Reposted by Alessio QuaresimaMaciej Kania @kaniamaciej.bsky.social · 25/09/2026Train your model on a task, or fit it to biological data? And once it's optimized, what does it tell us about the brain? 🧠 In our #BernsteinConference satellite workshop, we'll discuss these questions through the lenses of different optimization methods. Check it out in Room 3.104! 🤓😉 44318
Reposted by Alessio QuaresimaNicole Rust @nicolecrust.bsky.social · 11/03/2026Ruffling some feathers, it's fascinating to ask: What forces drive this plot? To what degree is our community targeting important challenges and creating impactful solutions vs caught up in the inertia of curiosity and opportunity? For instance, ... /1 4113
Reposted by Alessio QuaresimaNeurospeech Team @neurospeech.bsky.social · 15/10/2025Our review "Neuro-oscillatory models of cortical speech processing", authored by Olesia Dogonasheva, has finally been published. Check it below ⬇️ #compneuro #neuroskyence #EEGsciencedirect.comNeuro-oscillatory models of cortical speech processingIn this review, we examine computational models that explore the role of neural oscillations in speech perception, spanning from early auditory proces… 082
Alessio Quaresima @bluedebris.bsky.social · 14/10/2025When you are debugging and this song comes up three times on your playlist, you can't help but wonder, "Why do they scream OREGANO??" link.deezer.com/s/31jU4pHH39...link.deezer.comOnly God KnowsYoung Fathers - album - 2017 - 1 song 000
Alessio Quaresima @bluedebris.bsky.social · 01/10/2025At #BernsteinConference heated debate on WM mechanisms. I love that this is still far to be settled! trained RNNs from A.Compte aligns with fruitfly direction WM data from K.Nagel: it is persistent. Large scale recording in macaque V1 in T.Moore Lab: it is not. #neuroskyence what's your take? 1130
Alessio Quaresima @bluedebris.bsky.social · 30/09/2025So cool to walk from Ising models to recurrent network dynamics at the Braitenberg prize ceremony of Sara Solla! At #bernstein conference #compneurosky 1142
Alessio Quaresima @bluedebris.bsky.social · 26/09/2025Hey #neuroskyence and #compneurosky I recently released this #Julia library for simulating Spiking Neural Networks! bit.ly/4mAbRly As with everything in Julia, it is fast, elegant, and compact! Check out the documentation and the tutorials to get an idea!bit.lySpikingNeuralNetworks.jl Documentation · Julia SpikingNeuralNetworksDocumentation for Julia SpikingNeuralNetworks. 1131
Alessio Quaresima @bluedebris.bsky.social · 14/09/2025Hey #neuroskyence #compneurosky I made this interactive tool for showing the phase planes of 2D neuron models to studs! Have fun :) github.com/JuliaSNN/Com... 1124
Reposted by Alessio QuaresimaPessoaBrain @pessoabrain.bsky.social · 09/09/2025𝗕𝗿𝗮𝗶𝗻-𝘄𝗶𝗱𝗲 𝗰𝗼𝗺𝗽𝘂𝘁𝗮𝘁𝗶𝗼𝗻𝘀 Spatially distributed and regionally unbound cellular resolution brain-wide processing loops in mice 𝗕𝗿𝗮𝗶𝗻 𝗿𝗲𝗴𝗶𝗼𝗻𝘀 𝗼𝗿 𝗱𝘆𝗻𝗮𝗺𝗶𝗰 𝘁𝗵𝗿𝗲𝗮𝗱𝘀? Dynamical processing winding through most brain regions. Looks like a must read. www.biorxiv.org/content/10.1... #neuroskyencebiorxiv.orgSpatially distributed and regionally unbound cellular resolution brain-wide processing loops in miceUntil recently, it has been possible to examine activity in the brain globally through regional averaging or locally at cellular resolution. These studies characterized regions as functionally homogen... 116124
Reposted by Alessio QuaresimaNature Portfolio @natureportfolio.nature.com · 09/09/2025The International Brain Laboratory presents in Nature a brain-wide electrophysiological map that represents a resource for understanding how computations distributed across and within brain areas drive behaviour. go.nature.com/4nnnmhg 🧪 🧠📈 22815
Reposted by Alessio QuaresimaNeurofrontiers @neuro-frontiers.bsky.social · 22/08/2025Progesterone is another sex hormone best known for its effects on the female reproductive system. Similar to estrogens, however, it’s becoming increasingly clearer that progesterone impacts many more systems in the body, both in females and in males. #neuroskyence #skyence #hormonesneurofrontiers.blogProgesterone in the brain - NeurofrontiersProgesterone is a sex hormone with broad effects beyond the reproductive system, in particular in the brain. 182
Alessio Quaresima @bluedebris.bsky.social · 04/07/2025What a time when you could title your paper like this! 000
Alessio Quaresima @bluedebris.bsky.social · 04/07/2025@imbizo.bsky.social Hey! Great school! Are teaching assistants applications still open? 000
Reposted by Alessio QuaresimaMax Planck Institute for Psycholinguistics @mpi-nl.bsky.social · 30/06/2025Nonlinear dendritic integration supports Up-Down states in single neurons. Paper by @bluedebris.bsky.social & al. With Hartmut Fitz, Peter Hagoort doi.org/10.1523/JNEUROSCI.1701-24.2025 Paper: tinyurl.com/34pptvv5doi.orgNonlinear Dendritic Integration Supports Up–Down States in Single NeuronsChanges in the activity profile of cortical neurons are due to effects at the scale of local and long-range networks. Accordingly, abrupt transitions in the state of cortical neurons—a phenomenon know... 021
Reposted by Alessio QuaresimaJames Vornov @jjvornov.bsky.social · 24/06/2025The neuroscience tale of how purple, really magenta, is a synthetic color not found on the spectrum. We don't perceive the environment, but become aware of the brain's processing of color. I conclude, Kant was right, there is a priori knowledge. But he never realized it was neuronal. #neuroskyenceopen.substack.comIf Purple isn’t real, then what is?Let’s talk epistemology. Actually, let’s have magenta and cyan bid farewell to epistemology altogether 072
Reposted by Alessio QuaresimaPenn NeuroKnow 🧠 @pennneuroknow.bsky.social · 10/06/2025How does climate change impact the brain? Spoiler alert: it’s not looking good.. Check out this week's piece where @pennngg.bsky.social student Margaret Gardner dives into this chilling topic: pennneuroknow.com/2025/06/10/c... #neuroskyence #PsychSciSky #SciCommpennneuroknow.comChanging Climate, Changing BrainsHow does climate change impact the brain? Spoiler alert: it’s not good 078
Alessio Quaresima @bluedebris.bsky.social · 23/05/2025It feels like a Harry Potter book... www.nytimes.com/2025/05/22/u...nytimes.comTrump Administration Says It Is Halting Harvard’s Ability to Enroll International Students 000
Reposted by Alessio QuaresimaDirk Gütlin @gutlin.bsky.social · 19/05/2025Dopaminergic action prediction errors serve as a value-free teaching signal www.nature.com/articles/s41...nature.comDopaminergic action prediction errors serve as a value-free teaching signal - NatureDopaminergic action prediction error signals are used by mice as a value-free teaching signal to reinforce stable sound–action associations in the tail of the striatum. 093
Reposted by Alessio QuaresimaKatharina V. Wellstein @kvwellstein.bsky.social · 09/05/2025You may have to follow more people. Have you tried searching for starter packs? blueskydirectory.com/starter-pack...blueskydirectory.comBluesky Starter Packs - Bluesky DirectoryBrowse a list of Bluesky Starter Packs. Discover and connect with your community on Bluesky 101
Alessio Quaresima @bluedebris.bsky.social · 06/05/2025Finally science gives answers: We can see the happiness in his eyes! m.youtube.com/watch?v=sH8j...m.youtube.comGod is dead and We have killed HimYouTube video by Loves2Spooge 010
Reposted by Alessio QuaresimaThe Conversation U.S. @us.theconversation.com · 03/05/2025More screen time is associated with less parent-child talk, slowing language development. Two child development experts explain what you can do to support learning, including watching with your child, and asking questions and modeling new words during shows.buff.lyThese 4 tips can make screen time good for your kids and even help them learn to talkIn moderation, watching educational TV shows, movies and apps can boost language development among young children. 2 experts explain. 0268
Reposted by Alessio QuaresimaNencki Open Lab @openlab.bsky.social · 24/04/2025We are super happy to announce the third Workshop of Ideas in Neuroscience! We will once again look critically at assumptions of modern neuroscience: what does it mean that the brain encodes information? Is this a useful approach, or a metaphor that blurs our vision? 24620
Reposted by Alessio QuaresimaJascha Achterberg @achterbrain.bsky.social · 11/04/2025Super cool paper on a canonical circuit motif, replicating typical neuronal dynamics like attractors, winner-take-all behavior etc. in neurmorphic hardware! By team surrounding @melikapayvand.bsky.social & @giacomoi.bsky.social #neuroAI www.biorxiv.org/content/10.1...biorxiv.org 0122
Reposted by Alessio QuaresimaNature Portfolio @natureportfolio.nature.com · 27/04/2025A Perspective in Nature presents a transparent and reproducible scientific framework to formalize how trillions in economic losses are attributable to the extreme heat caused by emissions from fossil fuel companies, which could inform climate liability claims. go.nature.com/4jOubX8 🧪 04119
Reposted by Alessio Quaresima💙🩷🤍 Metronix 🩷💜💙 @metronix.bsky.social · 18/04/2025chng.it/D7QxzVXDtN THE INTERNET ARCHIVE IS BEING TAKEN DOWN!! IF YOU CARE ABOUT PRESERVATION AND DON'T WANT DISINFORMATION TO GET WORSE PLEASE HELP PITCH IN!!chng.itCan you spare a minute to help mikhail horn?Defend the Internet Archive 1533513352
Reposted by Alessio QuaresimaRemi Kalir @remikalir.bsky.social · 25/04/2025🎉 📚 NOW OPEN ACCESS! Get your copy of my new book "Re/Marks on Power: How Annotation Inscribes History, Literacy, and Justice" right now! #OpenAccess for you to read, share, and annotate! #BookSky #AcademicSky #EduSky #HistorySky #literacies @mitpress.bsky.social direct.mit.edu/books/oa-mon...direct.mit.eduRe/Marks on Power: How Annotation Inscribes History, Literacy, and JusticeAn interdisciplinary exploration of annotation that shows how this participatory act marks public memory, struggles for justice, and social change.Annotati 01610
Reposted by Alessio QuaresimaRandall Munroe @xkcd.com · 25/04/2025PhD Timeline xkcd.com/3081 5865979620444
Reposted by Alessio QuaresimaLoïc Labache @loiclabache.cpesr.fr · 12/04/2025🚨 New #preprint: The molecular and cellular underpinnings of human brain lateralization 🔗 doi.org/10.1101/2025... 🧠 We identify an acetylcholine-norepinephrine axis underlying functional lateralization, along with mitochondrial and cellular correlates. 🧵1/9👇 #neuroskyencedoi.orgThe molecular and cellular underpinnings of human brain lateralizationHemispheric specialization is a fundamental characteristic of human brain organization, where most individuals exhibit left-hemisphere dominance for language and right-hemisphere dominance for visuosp... 15220
Alessio Quaresima @bluedebris.bsky.social · 09/04/2025It reminds me of when we were having a small party at home, and the bar next door ran out of beer... www.politico.eu/article/unit... #science #braindrain #noshitpolitico.euThe US brain drain has begunThe White House appears hell-bent on destroying not just economic and political paradigms, but a higher education system that really did make America great. 000
Reposted by Alessio QuaresimaJames Vornov @jjvornov.bsky.social · 07/04/2025A really nice summary of how birds took a different path toward intelligence than mammals. I wrote about his on my Substack: jjvornov.substack.com/p/is-anybody... #neuroskyence www.quantamagazine.org/intelligence...quantamagazine.orgIntelligence Evolved at Least Twice in Vertebrate Animals | Quanta MagazineComplex neural circuits likely arose independently in birds and mammals, suggesting that vertebrates evolved intelligence multiple times. 283
Reposted by Alessio QuaresimaSteve Fleming @smfleming.bsky.social · 31/03/2025Agreed! Fun example in the opening of this abstract: 3327
Reposted by Alessio QuaresimaRichard Sever @richardsever.bsky.social · 28/03/2025“Bluesky has won”. Please retweet… 😉 317457
Alessio Quaresima @bluedebris.bsky.social · 25/03/2025Hey #nerdsky and #techsky! It's a couple of days that I ping above 50ms, with landlines, 4G and even Eduroam! Is anyone having a similar issue? Is the US cutting us out even from the fast internet? 000
Reposted by Alessio QuaresimaClaudia Clopath Lab @clopathlab.bsky.social · 20/03/2025The Clopath Lab has a fully funded PhD position open for Oct in Computational Neuroscience at Imperial College London. If you are interested, just send us an informal e-mail! 22019
Reposted by Alessio QuaresimaSpringer Nature @springernature.com · 19/03/2025Parrots and humans may use similar brain mechanisms to produce complex sounds. The study uncovers a brain region in budgerigars, that works in a similar way to the human brain. Parrots may be a good model for studying speech & developing speech therapies: #Neuroscience #Neuroskyencespklr.ioConvergent vocal representations in parrot and human forebrain motor networks - NatureUsing advanced brain-recording techniques, parrots were found to have a brain organization for vocal control similar to humans, making them an important model for studying speech and for developing potential treatments for communication disorders. 0213
Reposted by Alessio QuaresimaDrew Schreiner @schreinerdrew.bsky.social · 12/03/2025See also this beautiful work from Vikram Gadakar's group published synchronously in @nature.com today which independently replicates this central finding! (4/X)nature.comNatural behaviour is learned through dopamine-mediated reinforcement - NatureStudies in zebra finches show that dopamine has a key role as a reinforcement signal in the trial-and-error process of learning that underlies complex natural behaviours. 1102
Reposted by Alessio Quaresimaallen institute @alleninstitute.org · 18/03/2025Our presentation lineup for @lakeconferences.bsky.social on Neural Coding & Dynamics is now available! Apply by May 23 to join us in Seattle for this small, interactive meeting. 📆 9/28 to 10/2 📍 Seattle, USA 🧠 All career stages welcomed More: alleninstitute.org/events/lake-... #Neuroskyencealleninstitute.orgLake Conference - Neural Coding & Dynamics 2025Join the Allen Institute and Circuit Neuroscience Basel for the Lake Conference in Seattle, Washington this September! This small conference will... 0134
Alessio Quaresima @bluedebris.bsky.social · 17/03/2025This study makes it clear: thinking doesn't come for free! #neuroskyence They found the frontal regions _consume_ about 60% more than sensory areas, likely because of metabotropic neuromodulators' activity. www.science.org/doi/10.1126/...science.orgAn energy costly architecture of neuromodulators for human brain evolution and cognitionHumans spend excessive brain energy on the slow-acting neuromodulation of signaling pathways, yielding cognitive functions. 35411
Alessio Quaresima @bluedebris.bsky.social · 16/03/2025Language models will soon need their own NHS... Jokes apart, this shows how the techno-enthusiasts fall short on scenarios that are not easy to foresee! The AI-fication of our societies will lead us to hard-to-predict situations. Like ChatGPT needing therapy 🤯 000
Reposted by Alessio QuaresimaUniversität Wien / University of Vienna @univie.ac.at · 13/03/2025An international team of neuroscientists led by the University of Vienna has shown that experiencing #nature can alleviate acute physical pain. Surprisingly, simply watching nature videos was enough to relieve pain. #neuroscience 🧠🟦 The study was published in @naturecomms.bsky.social. Read more: ⤵️medienportal.univie.ac.atNature relieves physical pain: pain-related signals in the brain are reducedThis effect even occurs with virtual nature – such as nature videos 0489
Reposted by Alessio QuaresimaWIRED @wired.com · 10/03/2025In New York and other cities where congestion pricing policies, bike infrastructure projects, and car bans have been put in place, cyclists are finding the streets more welcoming.wrd.cmHow to Turn Cities Into Biketopias? Make it Harder to Drive ThereIn New York and other cities where congestion pricing policies, bike infrastructure projects, and car bans have been put in place, cyclists are finding the streets more welcoming. 853975
Reposted by Alessio QuaresimaJérémie Barral @barral-lab.bsky.social · 10/03/2025Job alert! Postdoc position in auditory neuroscience. Funded by the Fondation Bettencourt Schueller. Work in Paris (France) at @pasteur.fr / @cnrs.fr / Institut de l'Audition. #neuroscience #hearing #optogenetics 12731
Reposted by Alessio QuaresimaYiota Poirazi @yiotapoirazi.bsky.social · 25/01/2025Spiros Chavlis and I are very excited to share our latest #dendritic ANN research published in Nature Comms. @natureportfolio.bsky.social. We show that adopting the structure and sparse sampling features of biological #dendrites makes ANNs accurate, highly efficient and robust to overfitting. 04211
Alessio Quaresima @bluedebris.bsky.social · 10/03/2025Are #Up-down states all about network dynamics? In a recently revised preprint with @rcfduarte.bsky.social, H. Fritz, and P. Hagoort, we explore the role of nonlinear #dendrites as coincidence detectors and amplifiers of network fluctuations. www.biorxiv.org/content/10.1... 281
Reposted by Alessio QuaresimaNature Neuroscience @natneuro.nature.com · 05/03/2025Lateral inhibition from parvalbumin neurons in mouse primary visual cortex reduces sensitivity to contrast; lateral inhibition from somatostatin neurons changes the gain of contrast sensitivity 🧪🧠 @haiderlab.bsky.social @gtresearchnews.bsky.social s.bsky.social www.nature.com/articles/s41...nature.comLateral inhibition in V1 controls neural and perceptual contrast sensitivity - Nature NeuroscienceThe role of lateral inhibition for perception and neural computation remains unsolved. Del Rosario et al. show that distinct types of cortical interneurons in V1 drive lateral inhibition that causes s... 0269
Reposted by Alessio QuaresimaLiset M. de la Prida @lmprida.bsky.social · 26/02/2025New from the lab!! 👉🏼 authors.elsevier.com/a/1kgT43BtfH... 📝 @cellpress.bsky.social We discovered that genetically-defined neuron types in the hippocampus form unique manifolds! Dual color imaging, chemogenetics and topological analysis all at once! With Juan Gallego @juangallego.bsky.social 49032
Reposted by Alessio QuaresimaRenato Duarte @rcfduarte.bsky.social · 08/01/2025🚨URGENT: The Computational Neuroscience & Neural Computation (CNNC) lab is looking to fill 2x MSc Scholarships to investigate the interplay between synaptic, dendritic and neuronal adaption. Please apply here (or forward to interested students): www.comp-neuro.org/contactcomp-neuro.orgCNNCComputational Neuroscience & Neural Computation research lab 052