Raphaël Bergoin

#neuroskyence #compneurosky
Finally published with David Angulo Garcia:

A theory for self-sustained balanced states in absence of strong external currents
@plos.org

doi.org/10.1371/jour...

@alleninstitute.org @kenmiller.bsky.social @bernsteinneuro.bsky.social @incn.bsky.social

At #STATPHYS29 in Florence Yoshiki Kuramoto wiil be soon awarded the Boltzmann medal, next year Simona Olmi et al will organise this worshop on 50 years of the Kuramoto Model in Germany -- join

Postdoc position in Paris: come help develop new generation human brain computer interfaces ⚡🧠💻

Interested? Contact me if you have experience with machine learning (e.g. simulation-based inference, RL, generative/diffusion models) or dynamical systems.

See below for + details and retweet 🙏

🚨new work with the dream team @danakarca.bsky.social @loopyluppi.bsky.social @fatemehhadaeghi.bsky.social @stuartoldham.bsky.social @duncanastle.bsky.social
We use game theory and show the brain is not optimally wired for communication and there’s more to its story:
www.biorxiv.org/content/10.6...

Postdoc & PhD positions
How intrinsic motivation underlies intelligent, open-ended and embodied behavior in natural and artificial agents
Apply if interested
sites.google.com/view/morenob...

📜 "Advancing the science of consciousness …"

Very happy to see this one out. Philosophers, clinicians, caregivers, experimental scientists, data analysts and modellers cross-talking to build some practical consensus.
One of the most enriching projects I have participated:

doi.org/10.1016/j.ne...

Emergence and maintenance of modularity in neural networks with Hebbian and anti-Hebbian inhibitory STDP Author summary One of the most remarkable qualities of the brain is its capacity to learn and adapt. How the learning process imprints and maintains memories, by shaping the architecture of connectivi...

The related paper : journals.plos.org/ploscompbiol...

YouTube video by Neural Reckoning Raphaël Bergoin - Emergence and maintenance of modularity in neural networks with inhibitory STDP

Last week I presented some of my last work at #SNUFA2025
You can find the recording of the talk in the following link:
youtu.be/oQiQLUyS1qM?...

📣 pyGAlib 2.0 and PathLims 2.0 are out. So far, a much needed cleanup and updates.

- Dropped support for Python 2 😪
- New Python Packaging rules compliant ✅
- Compatibility with recent changes to NumPy ✅

Paving the way for upgrades, more functionalities and new packages joining the family soon.

This Thursday I will present my last paper at the #SNUFA workshop.
You can register and attend for free here:
snufa.net/2025/
www.eventbrite.co.uk/e/snufa-2025...

Competing Neural Decision Variables in Human Frontal Cortex Shape Decision Confidence Mounting evidence indicates that decisions emerge from a competition between populations of neurons encoding the different choice options. Theoretical models propose that the outcome of this competiti...

🚨New preprint on @biorxivpreprint.bsky.social:
“Competing Neural Decision Variables in Human Frontal Cortex Shape Decision Confidence”
by Alessandro Toso, @ayeletarazi.bsky.social, @jrochav.bsky.social, @ktsetsos.bsky.social & Tobias H. Donner
🔗 www.biorxiv.org/content/10.1...

Spiking NN fans - the #SNUFA workshop (Nov 5-6) agenda is finalised and online now. Make sure to register (free) soon. (Note you can register for either day and come to both.)

Agenda: snufa.net/2025/
Registration: www.eventbrite.co.uk/e/snufa-2025...

Thanks to all who voted on abstracts!

🤖🧠🧪

A year ago these things could just shuffle along slowly and would fall down if you looked at them wrong

Message for participants of the #SNUFA 2025 spiking neural network workshop. We got almost 60 awesome abstract submissions, and we'd now like your help to select which ones should be offered talks. Follow the "abstract voting" link at snufa.net/2025/ to take part. It should take <15m. Thanks! ❤️

🚨 New preprint!
“A Computational Perspective on the No-Strong-Loops Principle in Brain Networks”
www.biorxiv.org/content/10.1...

Over the past 3 years, we’ve been investigating why cortical networks avoid strong reciprocal loops — and what this means for computation.

Poster with key data for the Young Scientist Retreat 2025. Dates: October 21–24, 2025, in Hamburg, Germany. Costs: €100 for members of DGPA and bioDGPS, €150 for members of DGPA or bioDGPS, €200 for non-members. Includes: 3 nights with meals and coffee breaks at a&o Hamburg City in a 2-bed room (Spaldingstr. 160, 20097 Hamburg). Eligibility: Doctoral students, postdocs, and junior professors (up to 8 years after PhD). Registration deadline: September 29, 2025, 16:00 CET. Note: Membership can be obtained with the YSR application to benefit from discounts."

🚀 Young Scientist Retreat 2025 – Hamburg 🌍
📅 October 21–24, 2025

👉 Register here: tinyurl.com/ycmyshra (Google Form)
If this does not work, feel free to write sarah.danboeck@uni-mannheim.de

Let’s connect, learn & grow together in Hamburg! 🌟
⁠ysr2025 #Biopsychology #YoungScientists
(more below)

PhD Position: Theory of Learning in Artificial and Biologically Inspired Neural Networks | Radboud University Do you want to work as a PhD candidate Theory of Learning in Artificial and Biologically Inspired Neural Network? Check our vacancy!

Please RT - Open PhD position in my group at the Donders Center for Neuroscience, Radboud University.

We're looking for a PhD candidate interested in developing theories of learning in neural networks.

Applications are open until October 20th.

For more info: www.ru.nl/en/working-a...

🚨 Excited to share the latest preprint form the lab ➡️https://tinyurl.com/32d3be9f

Here we tackle a long-standing chicken-or-egg 🐣🥚question in #autism and developmental neuroscience

➡️ Is excitation–inhibition (E:I) imbalance a "cause" or a "consequence" of #autism?

Check out what we found!
🧵1/n

Dear #ParisNeuroscience community, here is the schedule of the upcoming 'Neural Networking Night' season !

Last preprint in #neuroskyence #compneurosky strong external currents are not required to get dynamical #balance in rate chaos, results obtained via dynamical mean field theory

@alleninstitute.org @biorxiv-neursci.bsky.social @bernsteinneuro.bsky.social @incn.bsky.social

doi.org/10.1101/2025...

Professor at the rank of Assistant or Associate Professor, in the field of neurocircuitry - Montréal, Quebec (CA) job with Université de Montréal | 12843808 Professor at the rank of Assistant or Associate Professor, in the field of neurocircuitry involved in the production of complex behaviors

🚨Another PI job opening in the Neuroscience dept. at @umontreal.ca ! 🚨

www.nature.com/naturecareer...

Large-scale maps of altered cortical dynamics in early-stage psychosis are related to GABAergic and glutamatergic neurotransmission Cortex-wide changes in neural dynamics in early-stage psychosis relate to GABA-A or NMDA receptors and clinical symptoms.

1/ New paper on @ScienceAdvances: Large-Scale Maps of Altered Cortical Dynamics in Early-Stage Psychosis Are Related to GABAergic and Glutamatergic Neurotransmission (www.science.org/doi/10.1126/...).

I think Altman assumes that “PhD-level expert” means someone who speaks confidently on everything as opposed to saying “it’s nuanced,” losing their keys, and getting maniacally fixated on their current topic to the point of seeing it in everything.

Spiking neural networks people, this message is for you!

The annual SNUFA workshop is now open for abstract submission (deadline Sept 26) and (free) registration. This year's speakers include Elisabetta Chicca, Jason Eshraghian, Tomoki Fukai, Chengcheng Huang, and... you?

snufa.net/2025/

🤖🧠🧪

A guide to academic event names

#Neuroskyence #compneurosky #StatisticalPhysics

Non ergodic scenarios in the brain can explain a high variability in the neurons' responses joined to slow relaxational time scales, an investigation in #neural #network with Ferdinand Tixidre and Gianluigi Mongillo:
www.biorxiv.org/content/10.1...

I don't know if it will ever be published, but at least I have a nice animation

Boats on Kieler Förde

Do you like neuronal networks and maybe also programming? 🧮🕸️💻
I am looking for a research assistant to work on the general topic of neuronal network models, either theoretically or with a link to specific model organisms. Please see below for more details. ⬇️
#research #neuronalnetworks #kiel #cau

👨‍💻 Open PI position in our institute 👨‍💻 !! If you are an expert in Computational Neuroscience and want to start your lab in Bordeaux, contact us !
www.fens.org/careers/job-...
@neuromagendie.bsky.social
@neurobordeaux.bsky.social