like Ness too)

4 weeks ago 0 0 1 0

Fortunate to be a part of this! Moriah had an incredible dissertation and I was lucky to be on her dissertation committee.

1 month ago 5 1 0 0
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Mental Disorders as Homeostatic Property Clusters This narrative review explores the idea of understanding mental disorders according to homeostatic property clusters rather than through typical classification systems.

Thanks, Eiko!

Coincidentally, I was reading this one yesterday and really liking it too. Nice work! jamanetwork.com/journals/jam...

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Also, after 19 years into my career, this is my very first empirical publication that is purely behavioral and has zero neuroscience... I'm officially a real psychologist!

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There are lots of results to unpack, but the bottom line is: the more efficient you are in integrating positive information with the self (even compared to someone you like) the lower you scored on depression & anxiety measures and the higher your self-esteem.

Excited to finally see this one out!

1 month ago 4 1 0 0
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Computational Mechanisms of Self-Enhancement During Social Comparison and Their Relationship to Internalizing Symptoms - Moriah S. Stendel, John A. Clithero, Robert S. Chavez, 2026 Internalizing disorders, such as anxiety and depression, commonly feature cognitive biases in self-evaluation, particularly in the context of social comparison....

Excited to share our latest paper on computational mechanisms of self-enhancement with links to mental health. We used hierarchical Bayesian drift diffusion modeling to decompose choices on a social comparison task and relate them internalizing symptoms.

journals.sagepub.com/eprint/GPFSV...

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The signal-to-noise ratio there is on par with Xwitter (because of both the signal and the noise)

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Yup..

1 month ago 2 0 1 0
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Cesar Chavez, a Civil Rights Icon, Is Accused of Abusing Girls for Years

At a different point in my life, this would have been shocking and disappointing. The only shocking part now is how numb I feel to this kind of news, and the disappointment is with myself for feeling that way.

www.nytimes.com/2026/03/18/u...

1 month ago 3 0 0 0

It's ironic and 🤪cheeky🤪!!!... until it become ironic and 🫥cheeky🫥.

1 month ago 1 1 0 0
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The Contribution of Episodic Memory to Social Cognition Social Cognitive and Affective Neuroscience invites submissions to a collection on “The Contribution of Episodic Memory to Social Cognition”. Making decisions i

I’m excited to announce a special issue I am guest editing at SCAN with Johanna Jarcho and @maureenritchey.bsky.social on the intersection of memory and social cognition. Find more info here: academic.oup.com/scan/pages/c...

1 month ago 27 10 0 0

SPSP is crazy. So many presentations on climate change and environment, yet folks aren’t allowed to take the leftover lunches without tickets because all leftover lunches “must” be thrown away 🤔

Anyways is you see me, say hi!

#SPSP2026

1 month ago 7 1 0 0
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A Vibe Coder's Millennium I got my first home computer in late 2000 when I was in the middle of 10th grade.

This also dovetails with thoughts I have had the topic too. People are using AI tools for lots of things in academia, and that's often perfectly fine. But I think it is important to be mindful about both what you are getting and what you are giving up.

robchavez.substack.com/p/a-vibe-cod...

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A nice, level-headed post about the motivations and outcomes of using technology (including LLMs) in research that you care about.

1 month ago 2 1 1 0
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Valuing the Process vs. the Product in Research On reasonable resistance to using GenAI in research

New post! "Valuing the Process vs. the Product in Research," in which I try to describe some of the tensions around using GenAI/LLMs in scientific research, and why it can be so difficult to have productive conversations on the topic. getsyeducated.substack.com/p/valuing-th...

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I need to make sure the decade old code/dependancies still runs... but that's not a bad idea.

2 months ago 1 0 0 0

Interaction effects have all kinds of problems that people have been overlooking for years.

Maybe we should finally try to publish this damn preprint:
www.biorxiv.org/content/10.1...

2 months ago 11 1 3 0

❤️

2 months ago 0 0 0 0
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Today, the RAs in my lab told me I have "girl dad energy."

I've got some practice...

2 months ago 20 0 1 0

My lab at UW Madison is hiring a new lab manager! I’m looking for a motivated and detail-oriented person to help run the lab’s day-to-day, including our ongoing neuroimaging and behavioral studies. This is especially well suited for graduating undergrads thinking about grad school. Link below

2 months ago 28 34 1 0
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Are you telling me she's almost qualified for emeritus status?!!..
😉

2 months ago 5 0 1 0
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PsychoPy Studio: the app we love, reimagined It’s now over 20 years since PsychoPy’s humble beginnings as an open-source Python library to help users present high-precision stimuli and collect responses from participants. Since 2009 PsychoPy…

We're getting excited... just putting the finishing touches to
**PsychoPy Studio**

This is a complete rewrite of the PsychoPy Builder/Coder app, now packaged in Electron.

Faster load, modernised UI, web-ready, independent of the Python interpreter
🎉 🚀

blog.psychopy.org/general%20bl...

2 months ago 63 17 0 2
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1/9 New blog is live! This is part 2 of a series—last time we looked at the Dunning-Kruger effect, now we are digging in to Implicit vs Explicit attitudes and the Implicit Association Test. To start, of course we need a good meme...

haines-lab.com/post/part-2-...

2 months ago 43 15 4 3