Ivan Grahek (@grahekivan) 's Twitter Profile
Ivan Grahek

@grahekivan

Postdoc at Brown University. Experimental psychology & cognitive neuroscience & open science. ivangrahek.com

ID: 786134554604138496

calendar_today12-10-2016 09:20:58

427 Tweet

692 Followers

894 Following

David Badre (@badrelab) 's Twitter Profile Photo

Our lab is hiring multiple Postdoctoral Positions in Cognitive Neuroscience at Brown University! Candidates with interest in cognitive control, working memory, and/or visual perception are encouraged to apply. Details at link and in the following 🧵 drive.google.com/file/d/1PBQjha…

Ivan Grahek (@grahekivan) 's Twitter Profile Photo

Going to #CNS2023? Interested in the mechanisms through which people and AI agents learn how controllable their environments are? Consider voting for our "Neurocomputational accounts of agency" symposium here: surveymonkey.com/r/FGYQ39D See you in San Francisco!

Going to #CNS2023? Interested in the mechanisms through which people and AI agents learn how controllable their environments are? Consider voting for our "Neurocomputational accounts of agency" symposium here: surveymonkey.com/r/FGYQ39D

See you in San Francisco!
Mental Effort Workshop (@effortmental) 's Twitter Profile Photo

We are excited to kick off the first day of our workshop with a series of modeling tutorials covering dynamical systems, reinforcement learning, hierarchical modeling, Bayesian modeling, and neural network modeling Brown University @BrownCLPS Carney Institute for Brain Science

Mental Effort Workshop (@effortmental) 's Twitter Profile Photo

We are about to start our second day of the workshop involving top-notch mental effort research presented by Dani Bassett Dani S. Bassett, Yuko Munakata Yuko Munakata @yukomunakata.bsky.social, Michael Inzlicht Michael Inzlicht, Amitai Shenhav Amitai Shenhav, and Daniel Kahneman DanielKahneman! (1/2)

LoreGoetschalckx (@l_goetschalckx) 's Twitter Profile Photo

✨NEW PREPRINT✨ Visual cognition in the brain is dynamic. Time to consider time 🥁 in models! We present a novel human-like reaction time metric computed from stable recurrent vision models and study 𝘵𝘦𝘮𝘱𝘰𝘳𝘢𝘭 human-model alignment. Read on…🤓 arxiv.org/abs/2306.11582 1/n

Harrison Ritz (@harrison_ritz) 's Twitter Profile Photo

At long last, our paper is in press at Psych Review! doi.org/10.1037/rev000… We find: - people can independently control attention towards targets and distractors - control occurs dynamically within-trial - control dynamics are well-captured by our attractor network model

At long last, our paper is in press at Psych Review!

doi.org/10.1037/rev000…

We find: 
- people can independently control attention towards targets and distractors
- control occurs dynamically within-trial
- control dynamics are well-captured by our attractor  network model
Laura-Isabelle Klatt (@loraklatt) 's Twitter Profile Photo

Next exciting talk coming up as part of our colloquium series: Ivan Grahek will present his work on cognitive control mechanisms. As always, interested guests are welcome to join us online. Sign-up here: ifado.de/en/press/event…

Next exciting talk coming up as part of our colloquium series: <a href="/GrahekIvan/">Ivan Grahek</a> will present his work on cognitive control mechanisms. As always, interested guests are welcome to join us online. Sign-up here: ifado.de/en/press/event…
Shenhav Lab (@shenhavlab) 's Twitter Profile Photo

Attending #SfN24? Postdoc Ivan Grahek will be presenting his talk “Control adjustment costs limit goal flexibility: Empirical evidence and a computational account”. Details below👇: ➡️ Room N228, Saturday October 5th at 1pm ➡️SFN '24 NANO07 - VBDM Across Model Systems Symposium