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Tim Vogels

@tpvogels.bsky.social
2.7K followers 769 following 109 posts

Boutique Neurotheory & Snazz Compneuro at IST Austria

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Tim Vogels @tpvogels.bsky.social · 29/09/2026
Here are the lab’s posters at #bernstein26. Please come visit and ask us all the pesky questions!
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Tim Vogels @tpvogels.bsky.social · 29/09/2026
…and the main conference of #Bernstein26 is underway. 3 days of computational neuroscience extravaganza, here we come.
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Tim Vogels @tpvogels.bsky.social · 28/09/2026
Welcome to #Bernstein2026! At the bottom of the programme you can find this little gem, COMPLETE workshop schedules!! My mind is blown by little things, but Iwtyo when I saw a conference pull this off successfully! Thanks @bernsteinneuro.bsky.social & take notice @cosynemeeting.bsky.social
All in one Bernstein Conference for Computational Neuroscience workshop schedule for Monday: https://bernstein-network.de/bernstein-conference/program/satellite-workshops/#tab-id-1All in one Bernstein Conference for Computational Neuroscience workshop schedule for Tuesday: https://bernstein-network.de/bernstein-conference/program/satellite-workshops/#tab-id-2
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Tim Vogels @tpvogels.bsky.social · 25/09/2026
2 tweeprints to go. Good morning! If you've moved already today, you probably asked yourself: how? How did I even get up? Not the hangover. How does your nervous system orchestrate your muscles so well? We've been asking ourselves, too: How can fixed networks produce so many firing patterns?
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Tim Vogels @tpvogels.bsky.social · 22/09/2026
Playing Pong with spikes, dancing rate networks, composite engrams & #ihngrams4engrams. The labs most recent work-in-progress, now on biorxiv.com. Stay tuned for more Pong doi.org/10.64898/202... Dale doi.org/10.64898/202... Composite engrams doi.org/10.64898/202... Ihngrams doi.org/10.64898/202...
Small sub panel of the "Dale" paper's Fig. 1 ,depicting a humanoid dancing with joy. The paper is about how motor cortex can orchestrate a rich and flexible repertoire of network dynamics for rhythmic and goal-directed movements. Computational studies have begun to illuminate the mechanistic origins of this repertoire, but a comprehensive model that can explain the emergence of both transient and self-sustained dynamics is still missing. Condruz et al. show that three simple ingredients: Dalean connectivity, stability, and nonlinear neural responses, suffice to reverse-engineer networks that produce transient, steady-state, and self-sustained periodic activity. A single dynamical principle underlies this repertoire: the interaction of non-normal amplification, inherent to Dalean networks, with neuronal nonlinearity, so to ignite and sustain multi-stable, controllable dynamics. The approach yields entire families of connectivity matrices that require no hand-tuning or learning of weights. Without fitting them to data, these networks reproduce the population-level signatures of motor cortex, implying that the richness of cortical dynamics need not be sculpted by learning, but may emerge from simple biological ingredients. But really, we just feel like dancing with JOY!!
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Tim Vogels @tpvogels.bsky.social · 27/08/2026
Here is a note from my daughter this morning. #whenlifegivesyoulemons
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Bernstein Network Computational Neuroscience @bernsteinneuro.bsky.social · 11/08/2026
📅 The detailed schedule for the #BernsteinConference 2026 is now available! Explore the conference programme and start planning your visit to Frankfurt. We look forward to welcoming you this September! 👉 bit.ly/4z0knle #BernsteinNetwork #CompNeuro #Neuroskyence
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Tim Vogels @tpvogels.bsky.social · 29/07/2026
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Marcel Krueger @marcelkrueger.bsky.social · 14/07/2026
In Ireland, data centres used 22% of the country’s total energy in 2024 – more than all urban households combined in that same year. An incredible 80% of Dublin's electricity use can be attributed to data centres. Via the excellent @eurcorrespond.bsky.social. europeancorrespondent.com/en
Map of data centres across Europe.
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Drug Monkey @drugmonkey.bsky.social · 08/07/2026
Gentle reminder to my biosci tweeps that there are graduate students and postdocs in non-STEM disciplines at your University. Their compensation may differ somewhat from what is most familiar to you.
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Bernstein Network Computational Neuroscience @bernsteinneuro.bsky.social · 29/06/2026
⏰ Last-minute reminder! Only 48 hours left to submit your Poster abstracts and Travel Grant applications for the #BernsteinConference 2026! 🗓️ Deadline: July 1 All information 👉 bit.ly/4rQowo6... #CompNeuro #Neuroskyence #BernsteinNetwork
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elizabethginexi.bsky.social @elizabethginexi.bsky.social · 27/06/2026
This is the NIH grant screening disfavored words list published by Nature: media.nature.com/original/mag...
media.nature.com
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Ryan Moulton @moultano.bsky.social · 19/06/2026
I spent the last month obsessed with finding colors that can't be displayed on a conventional screen. This is what I found. moultano.wordpress.com/2026/06/19/w...
moultano.wordpress.com
Where to Find the Colors Your Screen Can’t Show You
An atlas of the vibrance of the real world
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Tim Vogels @tpvogels.bsky.social · 11/06/2026
Heya @cimoore444.bsky.social, tell us the story around that paper again? I remember you told me not having heard of Carl vanVreeswijk's work; thinking everyone knew E and I were tightly locked; not worth a bigger fuss? Then, five years on, it was big news, albeit published by elseone? Story time!
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Tim Vogels @tpvogels.bsky.social · 11/06/2026
Thursday PSA: What's the first experimental observation of excitation inhibition balance? Probably (very likely) the (somewhat understated) (& undercited) Moore 1998 JNeurophys paper, Figure 7/ 8, in wich they casually observe E/I interactions, no drama. journals.physiology.org/doi/pdf/10.1...
journals.physiology.org
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Henning Sprekeler @sprekeler.bsky.social · 19/02/2026
With just four molecules, you get a grid cell attractor with functional 2D path integration. With N molecules, you get exponentially many Hebbian assemblies with discrete attractor dynamics. With smart biases between the molecules, you can get any dynamical system. Sequences, motor programs, …
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Tim Vogels @tpvogels.bsky.social · 10/04/2026
Dendrites!
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Everton J Agnes @ejagnes.bsky.social · 09/04/2026
New preprint with @sevberg.bsky.social! We map Hopfield-like binary networks onto spiking networks with dendrites … and it works! Same memory capacity, bigger basins of attraction, plus selective recall through dendritic gating, and more. How? Dendrites! See below.
doi.org
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Helen Barron @helencbarron.bsky.social · 20/03/2026
*** New paper from the lab in Nature Comms !! *** “Noradrenaline causes a spread of association in the hippocampal cognitive map” by the amazing @reneecabbage.bsky.social in collab. w labs of Jill O’Reilly, Will Clarke, and modeling from Prakriti Parthasarathy and @tpvogels.bsky.social, see below!
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Institute of Science and Technology Austria (ISTA) @istaresearch.bsky.social · 21/01/2026
Most of us are familiar with the nightingale's song, but did you know there's more to it than just a melody? Read more: doi.org/10.1016/j.cu... @danielavallentin.bsky.social @tpvogels.bsky.social @mpiforbi.bsky.social ​
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Dan Goodman @neural-reckoning.org · 09/02/2026
This paper shows alignment between LLMs and brain data is outperformed by a null model. More evidence for the argument I've been making in talks lately that we shouldn't believe any computational paper that puts less effort into null than main model. www.biorxiv.org/content/10.1...
biorxiv.org
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Tim Vogels @tpvogels.bsky.social · 16/01/2026
This is such a cool idea! Not long term "networks" of young profs that create and cement in in-groups and out-groups, but summer schools, tailored to the acute needs of the young PI. Transient, but tailored, tidal and totally timeous, too. Terrific. Try today!
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Tim Vogels @tpvogels.bsky.social · 15/01/2026
...in which @danielavallentin.bsky.social shows: vogels match rivals’ whistles, imitating pitch + duration. W'sm, a vogelsmodel model reveals hierarchical organisation of vogelsongs: Duration constrains pitch, a trade-off. Not all vogels, just nightingales. www.sciencedirect.com/science/arti...
sciencedirect.com
Interplay between syllable duration and pitch during whistle matching in wild nightingales
During complex vocal interactions, different features of acoustic stimuli are integrated to produce appropriate vocal responses,1 such as copying soun…
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Tim Vogels @tpvogels.bsky.social · 12/01/2026
Deadline for poster submissions in Jan 27!! That totally escaped me!
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Thomas Nowotny @drtnowotny.bsky.social · 25/11/2025
Excited to see the paper fully published. It's an important milestone for training SNNs with exact gradients, replacing our earlier tricks of a "delay line augmentation" to capture temporal relationships. Delays can now be learnt alongside weights naturally. Amazing work @mbalazs98.bsky.social !
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Tim Vogels @tpvogels.bsky.social · 09/12/2025
13 yrs ago some crusty prof asked me if I were "able to teach quantum chromo dynamics" during a faculty interview, as a means to disqualify me (his preferred candidate got the job, surprise!). These days, I am subjugated vicariously, when my postdocs experience the same BS. WTAF. So infuriating.
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Tim Vogels @tpvogels.bsky.social · 01/12/2025
Last of my fave books back on a shelf, after 5 years in a box. I wouldn’t have thought it takes a full grant cycle to move but here we are. And there’s still more boxes. Of garbage. Mostly. But could not be happier to have the books back
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Tim Vogels @tpvogels.bsky.social · 23/11/2025
"Spiking Networks Hate It! Find Out the One Plasticity Trick They Don’t Want You to Know! Never stabilise models by hand again." - I woke up thinking we missed an opportunity with the title of this one. :/ www.science.org/doi/10.1126/... Also: It snowed in Vienna, 10cm white fluffies! Happy Sunday!
science.org
Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks
Plasticity at inhibitory synapses maintains balanced excitatory and inhibitory synaptic inputs at cortical neurons.
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Tim Vogels @tpvogels.bsky.social · 17/11/2025
...and when I say @worldwideneuro.bsky.social, I really mean @bozelosp.bsky.social, obvs. Also, ...there is an all new front end for worldwideneuro coming soon. Stay tuned!
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Tim Vogels @tpvogels.bsky.social · 17/11/2025
Here is the product of a collab between @thetransmitter.bsky.social, @worldwideneuro.bsky.social & @moritzstefaner.bsky.social A portrait of the #StateofNeuro 2025: Text mining of (publicly available) neuro resources: Easy in concept, tricky in realisation, made possible by @simonsfoundation.org 🙏
bit.ly
The State of Neuroscience 2025
The Transmitter presents a portrait of the field through four lenses: its focus, its output, its people and its funding.
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Tim Vogels @tpvogels.bsky.social · 21/10/2025
I just found this stub in a jacket that I guess I have not worn in twenty three years? 12 bucks for Lali Puna, sweat and spit and all, at the (tiny) Middle East downstairs on Mass Ave. Those were the days. So so good.
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Tim Vogels @tpvogels.bsky.social · 07/10/2025
Maybe check out the associated website. icg-explorer.org. I know I know, it's not fully integrated with ICG1, but these things are difficult.
icg-explorer.org
Ion Channel Genealogy Visualizer
Interactive visualization and analysis of ion channel models from ModelDB and ICG databases
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Tim Vogels @tpvogels.bsky.social · 07/10/2025
Congratulations Juan! Exciting news!
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Tim Vogels @tpvogels.bsky.social · 07/10/2025
Some addendum here. The '17 elife paper only has 43 citations in 8 years :( but the associated ionchannelmodels.org had 900+ unique visitors in 2024. Some 180 of them used the "compare ion channel models" function, pretty deep into the page. Every two days someone used a service we didn't advertise!
ionchannelmodels.org
ICGenealogy - the ion channel model database
A comprehensive and interactive ion channel model database for computational neuroscientists.
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Timothy McBride @mcbridetd.bsky.social · 06/10/2025
What Americans Die from? And what the media reports on... Our World in Data ourworldindata.org/does-the-new...
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Tim Vogels @tpvogels.bsky.social · 06/10/2025
The working title of this project was “super models”, but we chickened out in carrying that terminology through. We were worried anyone was gonna think we were making fun of human supermodels, or worse, ion channels!! And we weren’t sure blue steel was the right association for a CA++ channel…
media.tenor.com
a man wearing a pajama shirt with penguins on it is looking at the camera .
ALT: a man wearing a pajama shirt with penguins on it is looking at the camera .
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Tim Vogels @tpvogels.bsky.social · 06/10/2025
“Mapping ion channel function” doi.org/10.7554/eLif... isn’t exactly a citation slayer, but it’s still one of my favourites (& my first independent project). Today we push pt 2, where we trace code origin & unite almost all channel models in a common expression. Boom! www.biorxiv.org/content/10.1...
biorxiv.org
An ion channel omnimodel for standardized biophysical neuron modelling
Biophysical neuron modeling is an indispensable tool in neuroscience research, with the combination of diverse ion channel kinetics and morphologies being used to explain various single-neuron propert...
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Jon Worth @jonworth.eu · 29/09/2025
No more Paris-Wien/Berlin night trains "Die ÖBB bedauern, dass nach dem Rückzug der französischen Partner, die beiden Nachtzugverbindungen ab 14. Dez 2025 nicht mehr angeboten werden können." - SNCF, this is you presse-oebb.at/news-oebb-be... My analysis in English: jonworth.eu/sncfs-half-h...
jonworth.eu
SNCF's half hearted effort to support international night trains in danger of hitting the buffers - Jon Worth
In December 2023 the Paris-Berlin night train re-started after a 9 year hiatus. Operated as a Nighjet service by ÖBB, SNCF provided motive power for the train from Mannheim to Paris. They even put SNC...
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Tim Vogels @tpvogels.bsky.social · 22/09/2025
"How many disco balls have you purchased in your life time?"
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Greg Jefferis @jefferis.bsky.social · 21/08/2025
Neuronal diversity is written in transcriptional codes 🧬. But what is the logic of these codes that define cell types and wiring patterns? To find out we built a #scRNAseq developmental atlas of the Drosophila nerve cord and linked it to the #connectome 🪰🧠 #preprint thread ⬇️1/8
ALT text: A UMAP representation of a single cell RNAseq dataset from the Drosophila ventral nerve cord as well as images of the Drosophila nerve cord connectome and different stages of fly development.
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Tim Vogels @tpvogels.bsky.social · 21/08/2025
www.theguardian.com/world/ng-int...
theguardian.com
Revealed: Israeli military’s own data indicates civilian death rate of 83% in Gaza war
Figures from classified IDF database listed 8,900 named fighters as dead or probably dead in May, as overall death toll reached 53,000
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PLOS Biology @plosbiology.org · 21/08/2025
Involuntary memory retrieval is a common phenomenon in autobiographical #memory, and a symptom of #PTSD. This study reveals the neural mechanism of #InvoluntaryMemory, showing that involuntary & voluntary memories rely on distinct neural processes @plosbiology.org 🧪 plos.io/4oQkb3e
Distinct theta signatures of involuntary and voluntary memory retrieval. A. Left, top: time course of theta power in significant electrodes. T-sum values above zero indicate significant time points. Left, bottom: time-frequency plot of theta-band activity as mean across all significant electrodes. Time-frequency plots are only displayed for illustrative purposes and were not used for inference statistics. Right: topographical plot of significant electrode clusters. Significant electrodes are highlighted as bold dots. B. Source localization of significant theta-band cluster and bar plot depicting mean theta-power of full-hits (FH) and correct rejections (CR) within source localized clusters. C. Corresponding time-frequency analysis for voluntary retrieval. D. Source localization of significant theta-band clusters during voluntary retrieval and bar plots illustrating mean theta-power of full-hits and correct rejections within source localized clusters.
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Michael Hendricks 🇨🇦 @michaelhendricks.bsky.social · 24/07/2025
Almost every major university financial fraud is done by administrators...yet note the difference between the comically instrusive surveillance and accountability for faculty over every dollar vs the complete lack of oversight for management spending (or stealing). lfpress.com/news/local-n...
lfpress.com
LHSC names 5 former executives in $60M fraud lawsuits
LHSC contends a former executive masterminded a "fraudulent scheme" and he and others used funds they obtained to buy properties
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Tim Vogels @tpvogels.bsky.social · 21/07/2025
I now had a chance to listen to it and it’s not entirely terrible. Gaute’s voice is actually quite soothing and his questions are good. You might not immediately die while listening to this. Thanks @gauteeinevoll.bsky.social for cutting out all the bits that would’ve gotten me fired.
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Gaute Einevoll @gauteeinevoll.bsky.social · 19/07/2025
Episode #30 in #TheoreticalNeurosciencePodcast: On co-dependent excitatory and inhibitory plasticity – with Tim Vogels @tpvogels.bsky.social theoreticalneuroscience.no/thn30 How can excitatory and inhibitory synaptic plasticity, co-exist in spiking neural network models? With co-dependence!
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Marjorie James Keenan @unenthusiast.com · 06/07/2025
then lettuce rejoice where we at
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Tim Vogels @tpvogels.bsky.social · 07/07/2025
Arrived in Okinawa last night for teaching at the #OIST summer school. So far so good, almost as pretty as the #imbizo ;) Looking forward to a week of science!
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Tim Vogels @tpvogels.bsky.social · 30/06/2025
Here is your last reminder that the application deadline for Imbizo.Africa is nearing quickly, the 1st of July, in fact tomorrow. Still the place where diversity is at its best in the world! Tell all who need to hear. #africa #neuro
imbizo.africa
#Imbizo - Simons Computational Neuroscience Imbizo - #Imbizo
Simons Computational Neuroscience Imbizo summer school in Cape Town, South Africa
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Tim Vogels @tpvogels.bsky.social · 18/06/2025
Hey @biorxiv-neursci.bsky.social your verification of my humanity is stuck in a forever loop, and it kinda ..... if my frustration is any measure of my humanity then I am defos HUMAN. Ayee!
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Kepano Kolohe @alala55.bsky.social · 15/06/2025
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