The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices. Encoding matrices as graphs is a cheat code, making complex behavior simple to study. Let me show you how!

We’re excited to share the PEERS project: publicly available memory and EEG data from more than 7,000 experimental sessions! We describe the studies and discuss pros and cons of this big data approach. psyarxiv.com/bu5x8/

I think it's probably time to share this...I wrote a book. It's coming out in dec 2022 (in theory). It is intended to help cognitive scientists, neuroscientists and AI researchers find a common language for talking about computation and intelligence.

Testing out Stable Diffusion inpainting on a video - by Justin Alvey See below for his process #inpainting #stablediffusion #artificialintelligence

Do you want to do a psychology experiment while following best practices in open science? My collaborators and I have created Experimentology, a new open web textbook (to be published by MIT Press but free online forever). experimentology.io Some highlights! 🧵

🚨New Paper🚨 Extremely excited that my first paper, "Hippocampal theta and episodic memory" was published today in SfN Journals #JNeurosci !!! Many thanks to Penn Memory Lab and my co-authors Nora Herweg Michael Kahana! TLDR: theta ~ recall Check it out: jneurosci.org/content/43/4/6… 1/3

the only people I’ve seen dismissing this insightful article are ones who don’t seem to understand compression very well the only surprise(?) is that it took a skilled writer and thinker, instead of one of us researchers, to make the case crystal clear newyorker.com/tech/annals-of…

Detecting behaviorally relevant stimuli can enhance memory for other, unrelated information present in the moment. But does it also influence the way we associate events in memory, or the order we retrieve them in? Check out our new preprint to find out! psyarxiv.com/qdzau/

This essay has more in it than the median book. writings.stephenwolfram.com/2023/02/what-i…

Check out our new article, Direct Brain Recordings Suggest a Causal Subsequent-Memory Effect, in Cerebral Cortex! tinyurl.com/2mbxrrdr

📈🧠EEG Data Release!!!🧠📈 Penn Memory Lab's data from the Penn Electrophysiology of Encoding and Retrieval Study (PEERS) is on OpenNeuro.org in BIDS-standard format!!! Feat. 364(!!) subjects performing up to 24 sessions of #memory tasks with scalp #eeg. openneuro.org/datasets/ds004… 1/3

We are excited to release the PEERS dataset on OpenNeuro.org !!! We hope that the BIDS-standard format will make our data accessible to others 🤩 Michael Kahana Ada Aka Adam Broitman Brandon Katerman Nicole Miller Nicole Long Christoph T. Weidemann @jrudoler #OpenScience #memory #neurotwitter

Introducing BrainGPT.org, a large language model (LLM) to assist neuroscience research. BrainGPT is trained on the vast neuroscience literature and can be used to optimize study design, detect anomalous results, and evaluate models against broad data patterns. (1/3)

New preprint with Penn Memory Lab! 📜🧠 Leveraging EEG recordings and machine learning, we designed a system to guide learning in a memory task -- modifying stimulus timing to present items when they were predicted to "stick" in a person's memory doi.org/10.1101/2023.0… 1/

Our study combining human intracranial recordings and pharmacology is out! 🎉 We found that scopolamine, a cholinergic blocker known to cause temporary memory loss, disrupted the amplitude and timing of theta oscillations in the human MTL 〰️🧠 nature.com/articles/s4146…

Thankful to have been awarded a K99/R00 by the NIH National Institute of Mental Health (NIMH) to study how reinforcement learning influences memory in the human brain using intracranial recordings and computational cognitive models. If you've been itching to hire someone who does these things, now's your chance!

*VERY* excited to be featured in SfN Journals's "This Week in The Journal" for our new work: jneurosci.org/content/44/8/e… Will write a quick tweet thread below (with figures) to introduce what we (Michael Kahana, David Halpern, Daniel Schonhaut as part of the Penn Memory Lab) did! (1/5)

1/7 For the past decade, our team at Meta Reality Labs (previously CTRL-labs) has been dedicated to developing a neuromotor interface. Our goal is to address the Human Computer Interaction challenge of providing effortless, intuitive, and efficient input to computers.

Our findings on how the direction of traveling waves in the human cortex plays a role in episodic memory is out today in Nature Human Behaviour! nature.com/articles/s4156… With Josh Jacobs, ermentrout, and Honghui Zhang

Interested in using intracranial recordings and stimulation in humans to study memory, and leveraging this knowledge to treat memory-related disorders like PTSD? I am recruiting a postdoc to our emerging interdisciplinary team at Thomas Jefferson University! RTs appreciated