Posts by Mathieu Landry
My review on the "Confidence-accuracy dissociations in perceptual decision making" is now published. I think that this will be useful to both experts and newcomers to the field.
www.sciencedirect.com/science/arti...
Does aperiodic activity index neural excitability?
Single-unit and LFP recordings during optogenetic interneuron suppression show that aperiodic activity scales with firing, but it depends on context and oscillatory power. New preprint with @juliaveit.bsky.social.
www.biorxiv.org/content/10.6...
Regional topography of auditory and visual attention: An fMRI-based meta-analysis
www.sciencedirect.com/science/arti...
Frontal Brain Injury Reduces Sensitivity to Reward-Predictive Cues and Remodels the Nucleus Accumbens www.biorxiv.org/content/10.64898/2026.04...
Hippocampus consolidates memory in the upstate of cortical sleep slow oscillations www.biorxiv.org/content/10.64898/2026.04...
📢 JOB ALERT (repost)
Physics post-doc position for neonatal ultra-high field imaging in London
www.kcl.ac.uk/jobs/143705-...
To accompany my textbook (Computational Foundations of Cognitive Neuroscience) and the class I taught this semester, I'm open-sourcing my lectures slides:
gershmanlab.com/lectures.html
I'll continue to update these as I improve them.
Nadine Dijkstra's talk at the MIT Consciousness Club is now available here: www.youtube.com/watch?v=rciv....
Biophysical modeling to develop and test mechanistic hypotheses underlying pharmacological EEG biomarkers. Top: Modeling EEG biomarkers begins with picking a specific brain signal that is reliably different between patient populations. An example of a hypothetical EEG biomarker is an auditory event related potential (ERP) that is suppressed in post-treatment (red) relative to pre-treatment (blue). Middle: Biophysical modeling allows for testing mechanistic hypotheses that explain how EEG biomarkers emerge and change with drugs. Hypotheses about which drug mechanisms lead to distinct brain activity patterns must be constructed, and corresponding model parameters identified. Bottom: The default HNN model is used as a starting point to test hypotheses by either manually altering the values of the chosen model parameters, or using automated optimization and inference algorithms. Differences in parameter values pre-to post-treatment correspond to model-based predictions.
Happy to share a new preprint from the @hnnsolver.bsky.social team!🧠💻🎉
"Uncovering putative neural mechanisms of neurotherapeutic impacts on EEG using the Human Neocortical Neurosolver"
📝 www.biorxiv.org/content/10.6...
The 2025 JASP Contributor Award Goes to Mátyás Bukva, for his implementation of the Plot Builder (based on the tidyplots package from Jan Broder Engler). Congrats!!
Blogpost:
jasp-stats.org/2026/04/01/t...
Investigating the analytical robustness of the social and behavioural sciences www.nature.com/articles/s41... - glad to have played an ever-so-small part in this!
Cycle-by-cycle respiration waveforms are coupled with the shape of neural oscillations www.biorxiv.org/content/10.64898/2026.04...
We are recruiting!
My lab at the University of Haifa is looking for new team members to join our research on the links between sensory perception (focus on #smell and human #olfaction) and human memory.
Please help me spread the word
#newPI #academia #neurostuff
We're hiring! Looking for a postdoc to work at UNSW Sydney, studying impacts of reward and information on attention, using eye-tracking, EEG, and modelling - with Kelly Garner, Daniel Pearson and me. Application link below, please spread the word!
external-careers.jobs.unsw.edu.au/cw/en/job/53...
new collaborative paper! Speech is defined by theta-gamma coupled acoustic rhythms, mapped onto segregated populations in human early auditory cortex doi.org/10.7554/eLif...
@davidpoeppel.bsky.social @luc-arnal.bsky.social @brungio.bsky.social @jremygiroud.bsky.social @ilcb.bsky.social
Our review about methods used in Heartbeat Evoked Responses research is out at Psychophysiology ✨!
We hope it will be a helpful resource for the community:
onlinelibrary.wiley.com/doi/10.1111/...
Our work on how neural circuits in the cerebellum encode prior probabilities led by Julius Koppen is out now in Nature Neuroscience www.nature.com/articles/s41...
Big thanks to Julius Koppen & the whole team! And dedicated to all of us who found inspiration in Bayesian theories of the brain!
Categorization is ‘baked’ into the brain — a Perspective by Lisa Feldman Barrett & Earl K. Miller
@lisafeldmanbarrett.com @earlkmiller.bsky.social
#neuroscience #neuroskyence
www.nature.com/articles/s41...
Last session of the MIT Consciousness Club 04/16! @nadinedijkstra.bsky.social will give a talk on "Distinguishing imagination and reality in a generative brain". More information (including zoom link for those joining online) here: sites.google.com/view/mit-con...
New paper from our group out in @pnas.org! doi.org/10.1073/pnas.... Big thank you to coauthors @vosstacular.bsky.social and @anikka-jordan.bsky.social. Anikka spearheaded this project during her time as an RA and is now a grad student at Yale.
🚨 We're very happy to introduce TRIBE v2: a foundation model of the brain's responses to sight, sound & language.
📄 Paper: ai.meta.com/research/pub...
▶️ Demo: aidemos.atmeta.com/tribev2/
💻 Code: github.com/facebookrese...
🤗 Model: huggingface.co/facebook/tri...
New article with @oudietted.bsky.social and the @dreamteamicm.bsky.social
Dream-like mental states can occur during wakefulness
Published now in @cp-cellreports.bsky.social
www.cell.com/cell-reports...
Congrats to Nicolas Decat!
When recording experimental data, have you ever:
1) overwritten data?
2) changed the experiment and forgot when?
3) had a student leave the lab leaving a mess of dataset?
4) noticed how everyone has their own way to transfer data?
We published a solution: LSLAutoBIDS - open science by design.
🧵
If you need a method to infer causality from neural data, even when the signal is short, check our recent paper:
Paper: joss.theoj.org/papers/10.21...
Code: github.com/CMC-lab/Tran...
Classic predictive coding: V1 predicts low-level features, higher areas high-level. But recent studies + AI models suggest prediction happens at higher levels of abstraction.
Who's right?
In new work w/ @wiegerscheurer.bsky.social we find that both are – distinct regimes across the visual field
Please join us for this fantastic double-book symposium on @hohwy.bsky.social's and @kathrynnave.eurosky.social's books.
Register here for the link: docs.google.com/forms/d/e/1F...