Marit Petzka (@maritpetzka) 's Twitter Profile
Marit Petzka

@maritpetzka

cognitive neuroscience: memory. sleep. replay.
postdoc: SchuckLab | Uni Hamburg

ID: 822369046502875137

calendar_today20-01-2017 09:03:54

167 Tweet

335 Followers

332 Following

Marit Petzka (@maritpetzka) 's Twitter Profile Photo

Wondering whether insight is more likely after sleep? Check out our pre-print and Anikas summary below. That was fun Anika Löwe & Nico Schuck & twitterless Maria Tzegka!

Casper Kerrén (@ckerren) 's Twitter Profile Photo

What began as a slightly intoxicated walk on Huntington beach in California with my buddy @b_j_griffiths last summer, ended in a published paper today in Communications Psychology. (1/7)

Lennart Wittkuhn (@lnnrtwttkhn) 's Twitter Profile Photo

✨ New (updated) preprint! ✨ We find that "Replay in human visual cortex is linked to the formation of successor representations and independent of consciousness"! 🧠 Fabulous team work with Lena Krippner, Dr. Christoph Koch & Nico Schuck! 🌟 🧵 👇 [1/5] biorxiv.org/content/10.110…

Omer Sharon (@omerxsharon) 's Twitter Profile Photo

🌟Our new piece on sleep is out! 🌟 We hope there's something new for everyone—sleep enthusiasts and wake scientists alike. We've aimed to make it engaging and accessible for a wide audience, perfect for your summer vacation or bedtime relaxation. We'd love to hear your thoughts

Matthias Nau (@naumatt) 's Twitter Profile Photo

#CogNeuro seeks unified theories of behavioral, physiological, and mental states. To this aim, our Nature Neuroscience Perspective proposes a new framework centered on #TaskDemands & across-task generalization. nature.com/articles/s4159… w/Alexandra C Schmid Simon Kaplan Chris Baker D.Kravitz🧵

Frieda Born (@friedaborn) 's Twitter Profile Photo

Excited to be in Boston for CogCompNeuro 2024 to discuss how WM retrieval impacts LTM at our poster today! Also, check out our collaborative work on evaluating vision models 🤖 with a new multi-level similarity judgment dataset (A113), presented by Lukas Muttenthaler & Andrew Lampinen.

Nico Schuck (@nico_schuck) 's Twitter Profile Photo

Do we learn differently from surprises as we age? We asked this using a RL task that deconfounded outcome probability & PE magnitude. Older adults learned more from large PEs than young adults. t.ly/DhjLo Fun teamwork w Dr. Christoph Koch Ondrej Zika Rasmus Bruckner

Lennart Luettgau (@lluettgau) 's Twitter Profile Photo

Excited to share our brand-new work shedding some light on the neural mechanisms behind one of human’s coolest cognitive feats: compositional generalization of structural knowledge! A Tweeprint-Thread 🧵 1/n

HelfrichLab (@helfrichlab) 's Twitter Profile Photo

Does sleep free cognitive resources for efficient next-day processing? Are processing capacities similar in human and rodent sleep? How does the sleeping brain balance efficiency and robustness? New paper led by Michael Hahn to answer these questions. sciencedirect.com/science/articl… (1/6)

Frieda Born (@friedaborn) 's Twitter Profile Photo

Why do some memories fade in seconds, while others stay with us for life? Working Memory (WM) holds info for just moments, but certain bits manage to stick around and make it into Long-Term Memory (LTM). In our new ⚡️preprint⚡️, we examined what helps these memories stick. 1/

Why do some memories fade in seconds, while others stay with us for life? Working Memory (WM) holds info for just moments, but certain bits manage to stick around and make it into Long-Term Memory (LTM). In our new ⚡️preprint⚡️, we examined what helps these memories stick. 1/
Marcel Binz (@marcel_binz) 's Twitter Profile Photo

Excited to announce Centaur -- the first foundation model of human cognition. Centaur can predict and simulate human behavior in any experiment expressible in natural language. You can readily download the model from Hugging Face and test it yourself: huggingface.co/marcelbinz/Lla…

Ondrej Zika (@ondrejzika) 's Twitter Profile Photo

🚨 New preprint on the role of eating disorder symptoms in accelerating response vigor during foraging decisions 💫 w/ Sam Hall-McMaster 📜Link: osf.io/preprints/psya… 💻Code and data: github.com/ozika/ed-forag… Funded by Humboldt-Stiftung Max Planck Institute for Human Development

Daniel Reznik (@reznikdan) 's Twitter Profile Photo

Now online in Current Biology ! 📢💥 Using 7T precision fMRI, we discovered new organizational principles of human entorhinal cortex and of human hippocampal-entorhinal system. doi.org/10.1016/j.cub.… With DoellerLab, Menno Witter, Daniel Margulies, Cognitive Neuroanatomy Lab. 🧵👇 1/5

Now online in <a href="/CurrentBiology/">Current Biology</a> ! 📢💥
Using 7T precision fMRI, we discovered new organizational principles of human entorhinal cortex and of human hippocampal-entorhinal system.
doi.org/10.1016/j.cub.…

With <a href="/doellerlab/">DoellerLab</a>, Menno Witter, <a href="/DanielMargulies/">Daniel Margulies</a>, <a href="/Neuro_Conn/">Cognitive Neuroanatomy Lab</a>. 🧵👇 1/5
shany grossman (@shanygrossman) 's Twitter Profile Photo

Our Trends in Neurosciences review on task representational spaces in OFC/vmPFC and in deep RL models is now out! Had a great time working on it with Nir Moneta and Nico Schuck, check it out here: cell.com/trends/neurosc…