For the visual learners🙂 I recently refactored and restyled my website to a new framework (with the help of coding agents) and I took the time to revisit the ML visualizer, now with a write up, better formatting, and more features. Give it a try at bhvieira.github.io/mlvisualizer/

"The results were so divergent that one has to wonder: If we cannot agree on how to define a ripple, what else might we be getting wrong?" 🎶 Ripple in still water... www.thetransmitter.org/reproducibil...

18 teams analyzed a neuro dataset and got different answers

Disagreement in neuroscience runs deeper than most researchers suspect—even in electrophysiology, a field that prides itself on hard data.

thetransmitter.org

Currently mesmerized looking at phase portraits of generated dynamical systems

OHBM Hackathon 2026 | June 11–13 | Bordeaux Come spend three days coding and learning! The OHBM Hackathon takes place right before the OHBM Meeting at Campus Victoire, University of Bordeaux, and it's a great chance to work on projects, pick up new skills, and meet researchers.

New preprint: We’ve mapped the first whole-cortex record of human mesoscopic vessel density. The mesoscopic intracortical angioarchitecture is a heterogeneous landscape with area-specific links to traditional cortical boundaries, not a uniform backdrop. PDF: doi.org/10.64898/202...

The charts have been updated. Kaátaìra - 'Caminhos de Água' debuts at #1 in the top albums of 2026. rateyourmusic.com/charts/top/a...

Announcing Talkie: a new, open-weight historical LLM! We trained and finetuned a 13B model on a newly-curated dataset of only pre-1930 data. Try it below! with @alecrad.bsky.social and @nicklevin01.bsky.social

Thomas Nichols@nichols.bsky.social · 5mo ago

Come to the Oxford Big Data Institute and join the @smartbiomed.bsky.social project to work on complex developmental longitudinal data including brain imaging! 3 year postdoc supervised by myself, Naomi Wray and Wesley Thompson my.corehr.com/pls/uoxrecru...

Happy to share our latest paper, the work of @clarajiang.bsky.social who trained brain-based predictors of depression on the UK Biobank (N=7,500 curated cases and matched controls) using AI/deeplearning as well as efficient statistical learning (BLUP). See thread below for a summary of findings

Future @ohbmofficial.bsky.social meeting dates just annouced: * 2027 - Toronto, Canada * 2028 - Yokohama, Japan www.ohbm-com.com/blog/futurem...

Next Stops for OHBM: Toronto, Canada in 2027 and Yokohama, Japan in 2028 — OHBM Communications

We are thrilled to announce the locations for our next two upcoming Annual Meetings! The 2027 OHBM Annual Meeting will be held in Toronto, Canada, followed by the 2028 OHBM Annual Meeting in Yokohama,...

ohbm-com.com

🎉 Announcing TabICLv2: State-of-the art Table Foundation Model, fast and open source A breakthrough for tabular ML: better prediction and faster runtime than alternatives, work by Jingang Qu, David Holzmüller @dholzmueller.bsky.social , Marine Le Morvan, and myself 👇

📢📄 Excited to share our new open-access paper in Neuroscience & Biobehavioral Reviews: a pre-registered scoping review on neuroimaging evidence for lexico-semantic processing in multilinguals 🧵 @nocelab.bsky.social www.sciencedirect.com/science/arti...

A pre-registered scoping review of neuroimaging evidence concerning lexico-semantic processing in multilingual speakers

This scoping review examines neuroimaging and neurophysiology methodologies and findings related to lexico-semantic processing in multilingual individ…

sciencedirect.com

The OHBM OSSIG has been operating since 2016, hosting and promoting open science education for the OHBM community and beyond. SIGs must be renewed every 5 years. Please sign the following petition by Mon, Jan 26 to help us continue operating. Thank you! docs.google.com/document/d/1...

List of members who support the SIG renewal

List of members who support the SIG renewal Please provide the list of at least 12 OHBM members in good standing who support the SIG renewal and are willing to engage in the SIG activity. Name Email...

docs.google.com

So the DIANA paper was retracted www.science.org/doi/10.1126/...

Retraction

On 14 October 2022, Science published the Research Article “In vivo direct imaging of neuronal activity at high temporospatial resolution” by P. T. Toi et al. (1). On 24 August 2023, Science ran an Ed...

science.org

Heavily recommended, some of the most rewarding experiences I ever had at the OHBM were at the BrainHack and the Open Science Room. Apply even if unsure, you'll have the opportunity to have a chat with OSSIG members and get to ask questions, or send me a DM if in doubt! 🙂

OHBM Open Science Special Interest Group@ohbmossig.bsky.social · last yr.

The OHBM Open Science SIG is looking for new leadership! Self-nominations are now open! If you're passionate about open science in neuroimaging, get involved. Multiple roles are available, with nominations reviewed in rolling rounds through October. ossig.netlify.app/elections/

Leaders in open neuroscience are invited to apply to the Neuro-Irv and Helga Cooper Foundation Open Science Prizes. Advancing transparency, collaboration, and accessibility in neuroscience research could win you a share of CAN$100,000. Learn more and apply here: t.ly/QBgOC #OpenScience #Neuroscience

How long is the world going to allow this horror to go on?

Sky News@news.sky.com · last yr.

Gaza: More than 30 people killed 'as Israeli troops open fire towards Palestinians waiting for aid'

🇪🇺🤝 🇰🇷 Today, the Republic of Korea joins Horizon Europe. It is the first Asian country to take part. Korean entities can now join and lead research consortia with some of the world’s best research organisations to tackle global challenges together. More info ↓ europa.eu/!QFHCnC

For me, this work is a classic @ohbmofficial.bsky.social story: In 2023 I wasn't working with @bttyeo.bsky.social but I overheard him at his poster pointing to some accuracy curves saying "I don't why they have this particular shape". That kicked off the collab that led to these results.

Thomas Yeo@bttyeo.bsky.social · last yr.

3/11 Tom's model explains empirical prediction accuracies well across 76 phenotypes from 9 resting-fMRI & task-fMRI datasets (R2 = 0.89), spanning many scanners, acquisitions, racial groups, disorders & ages. Does this mean that we should collect large datasets with short scans?

Excited to share our latest preprint: "Neurosynth Compose: A Web-Based Platform for Flexible and Reproducible Neuroimaging Meta-Analysis" Here, we cover the why, what, and how of the next generation Neurosynth ecosystem for reproducible neuroimaging meta-analysis. osf.io/preprints/os...

Staying on Twitter because you like the engagement for sports or something is like hanging out in an actual Nazi bar because you like the pinball machine. Deactivate yesterday.

Proposal: A reboot of Blade Runner set in today’s world where Deckard is an ICE agent struggling with the possibility that he may unknowingly be an undocumented immigrant himself.

The neurons that encode sequential information into working memory do not fire in that same order during recall, a finding that is at odds with a long-standing theory. Read more in this month’s Null and Noteworthy. By @ldattaro.bsky.social #neuroskyence www.thetransmitter.org/null-and-not...

Null and Noteworthy: Neurons tracking sequences don’t fire in order

Instead, neurons encode the position of sequential items in working memory based on when they fire during ongoing brain wave oscillations—a finding that challenges a long-standing theory.

thetransmitter.org

ℹ️ What’s next for neuroinformatics publishing? 📢 Don’t miss this Emergent Session with editors from Aperture Neuro, Imaging Neuroscience, and GigaByte 🗓️ Today: 11:30 am - 12:30 pm | 📍 Open Science Room @janinebijsterbosch.bsky.social @mallarchak.bsky.social @fmri-today.bsky.social

It’s Day 4 and there’s still so much to explore at #OHBM2025! Take time to network, reflect, and soak up every moment of the meeting. 📸 Today’s important times are in the image — don’t miss out!

What's up for the @ohbmossig.bsky.social next steps? Right now at the Open Science Room!

Looking for the Speaker Ready Room? Head to Room M10 on the Mezzanine level! Don’t forget to stop by and upload your presentation. #OHBM2025

This is happening on Saturday, with Lucina and James!

First time on this side @ohbmofficial.bsky.social 🙂

The Open Science Room has been an exciting space at the OHBM Meeting for many years, but its future is threatened. Please sign this petition to signal your support for preserving a dedicated space for the OSR at future meetings. ohbm.github.io/osr2025/peti...