Lightnews — Scholar-powered news

Raphaël Bergoin

@raphaelbergoin.bsky.social

29 followers 41 following 17 posts

Postdoctoral Researcher, working at the intersection of AI 💻 and neurosciences 🧠 @UKEHamburg Previously @etislab and @cbcUPF https://sites.google.com/view/raphael-bergoin/home

sites.google.com

Posts Media Videos Starter Packs

Pinned

Raphaël Bergoin @raphaelbergoin.bsky.social · Apr 24

I’m pleased to annonce the publication of our research on the «Emergence and maintenance of modularity in neural networks with Hebbian and anti-Hebbian inhibitory STDP» in @PLOS Computational Biology.
doi.org/10.1371/jour...

1 3 13

Reposted by Raphaël Bergoin

Dan Goodman @neural-reckoning.org · 9d

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! ❤️

SNUFA 2025

Spiking Neural networks as Universal Function Approximators

snufa.net

10 18

Reposted by Raphaël Bergoin

Fatemeh_Hadaeghi @fatemehhadaeghi.bsky.social · 13d

🚨 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.

1 4 16

Reposted by Raphaël Bergoin

bioDGPS and DGPA @biodgps-dgpa.bsky.social · 29d

🚀 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 [email protected]

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

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."

1 18 16

Reposted by Raphaël Bergoin

Alessandro Ingrosso @aingrosso.bsky.social · 19d

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...

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!

www.ru.nl

2 13 14

Reposted by Raphaël Bergoin

Alessandro Gozzi @gozziale.bsky.social · Sep 10

🚨 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

1 34 63

Reposted by Raphaël Bergoin

Saints-Pères Paris Institute for the Neurosciences @sppin-cnrs.bsky.social · Sep 3

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

7 6

Reposted by Raphaël Bergoin

Alessandro Torcini @torcini.bsky.social · Aug 31

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...

1 3 10

Reposted by Raphaël Bergoin

Ciarán Murphy-Royal @murphyroyallab.org · Aug 21

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

www.nature.com/naturecareer...

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

www.nature.com

3 89 120

Reposted by Raphaël Bergoin

Donner Lab @donnerlab.bsky.social · Aug 14

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/...).

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.

www.science.org

1 3 7

Reposted by Raphaël Bergoin

Kristen Hauntley CarDEATHzo @khandozo.bsky.social · Aug 7

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.

J. Emory Parker 🏳️‍🌈 @jaspar.bsky.social · Aug 7

“GPT-5 is the first time that it feels like talking to an expert in any topic — a Ph.D.-level expert,” OpenAI CEO Sam Altman said.

Theo Sanderson @theo.io · Aug 7

(real, one-shot :p )

19 250 1.3K

Reposted by Raphaël Bergoin

Dan Goodman @neural-reckoning.org · Aug 7

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/

🤖🧠🧪

SNUFA 2025

Spiking Neural networks as Universal Function Approximators

snufa.net

2 16 30

Reposted by Raphaël Bergoin

PHD Comics @phdcomics.com · Jul 13

A guide to academic event names

5 90 440

Reposted by Raphaël Bergoin

Alessandro Torcini @torcini.bsky.social · Aug 1

#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...

1 2 7

Raphaël Bergoin @raphaelbergoin.bsky.social · Jul 24

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

1 2

Reposted by Raphaël Bergoin

Wilhelm @wilhelmbraun.bsky.social · Jul 22

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

1 3 3

Reposted by Raphaël Bergoin

Anna Beyeler 🐝 @anna-beyeler.bsky.social · Jul 10

👨‍💻 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

45 50

Reposted by Raphaël Bergoin

Paris-Saclay Institute of Neuroscience @neuropsi.bsky.social · Jun 28

🔬🐁 We have a new position open!

➡️ Our "Chaire Professeur Junior" position focuses on multi-omics during brain development. This research-heavy position follows a tenure-track scheme, leading to a full professor position.

🗓️ Application deadline: 22/08/2025

www.universite-paris-saclay.fr

7 6

Reposted by Raphaël Bergoin

Kayson Fakhar @kayson.bsky.social · Jul 8

We started the workshop at #OCNS2025 with some very cool presentations by @gzamora-lopez.bsky.social, Mariia Popova, and Douglas Zhou on network structure and dynamics. The door is open (room 101), come by if you’re interested. Here’s the full program:
sites.google.com/view/cns2025...

2 5

Reposted by Raphaël Bergoin

Yoni Couderc @yonicouderc.bsky.social · Jul 4

New group leader position in computational neuroscience @ Neurocentre Magendie, INSERM, Bordeaux! More info here: www.bordeaux-neurocampus.fr/group-leader...

⚠️ Application deadline: end of September 2025

@neurobordeaux.bsky.social @neuromagendie.bsky.social

Group leader tenured-track position in Computational Neuroscience - Bordeaux Neurocampus

Neurocentre Magendie

www.bordeaux-neurocampus.fr

10 9

Reposted by Raphaël Bergoin

Alessandro Torcini @torcini.bsky.social · Jul 4

‪ @gzamora-lopez.bsky.social @raphaelbergoin.bsky.social
#neuroskyence #compneurosky @mgiugliano.bsky.social #cns2025

CNS*2025 in Florence
Join us to the workshop "Population activity : the influence of cell-class identity, ...." organized with S, Olmi and M. GIUGLIANO on 8/9 July

doocn.org

DOOCN-XVI: Dynamics On and Of Complex Networks

Official website of the Dynamics On and Of Complex Networks workshop series

doocn.org

3 5

Reposted by Raphaël Bergoin

Poirazi Lab @dendritesgr.bsky.social · Jul 3

📣New study in Neuron, featuring modeling insights: "Cell-Specific Dendritic Integration in Cortical GABAergic Interneurons"! It reveals PV & SST interneurons compute differently. This highlights how distinct dendrites enable specialized brain computations!

www.sciencedirect.com/science/arti...

Distinct dendritic integration strategies control dynamics of inhibition in the neocortex

Dendrites critically influence single-neuron computations, but their role in neocortical GABAergic interneurons (INs) remains poorly understood. We fo…

www.sciencedirect.com

2 12 35

Reposted by Raphaël Bergoin

Dean Buonomano @deanbuono.bsky.social · Jul 3

Thanks to Maryada (@giacomoi.bsky.social lab)! Due to component variability it is hard to set the weights across neuromorphic devices. Using our crosshomeostatic learning rule, that governs all four weight classes, we drove neuromorphic RNNs into balanced E/I regimes.
www.nature.com/articles/s41...

Stable recurrent dynamics in heterogeneous neuromorphic computing systems using excitatory and inhibitory plasticity - Nature Communications

Achieving the same robustness of biological networks in neuromorphic systems remains a challenge due to the variability in their analogue components. Here, the authors apply a biologically-plausible c...

www.nature.com

6 15

Reposted by Raphaël Bergoin

Donner Lab @donnerlab.bsky.social · Jun 27

1/ New paper by Hame Park, (@AraziAyelet), Bharath Talluri, Marco Celotto, Stefano Panzeri, Alan Stocker & Tobias Donner published in Nature Communications – “Confirmation Bias through Selective Readout of Information Encoded in Human Parietal Cortex”: rdcu.be/etlR7. Here is a summary:

Confirmation bias through selective readout of information encoded in human parietal cortex

Nature Communications - People often discard incoming information when it contradicts their pre-existing beliefs about the world. Here, the authors show that this discarded information is precisely...

rdcu.be

1 20 38

Raphaël Bergoin @raphaelbergoin.bsky.social · Jun 26

Tomorrow at 11:30, I will present my current project: "Coherent and rich neuronal dynamics supported by different inhibition mechanisms" during the minisymposia MS4C Part III of the Dynamics Days Europe #DDays2025 in Thessaloniki

1 1