Hannes Mehrer
@hannesmehrer.bsky.social
Computational neuroscientist, NeuroAI lab @EPFL
Reposted by Hannes Mehrer
We're excited to welcome 28 new AI2050 Fellows! This 4th cohort of researchers are pursuing projects that include building AI scientists, designing trustworthy models, and improving biological and medical research, among other areas.
Schmidt Sciences awards $18M to researchers working to ensure AI benefits society - Schmidt Sciences
Media Contact: Carlie Wiener; [email protected] NEW YORK—Schmidt Sciences announced today that 28 scholars studying how to fulfill AI’s potential to dramatically benefit…
www.schmidtsciences.org
November 5, 2025 at 3:43 PM
We're excited to welcome 28 new AI2050 Fellows! This 4th cohort of researchers are pursuing projects that include building AI scientists, designing trustworthy models, and improving biological and medical research, among other areas.
Reposted by Hannes Mehrer
Introducing CorText: a framework that fuses brain data directly into a large language model, allowing for interactive neural readout using natural language.
tl;dr: you can now chat with a brain scan 🧠💬
1/n
tl;dr: you can now chat with a brain scan 🧠💬
1/n
November 3, 2025 at 3:17 PM
Introducing CorText: a framework that fuses brain data directly into a large language model, allowing for interactive neural readout using natural language.
tl;dr: you can now chat with a brain scan 🧠💬
1/n
tl;dr: you can now chat with a brain scan 🧠💬
1/n
Reposted by Hannes Mehrer
Arguably this is 2 pages too many, given that grant decisions are mostly based on CV + abstract:
"We find that withholding proposal texts from panelists did not
detectibly impact their proposal rankings."
link.springer.com/article/10.1...
"We find that withholding proposal texts from panelists did not
detectibly impact their proposal rankings."
link.springer.com/article/10.1...
Do grant proposal texts matter for funding decisions? A field experiment - Scientometrics
Scientists and funding agencies invest considerable resources in writing and evaluating grant proposals. But do grant proposal texts noticeably change panel decisions in single blind review? We report...
link.springer.com
October 22, 2025 at 8:24 PM
Arguably this is 2 pages too many, given that grant decisions are mostly based on CV + abstract:
"We find that withholding proposal texts from panelists did not
detectibly impact their proposal rankings."
link.springer.com/article/10.1...
"We find that withholding proposal texts from panelists did not
detectibly impact their proposal rankings."
link.springer.com/article/10.1...
Reposted by Hannes Mehrer
🚀 Excited to share a major update to our “Mixture of Cognitive Reasoners” (MiCRo) paper!
We ask: What benefits can we unlock by designing language models whose inner structure mirrors the brain’s functional specialization?
More below 🧠👇
cognitive-reasoners.epfl.ch
We ask: What benefits can we unlock by designing language models whose inner structure mirrors the brain’s functional specialization?
More below 🧠👇
cognitive-reasoners.epfl.ch
October 20, 2025 at 12:10 PM
🚀 Excited to share a major update to our “Mixture of Cognitive Reasoners” (MiCRo) paper!
We ask: What benefits can we unlock by designing language models whose inner structure mirrors the brain’s functional specialization?
More below 🧠👇
cognitive-reasoners.epfl.ch
We ask: What benefits can we unlock by designing language models whose inner structure mirrors the brain’s functional specialization?
More below 🧠👇
cognitive-reasoners.epfl.ch
🧠 New preprint: we show that model-guided microstimulation can steer monkey visual behavior.
Paper: arxiv.org/abs/2510.03684
🧵
Paper: arxiv.org/abs/2510.03684
🧵
October 7, 2025 at 3:22 PM
🧠 New preprint: we show that model-guided microstimulation can steer monkey visual behavior.
Paper: arxiv.org/abs/2510.03684
🧵
Paper: arxiv.org/abs/2510.03684
🧵
Take-home-message
Proof-of-principle that topographic models can guide stimulation of high-level cortex to bias object-level behavioral choices. A step toward next-generation visual prosthetics allowing ore complex visual experience.
Proof-of-principle that topographic models can guide stimulation of high-level cortex to bias object-level behavioral choices. A step toward next-generation visual prosthetics allowing ore complex visual experience.
Model perceptual changes via simulated microstimulation
We visualized perceptual changes from simulated stimulations in model face-selective regions. This results in face-related changes: additional faces appear (#1), face becomes larger (#1161), or specific face-features get enhanced (#533).
We visualized perceptual changes from simulated stimulations in model face-selective regions. This results in face-related changes: additional faces appear (#1), face becomes larger (#1161), or specific face-features get enhanced (#533).
October 7, 2025 at 3:09 PM
Take-home-message
Proof-of-principle that topographic models can guide stimulation of high-level cortex to bias object-level behavioral choices. A step toward next-generation visual prosthetics allowing ore complex visual experience.
Proof-of-principle that topographic models can guide stimulation of high-level cortex to bias object-level behavioral choices. A step toward next-generation visual prosthetics allowing ore complex visual experience.
Very happy to be part of this project: Melika Honarmand has done a great job of using vision-language-models to predict the behavior of people with dyslexia. A first step toward modeling various disease states using artificial neural networks.
I've been arguing that #NeuroAI should model the brain in health *and* in disease -- very excited to share a first step from Melika Honarmand: inducing dyslexia in vision-language-models via targeted perturbations of visual-word-form units (analogous to human VWFA) 🧠🤖🧪 arxiv.org/abs/2509.24597
October 2, 2025 at 12:33 PM
Very happy to be part of this project: Melika Honarmand has done a great job of using vision-language-models to predict the behavior of people with dyslexia. A first step toward modeling various disease states using artificial neural networks.
Reposted by Hannes Mehrer
My department at Emory is a hiring a tenure-track neuroscientist!
Anyone who's talked to me in the last 4 years knows I cannot say enough good things about my dept and the neuroscience community here. My colleagues are so wonderfully supportive. Postdocs, please apply!
apply.interfolio.com/174371
Anyone who's talked to me in the last 4 years knows I cannot say enough good things about my dept and the neuroscience community here. My colleagues are so wonderfully supportive. Postdocs, please apply!
apply.interfolio.com/174371
Apply - Interfolio
{{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
September 30, 2025 at 6:25 PM
My department at Emory is a hiring a tenure-track neuroscientist!
Anyone who's talked to me in the last 4 years knows I cannot say enough good things about my dept and the neuroscience community here. My colleagues are so wonderfully supportive. Postdocs, please apply!
apply.interfolio.com/174371
Anyone who's talked to me in the last 4 years knows I cannot say enough good things about my dept and the neuroscience community here. My colleagues are so wonderfully supportive. Postdocs, please apply!
apply.interfolio.com/174371
Reposted by Hannes Mehrer
Are you a graduate student in #Ukraine interested in machine learning and neuroscience? My research lab at #UofT is now accepting applications for remote thesis supervision.
(1/3) #neuroAI #compneuro @vectorinstitute.ai @uoft.bsky.social @uoftcompsci.bsky.social @uhn.ca
(1/3) #neuroAI #compneuro @vectorinstitute.ai @uoft.bsky.social @uoftcompsci.bsky.social @uhn.ca
June 26, 2025 at 1:31 PM
Are you a graduate student in #Ukraine interested in machine learning and neuroscience? My research lab at #UofT is now accepting applications for remote thesis supervision.
(1/3) #neuroAI #compneuro @vectorinstitute.ai @uoft.bsky.social @uoftcompsci.bsky.social @uhn.ca
(1/3) #neuroAI #compneuro @vectorinstitute.ai @uoft.bsky.social @uoftcompsci.bsky.social @uhn.ca
Reposted by Hannes Mehrer
Here is our best thinking about how to make world models. I would apologize for it being a massive 40-page behemoth, but it's worth reading. arxiv.org/pdf/2509.09737
arxiv.org
September 15, 2025 at 11:47 PM
Here is our best thinking about how to make world models. I would apologize for it being a massive 40-page behemoth, but it's worth reading. arxiv.org/pdf/2509.09737
Reposted by Hannes Mehrer
Come join us at University of Toronto. We're hiring a Professor of computational cognitive neuroscience.
#neuroAI #compneuro jobs.utoronto.ca/job/Toronto-...
#neuroAI #compneuro jobs.utoronto.ca/job/Toronto-...
Professor - Computational Cognitive Neuroscience
Professor - Computational Cognitive Neuroscience
jobs.utoronto.ca
September 5, 2025 at 8:22 AM
Come join us at University of Toronto. We're hiring a Professor of computational cognitive neuroscience.
#neuroAI #compneuro jobs.utoronto.ca/job/Toronto-...
#neuroAI #compneuro jobs.utoronto.ca/job/Toronto-...
Reposted by Hannes Mehrer
Great explainer on variance partitioning
Variance partitioning is used to quantify the overlap of two models. Over the years, I have found that this can be a very confusing and misleading concept. So we finally we decided to write a short blog to explain why.
@martinhebart.bsky.social @gallantlab.org
diedrichsenlab.org/BrainDataSci...
@martinhebart.bsky.social @gallantlab.org
diedrichsenlab.org/BrainDataSci...
September 12, 2025 at 3:16 PM
Great explainer on variance partitioning
Reposted by Hannes Mehrer
Come work with us! UC Irvine Cognitive Sciences is looking for a new Assistant Professor to join our team: recruit.ap.uci.edu/JPF09896
I'm not on the committee, but happy to talk if you're interested.
I'm not on the committee, but happy to talk if you're interested.
Assistant Professor - Cognitive Sciences
University of California, Irvine is hiring. Apply now!
recruit.ap.uci.edu
September 11, 2025 at 6:35 PM
Come work with us! UC Irvine Cognitive Sciences is looking for a new Assistant Professor to join our team: recruit.ap.uci.edu/JPF09896
I'm not on the committee, but happy to talk if you're interested.
I'm not on the committee, but happy to talk if you're interested.
Reposted by Hannes Mehrer
Our neuroscience department is hiring an Assistant Professor of Computational Neuroscience who works in "areas such as artificial intelligence, convolutional neural networks, reinforcement learning, decision making, memory, computational modeling, cognitive and neural processing".
Assistant Professor of Neuroscience
American University is a student-centered research institution located in Washington, DC, with highly-ranked schools and colleges, internationally-renowned faculty, and a reputation for creating meani...
american.wd1.myworkdayjobs.com
September 7, 2025 at 2:48 AM
Our neuroscience department is hiring an Assistant Professor of Computational Neuroscience who works in "areas such as artificial intelligence, convolutional neural networks, reinforcement learning, decision making, memory, computational modeling, cognitive and neural processing".
Reposted by Hannes Mehrer
Our department is seeking applicants for an Assistant Professor position with a focus on affective science. Please apply and/or pass this along to anyone who might be interested! facultypositions.stanford.edu/en-us/job/49...
Stanford | Faculty Positions: Details - Assistant Professor, Psychology
facultypositions.stanford.edu
August 20, 2025 at 5:43 AM
Our department is seeking applicants for an Assistant Professor position with a focus on affective science. Please apply and/or pass this along to anyone who might be interested! facultypositions.stanford.edu/en-us/job/49...
Reposted by Hannes Mehrer
I’m recruiting committee members for the Technical Program Committee at #CCN2026.
Please apply if you want to help make submission, review & selection of contributed work (Extended Abstracts & Proceedings) more useful for everyone! 🌐
Helps to have: programming/communications/editorial experience.
Please apply if you want to help make submission, review & selection of contributed work (Extended Abstracts & Proceedings) more useful for everyone! 🌐
Helps to have: programming/communications/editorial experience.
Fill out the form here to be involved in #CCN2026
tinyurl.com/ccn26committee
And definitely fill out the #CCN2025 feedback form!
tinyurl.com/ccn25partici...
tinyurl.com/ccn26committee
And definitely fill out the #CCN2025 feedback form!
tinyurl.com/ccn25partici...
CCN 2025 Participant Survey
❗ This is the general CCN post-conference survey. For the application form for positions on the committees at CCN 2026, please see the CCN 2026 Committee Application.
Thank you for participating in C...
tinyurl.com
August 19, 2025 at 2:12 PM
I’m recruiting committee members for the Technical Program Committee at #CCN2026.
Please apply if you want to help make submission, review & selection of contributed work (Extended Abstracts & Proceedings) more useful for everyone! 🌐
Helps to have: programming/communications/editorial experience.
Please apply if you want to help make submission, review & selection of contributed work (Extended Abstracts & Proceedings) more useful for everyone! 🌐
Helps to have: programming/communications/editorial experience.
Reposted by Hannes Mehrer
🚨 We’re hiring: Associate Professor/Professor of Cognitive Neuroscience
🧠 Lead pioneering imaging-informed cognitive neuroscience research
🌍 Open to international applicants | Visa sponsorship available
📍 Permanent, full-time, on-site
🔗 Apply now: www.ucl.ac.uk/work-at-ucl/...
🧠 Lead pioneering imaging-informed cognitive neuroscience research
🌍 Open to international applicants | Visa sponsorship available
📍 Permanent, full-time, on-site
🔗 Apply now: www.ucl.ac.uk/work-at-ucl/...
August 11, 2025 at 3:53 PM
🚨 We’re hiring: Associate Professor/Professor of Cognitive Neuroscience
🧠 Lead pioneering imaging-informed cognitive neuroscience research
🌍 Open to international applicants | Visa sponsorship available
📍 Permanent, full-time, on-site
🔗 Apply now: www.ucl.ac.uk/work-at-ucl/...
🧠 Lead pioneering imaging-informed cognitive neuroscience research
🌍 Open to international applicants | Visa sponsorship available
📍 Permanent, full-time, on-site
🔗 Apply now: www.ucl.ac.uk/work-at-ucl/...
Reposted by Hannes Mehrer
Come work with us! @princetonneuro.bsky.social and the Department of Psychology at Princeton University are searching for a tenure-track Assistant Professor in the area of human cognitive neuroscience, to be hired jointly in Psychology and Neuroscience: puwebp.princeton.edu/AcadHire/app...
puwebp.princeton.edu
August 13, 2025 at 4:58 PM
Come work with us! @princetonneuro.bsky.social and the Department of Psychology at Princeton University are searching for a tenure-track Assistant Professor in the area of human cognitive neuroscience, to be hired jointly in Psychology and Neuroscience: puwebp.princeton.edu/AcadHire/app...
Reposted by Hannes Mehrer
Associate Professor/Professor of Cognitive Neuroscience job opening in our own
@imagingneuroucl.bsky.social department. Details here: www.ucl.ac.uk/work-at-ucl/...
@imagingneuroucl.bsky.social department. Details here: www.ucl.ac.uk/work-at-ucl/...
UCL – University College London
UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).
www.ucl.ac.uk
August 10, 2025 at 9:06 PM
Associate Professor/Professor of Cognitive Neuroscience job opening in our own
@imagingneuroucl.bsky.social department. Details here: www.ucl.ac.uk/work-at-ucl/...
@imagingneuroucl.bsky.social department. Details here: www.ucl.ac.uk/work-at-ucl/...
Reposted by Hannes Mehrer
The Cognitive Computational Neuroscience conference is in Amsterdam this year, but you don't have to go that far to attend. Local meetups/watch parties are being organized all over, including the one I'm hosting in New York!
Check them out and register (free!) here 👇
#neuroskyence #compneurosky
Check them out and register (free!) here 👇
#neuroskyence #compneurosky
Local Meetups
2025.ccneuro.org
June 11, 2025 at 7:47 PM
The Cognitive Computational Neuroscience conference is in Amsterdam this year, but you don't have to go that far to attend. Local meetups/watch parties are being organized all over, including the one I'm hosting in New York!
Check them out and register (free!) here 👇
#neuroskyence #compneurosky
Check them out and register (free!) here 👇
#neuroskyence #compneurosky
Reposted by Hannes Mehrer
These job ads have now been posted! 🎉
Social/Personality: aprecruit.berkeley.edu/JPF05020
Biological Basis of Behavior: aprecruit.berkeley.edu/JPF05054
Please spread the word!
Social/Personality: aprecruit.berkeley.edu/JPF05020
Biological Basis of Behavior: aprecruit.berkeley.edu/JPF05054
Please spread the word!
August 7, 2025 at 11:30 PM
These job ads have now been posted! 🎉
Social/Personality: aprecruit.berkeley.edu/JPF05020
Biological Basis of Behavior: aprecruit.berkeley.edu/JPF05054
Please spread the word!
Social/Personality: aprecruit.berkeley.edu/JPF05020
Biological Basis of Behavior: aprecruit.berkeley.edu/JPF05054
Please spread the word!
Reposted by Hannes Mehrer
As part of #CCN2025 our satellite event on Monday will explore how we can model the brain as a physical system, from topography to biophysical detail -- and how such models can potentially lead to impactful applications neuroailab.github.io/modeling-the-physical-brain. Join us! 🧪🧠 🤖
https://neuroailab.github.io/modeling-the-p…
August 8, 2025 at 7:21 PM
As part of #CCN2025 our satellite event on Monday will explore how we can model the brain as a physical system, from topography to biophysical detail -- and how such models can potentially lead to impactful applications neuroailab.github.io/modeling-the-physical-brain. Join us! 🧪🧠 🤖
Reposted by Hannes Mehrer
Haverford is hiring a Neuroscientist! Please spread the word and share with anyone interested in a faculty position at a research-intensive liberal arts college. Motivated students, competitive start ups, hard money, great location, wonderful colleagues!
www.haverford.edu/provost/news...
www.haverford.edu/provost/news...
Tenure-Track Assistant Professor of Neuroscience
Haverford College invites applications for a Tenure-Track Assistant Professor of Neuroscience.
www.haverford.edu
August 8, 2025 at 1:12 AM
Haverford is hiring a Neuroscientist! Please spread the word and share with anyone interested in a faculty position at a research-intensive liberal arts college. Motivated students, competitive start ups, hard money, great location, wonderful colleagues!
www.haverford.edu/provost/news...
www.haverford.edu/provost/news...
Reposted by Hannes Mehrer
🧠 NEW PREPRINT
Many-Two-One: Diverse Representations Across Visual Pathways Emerge from A Single Objective
www.biorxiv.org/content/10.1...
Many-Two-One: Diverse Representations Across Visual Pathways Emerge from A Single Objective
www.biorxiv.org/content/10.1...
Many-Two-One: Diverse Representations Across Visual Pathways Emerge from A Single Objective
How the human brain supports diverse behaviours has been debated for decades. The canonical view divides visual processing into distinct "what" and "where/how" streams – however, their origin and inde...
www.biorxiv.org
July 30, 2025 at 1:32 PM
🧠 NEW PREPRINT
Many-Two-One: Diverse Representations Across Visual Pathways Emerge from A Single Objective
www.biorxiv.org/content/10.1...
Many-Two-One: Diverse Representations Across Visual Pathways Emerge from A Single Objective
www.biorxiv.org/content/10.1...
Reposted by Hannes Mehrer
Join us for the 3rd edition of the UniReps Workshop at #NeurIPS2025! 🧠🤖
We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations.
📝 Call for Papers is OPEN on OpenReview!
🌐 Website: unireps.org/2025/
We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations.
📝 Call for Papers is OPEN on OpenReview!
🌐 Website: unireps.org/2025/
UniReps Workshop
Unifying Representations in Neural Models
unireps.org
July 16, 2025 at 12:28 PM
Join us for the 3rd edition of the UniReps Workshop at #NeurIPS2025! 🧠🤖
We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations.
📝 Call for Papers is OPEN on OpenReview!
🌐 Website: unireps.org/2025/
We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations.
📝 Call for Papers is OPEN on OpenReview!
🌐 Website: unireps.org/2025/