Excited to share my first work in the Penn Memory Lab, where we find (using intracranial data from 219 participants!) hippocampal ripples signal retrieval of episodic memories. biorxiv.org/content/10.110… To look cool on twitter, we pre-registered our study osf.io/y5zwt (1/2)

Great work from grad student Raphael Geddert, congrats for a nice paper finding a good home!

New paper out in JEP: General! Grad student Eva Gjorgieva used trial-unique target and flanker images, and manipulated RSIs to chart the time-course of attentional selectivity after committing an error, as gauged by incidental memory. 1/2 psycnet.apa.org/record/2022-58…

(1/8) Delighted to announce our new results on medial frontal cortex’s role in performance monitoring and cognitive control! Neurons formed domain-general representations of errors, conflict, and conflict probability, while preserving task-specific info. science.org/doi/10.1126/sc…

(8/8) Thanks to Christina Elston Cedars-Sinai for writing and organizing a very well put news release on our paper cedars-sinai.org/newsroom/new-s… and Amy Zhong for the cover art featured below

Also want to acknowledge the nice new Caltech Neuroscience Caltech press release on this work that came out today! Another example of our long standing Cedars-Sinai Cedars-Sinai Academic Medicine & Caltech joint effort. caltech.edu/about/news/to-…

How should we understand the brain? What are good categories to study it, things like "perception", "cognition", "emotion"? Paul Cisek nails it!

1/9 Paper is out rdcu.be/cNHoL Here's some takeaways including new tidbits (good & bad!) since the preprint & even after the paper was accepted. Large sample sizes are helpful for individual-level prediction. We have known that for quite some time, but the recent...

Why does it take 10,000 trials to train a mouse on a trivial 2AFC task? When the same animal will learn a complex sequence of decisions in just 10 trials? I wrote a review with some speculations: sciencedirect.com/science/articl…. Also outside the paywall: arxiv.org/abs/2205.02075.

Really enjoyed reading hakwan lau 🇺🇦 @hakwan.bsky.social 's new book 'In consciousness we trust' oxford.universitypressscholarship.com/view/10.1093/o… ! Succinct fact-based empirical take informed by contemporary neuroscience, esp. mechanisms of self-monitoring and metacognition. Plenty of inspiration for new experiments!

New paper out: The role of population structure in computations through neural dynamics. Congrats to @lowrank_adrian, Alexis Dubreuil, Manuel Beiran and Francesca Mastrogiuseppe for exceptionnal work! Thread -> nature.com/articles/s4159…

Excited to share our new paper in Current Biology where we explore single unit responses in the human mesial temporal lobe (MTL) during saccades. Lead by ChaimK Kramay Patel Andrea Schjetnan in collaboration with Kari Hoffman Duncan Lab. cell.com/current-biolog… 🧵 (1/7)

We are at FENS 2022! FENS Institut du Cerveau - Paris Brain Institute How does attention interact with consciousness? We found distinct, hemisphere-asymmetric fronto-parietal networks support attentional gain and reorienting interactions with conscious report in human. See u at 2pm at poster S04-064

Interesting that a language model doesn’t predict the Stroop effect

🥳 Our latest paper is out today in Nature Neuro 🥳 Introducing the Neuro-stack, a wearable platform that records human single-neuron activity during walking🚶🏻‍♀️ nature.com/articles/s4159…

Time is neuronal space in the brain. 🤯🤔 The functional measure can integrate and segregate upstream neurons into assemblies, regardless of interconnectivity, and the goal of synchronous cooperation is to trigger an action potential in target neurons 🔥 cell.com/neuron/fulltex…

Check out our new preprint on the involvement of theta-gamma phase amplitude coupling in controlling working memory-related persistent activity in the human hippocampus! biorxiv.org/content/10.110…

I like this colorblind friendly palette in particular: