@CompNeuro_WS

Computational Neuroscience research group led by Walter Senn @unibern https://xitter.cf/t.co/JqH2AgMwx7

 Berne, Switzerland
physiologie.unibe.ch/~senn/group/
Joined November 2021
  • Tweets259
  • Following145
  • Followers195
5Media
CompNeuro Lab retweeted
bioRxiv@biorxivpreprint24 Feb 2024
#PeerReview from @eLife of 👉🏿 Uncertainty-modulated prediction errors in cortical microcircuits biorxiv.org/content/10.1101/… #biorxiv #reviewedpreprint
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CompNeuro Lab retweeted
Marc Züst@MarcZuest20 Feb 2023
New #paper alert! Here, we show that #auditory #stimulation can be used to selectively #suppress slow wave #sleep by 30% without affecting total sleep time. onlinelibrary.wiley.com/doi/…

Journal of Sleep Research | ESRS Journal | Wiley Online Library

Slow-wave sleep (SWS) is a fundamental physiological process, and its modulation is of interest for basic science and clinical applications. However, automatised protocols for the suppression of SWS...

onlinelibrary.wiley.com
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CompNeuro Lab retweeted
bioRxivGPT@bioRxivGPT6 Oct 2024
🏷️:Unsigned temporal difference errors in cortical L5 dendrites during learning 🔗:doi.org/10.1101/2021.12.28.4…
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Prospective and retrospective coding in cortical neurons. arxiv.org/abs/2405.14810
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What’s the point of strong spike frequency adaptation in serotonin neurons? This new work offers a clue: adaptation lets neurons broadcast a prediction of their future output, preventing slow downstream regions from lagging behind. 💡 doi.org/10.48550/arXiv.2405.…
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Prospective and retrospective coding in cortical neurons. arxiv.org/abs/2405.14810
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Increased perceptual reliability reduces membrane potential variability in cortical neurons biorxiv.org/cgi/content/shor… #biorxiv_neursci
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Replying to @LecoqJerome
You’ll need to add this one to the graph! Beautiful work from Walter Senn and colleagues: biorxiv.org/content/10.1101/…

Hierarchy of prediction errors shapes the learning of context-dependent sensory representations

How sensory information is interpreted depends on context. Yet, how context shapes sensory processing in the brain, remains elusive. To investigate this question we combined computational modeling...

biorxiv.org
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CompNeuro Lab retweeted
cackerman21@cackerman214 Jan 2025
DreamOn: a data augmentation strategy to narrow the robustness gap between expert radiologists and deep learning classifiers frontiersin.org/journals/rad…
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Replying to @architectonyx @fchollet
a cool recent paper on cortical circuit function is this one, Bengio was actually a co-author on it has cool ties with predictive coding, biologically plausible/backprop free learning biorxiv.org/content/10.1101/…

A Neuronal Least-Action Principle for Real-Time Learning in Cortical Circuits

One of the most fundamental laws of physics is the principle of least action. Motivated by its predictive power, we introduce a neural least-action principle that we apply to motor control. The...

biorxiv.org
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CompNeuro Lab retweeted
NeuroTMA Lab@NeuroTMA3 Dec 2024
For more details see our repo github.com/giant-axon/lu.i-n… and the preprint our researchers from @unibern and @BrainScaleS published arxiv.org/abs/2404.16664
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CompNeuro Lab retweeted
NeuroTMA Lab@NeuroTMA3 Dec 2024
Happy to see that our open source palm-sized analogue neuromorphic hardware Lu.i are used to explain key neuromorphic engineering concepts! carsales.com.au/editorial/de…

Mercedes-Benz says cars of the future will think like humans - carsales.com.au

Faster neuron-style processing to be capable of lightning-quick processing while using 90 per cent power

carsales.com.au
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coolest conference souvenir: electronic neuron circuit lu.i on this board: an implementation of a leaky integrate and fire neuron, with the membrane voltage visualized with LEDs (or connect an oscilloscope to see the traces).
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CompNeuro Lab retweeted
OCNS@CNSorg26 Nov 2024
📣 Elections for the new OCNS Directors are now open. All current OCNS members are eligible to vote. Candidates info page: lnkd.in/dyjqmiTa Voting page: lnkd.in/dgtni5jT Election procedures: lnkd.in/dVnyfc6 Hurry up. The deadline is tomorrow 📅

LinkedIn

This link will take you to a page that’s not on LinkedIn

lnkd.in
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CompNeuro Lab retweeted
NeuroTMA Lab@NeuroTMA5 Nov 2024
Happy to present today and tomorrow three of our projects at #SNUFA24 Go Team!
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CompNeuro Lab retweeted
Universität Bern@unibern17 Oct 2024
🧠 Forschende der #unibern haben ein Modell entwickelt, das zeigt, wie KI-Systeme Bewusstsein erlangen könnten. Sie schlagen den „Human-AI Deal“ vor, um den Umgang zwischen Mensch und Maschine zu regeln: sohub.io/9xl6. @MedFacultyUniBE
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CompNeuro Lab retweeted
NeuroTMA Lab@NeuroTMA15 Oct 2024
Happy to have participated and presented our work at the last @BernsteinNeuro!
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Pleased to present our latest paper with Cyriel Pennartz in AI & Ethics, thanks to our fruitful collaboration made possible by @HumanBrainProj "The conductor model of consciousness, our neuromorphic twins, and the human-AI deal" rdcu.be/dXhWz &👇@unibern Press Release
Universität Bern@unibern17 Oct 2024
🧠 Researchers at #unibern have developed a model suggesting that #AI systems could gain consciousness. They propose a "Human-AI Deal" to regulate the human-machine relationship: sohub.io/tzw4. @MedFacultyUniBE
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CompNeuro Lab retweeted
NeuroTMA Lab@NeuroTMA15 Oct 2024
And two posters: "DelGrad: Exact gradients in spiking networks for learning transmission delays and weights" (P. Lake) "Emergence of Synfire Chains in Functional Multi-Layer Spiking Neural Networks" (J. Göltz) @unibern @EBRAINS_eu #BernsteinConference
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Hierarchy of prediction errors shapes the learning of context-dependent sensory representations biorxiv.org/cgi/content/shor… #biorxiv_neursci
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