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Does slow oscillation-spindle coupling contribute to sleep-dependent memory consolidation? A Bayesian meta-analysis dlvr.it/TCXk7d

My #AI4Neuro magnum opus: Discovery of spiking network model parameters constrained by neural recordings, using simulation-based inference & generative “AI”. (aka the answer to “how the f did you end up in Tübingen?”) Here's what we have in store: biorxiv.org/content/10.110…

📜🎉 We have a new preprint: an overview & comparison of measures of 'aperiodic' neural activity! This project explores different ideas & many methods used to study non-oscillatory features of intra- & extra-cranial electrophysiological recordings! biorxiv.org/content/10.110…

A renovated version of the free open-source Python package for sleep scoring is available. The new standalone version is much easier to install and use. Please RT, and check it out at: github.com/x64-bit/sleep-… python -m pip install sleep-scoring

Sleep modulates neural timescales and spatiotemporal integration in the human cortex biorxiv.org/cgi/content/sh… #biorxiv_neursci

Our paper is out in PRX! D. Sekizawa Sosuke Ito (伊藤 創祐) We derive a relation between oscillations and entropy production rate and apply it to neural data to study how brain waves contribute to the irreversibility of dynamics. Stay tuned for a detailed thread and press release on Monday.

📜🎉 I have a new preprint: a systematic review of clinical investigations of aperiodic activity! I reviewed 143 reports from across 35 disorders, to summarize current results, evaluate current practices, and make some recommendations for future work: medrxiv.org/content/10.110…

Finally an answer to some of your burning aperiodic questions: Why do some papers show opposing results when fitting the spectral slope? What is the best frequency range to fit in sleep? Is aperiodic brain activity characterized by more than one knee and slope?This and more here:

Very excited to share the first paper of my postdoc at Northwestern Feinberg School of Medicine on the development of aperiodic neural activity using iEEG in over 100 patients aged 5 - 54 years!

Our new research in PNAS shows that #sleep spindle generation is driven by individualized timing patterns Sleep Research Society American Academy of Sleep Medicine National Sleep Research Resource (SleepData.org) pnas.org/doi/10.1073/pn…

🚨 New lab paper!🚨 Dream study of mine for 20 yrs not possible until now thanks to NIH 🧠 funding & 1st-author lead Martin Seeber We tracked hippocampal activity as people walked memory-guided paths & imagined them again. Did brain patterns reappear?🧵👇 nature.com/articles/s4156…

Delivering 40 Hz sensory stimulation during sleep boosted gamma activity without harming sleep quality. This safe, non-invasive approach could help study cognition and combat dementias. ow.ly/W6Pc50VnLRz SLEEP and SLEEP Advances #sleep #Neuroscience #SleepResearch

1/n) Our latest work is out today in Nature Neuroscience! We developed a streaming “brain-to-voice” neuroprosthesis which restores naturalistic, fluent, intelligible speech to a person who has paralysis. nature.com/articles/s4159…

New paper from our lab in #CellPress iScience journal! The human brain emits light—faint, spontaneous photons arising from metabolic and electrical processes. These light emissions not only pass through the skull but also reflect changes in cognitive state, pointing to a new

Very excited about our new work published today focused on the role of hypoxemia during REM sleep on brain pathology, led by Destiny Berisha. Press release from Neurology: aan.com/PressRoom/home… Press release from UCI: news.uci.edu/2025/05/07/stu… doi:10.1212/WNL.0000000000213639

In the American Heart Association journal, we found that higher heart pulse rate complexity - but not conventional measures - was linked to better cognitive trajectories, equivalent to ~3 years younger 🧠❤doi.org/10.1161/JAHA.1…. Congrats Peng Li, Kun Hu & colleagues #interoception

Info theory offers powerful measures for capturing complexity & interaction among elements of a complex system, like the brain! 🧠 Here's our new unified reference for key info-theoretic time series measures ft. 📊 visuals, ➗equations, & 💬descriptions: arxiv.org/abs/2505.13080

Our new paper with Applied Cognition in Nature Biomedical Engineering . Using a wearable device that captures different determinants of glymphatic activity to define sleep-related features of glymphatic function in the human brain. nature.com/articles/s4155…

As you know I'm obsessed with power laws in biology, which is a biological consequence of fundamental principles, like energy conservation from the first law of thermodynamics. Geoffrey West showed how highly optimized biological networks—think blood vessels or respiratory

A psychedelic drug disorganizes cortical traveling waves. Groovy work. Complex slow waves in the human brain under 5-MeO-DMT doi.org/10.1016/j.celr… #neuroscience