Andrey Chetverikov @achetverikov.bsky.social

Our new preprint with @SHansmann_Roth biorxiv.org/content/10.648… Thread on Bluesky: bsky.app/profile/achetv…

Happy to share our new paper in @NatureHumBehav nature.com/articles/s4156… Using 500k+ behavioral trials, we show that #serialdependence deviates from #Bayesian/optimal predictions, pointing to a new narrative about how recent experience shapes perception. @AOzkirli @ralfer

This article by @AOzkirli @ralfer and @David__Pascucci shows that, rather than improving performance, serial dependence makes perceptual decisions more uncertain. @EPFL @Brainmind_EPFL @unil @CHUVLausanne @_TheSense_ nature.com/articles/s4156…

New preprint! Serial dependence is assumed to be attractive, but some studies show repulsion. We replicated a surprising repulsive serial bias that switches to an attractive one when people get distracted during the memory maintenance. osf.io/preprints/psya…

I just learned that there is an open postdoc position for AI in Psychology with us. The deadline is in two days, but if you are interested and willing to write a quick proposal, let me know. Topics: comp. modeling of VWM/perception, brain decoding. jobbnorge.no/en/available-j…

@dubova_marina amazing! huge congrats!

As a psych undergrad in St. Petersburg 6 years ago, I never imagined I’d be starting my own cognitive science lab at one of the world’s best research environments, to pursue the questions I find most important and meaningful. I’m beyond excited to share that I’ll be starting a Cognitive Epistemology Lab at @BerkeleyPsych in Fall 2026!

@DondersInst you missed one w in the link

🔬🧠 Join us at the Brain Museum for Brain Awareness Week! 🍽️👾🧠 Register for one of our exciting workshops about: 🍕Comfort food, 👽Inner aliens, and🧠 Memory. Reserve your seat: ww.ru.nl/baw2025 #BrainAwarenessWeek #BAW25 #BrainMuseum #Neuroscience #brain

Dear friends, We are asking for help to pursue the best possible care for Sara. If you can’t donate but still want to help, please consider sharing our campaign on any channel. Merry Christmas, from Sara, Guido, and the rest of the Hawkins clan. gofund.me/3e4366e9

@EikoFried @Nature one option is poor quality raster -> vector transformation

New Sci Rep paper with odd-looking figures that don't look like any image conversion issue I've seen before. Has some AI vibes (fonts, line spacing of legend), but there are likely better explanations. Any thoughts? @Nature please investigate (who copy-edited this?)

There's been a lot more relevant activity for me on Bluesky than on Twitter recently. Hope to see you there bsky.app/profile/achetv…

A crime in the making

It's an interesting perspective, quite in contrast with 'everyone has ideas' view that I also have heard a lot.

@jsaito25 @fridaprintzlau @KeisukeFukuda4 @OSFramework thanks, that would be great! I think I was able to open it before but not anymore

@ralfer @fridaprintzlau @KeisukeFukuda4 @OSFramework Hey Andrey! It’s still up there, looks like the link to the preprint on Google also doesn’t work. I can send you the pdf via email/DM once I’m in the office (it’s 6AM here in western US)

New preprint w/ @fridaprintzlau & @KeisukeFukuda4 ! We show that attentional priority in visual working memory modulates retroactive biases in memory, *but NOT* proactive biases in perception osf.io/preprints/psya… via @OSFramework

Here is a recording of my talk @CogCompNeuro last week on quantifying similarity in neural recordings Very much enjoyed the Keynote + Tutorial format for the conference. Links to our tutorial notebook below 👇 youtube.com/live/-xmLMWC2Y…

New preprint out🚨 with @SamsonChota @LUZIXU1 @SvanderStigchel @SuryaGayet, titled “The priority state of items in visual working memory determines their influence on early visual processing” osf.io/preprints/osf/…

Are you looking for a precise monitor for vision science, eye-tracking, or EEG? In a new preprint, we tested an interesting new display option with excellent timing performance: "High-speed" organic light-emitting diode (OLED) monitors. A summary:🧵[1/n]

All kinds of exciting plans are afoot here @JohnsHopkins, and this is part of it! Three positions in Psychological & Brain Sciences — one each in cognitive psychology, cognitive neuroscience, & behavioral neuroscience. These are very broad searches (in both rank and area). Apply!

Deep in thought while on your way to work? Better watch out, could be a recipe for disaster! Yet, people are able to daydream and hold images in mind effortlessly, with eyes open. But when you also need to attend your surroundings, it gets tricky… Why? 🚨TWEEPRINT ALERT! 🚨1/n