Reposted by andy alexanderBen Saunders @bensaunders.bsky.social · 30/09/2026For those interested in a neuroscience PhD - the University of Minnesota Graduate Program in Neuroscience www.neuroscience.umn.edu is hosting a virtual open house event on Oct. 26th. Learn about the program and meet students and faculty! Register here: forms.gle/CXRLvz2EGPwG... 037
Reposted by andy alexanderAdrien Peyrache @apeyrache.bsky.social · 25/09/2026Grant peer review costs a lot: ~$40k per application in reviewer time, with proposals reviewed again and again. In @thetransmitter.bsky.social , I propose a partial lottery: reviewers decide pass/fail, chance picks among the passes, and "unmissable" ideas and ECRs get protected routes.thetransmitter.orgHow about adding an element of chance to grant review?A process that uses a lottery system saves time and accepts that, above a quality threshold, luck has always played a part in science funding. 1245
Reposted by andy alexanderUCI Center for Neural Circuit Mapping @ucicncm.bsky.social · 24/09/2026Excited to announce our last September seminar Dr. Douglas Nitz (UCSD)! @ucsdhealth.bsky.social 📢 "Subiculum and the Generation of Integrated Forms of Location and Orientation Tuning" 🗓️ September 29 @ 10 - 11 AM 📍 Falling Leaves 2200 Register now: docs.google.com/forms/d/e/1F... 021
andy alexander @andyalexander.bsky.social · 24/09/2026Very cool! Makes me think of this paper that changed how I think about...everything www.nature.com/articles/nat...nature.comModulation of intracortical synaptic potentials by presynaptic somatic membrane potential - NatureRapid communication between the neurons of the cerebral cortex involves propagation of an action potential, but the assumption that this is the sole form of cortical neuronal communication may need re... 020
Reposted by andy alexanderNina Miolane @ninamiolane.bsky.social · 21/09/2026🗓️ Join me on October 7 for one of the inaugural lectures of the Science of Intelligence Institute #UCBerkeley. Can we write scientific laws for intelligence? I believe that we can, that the math for it already exists, and that they apply across brains & machines. Let's chat: tinyurl.com/mvrfs39wtinyurl.comNina Miolane: Science of Intelligence Seminar SeriesScience of Intelligence Seminar 3141
Reposted by andy alexanderbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 08/09/2026Spatial goals trap hippocampal replay www.biorxiv.org/content/10.64898/20… 063
andy alexander @andyalexander.bsky.social · 04/09/2026Awesome work from @ronkeiflin.bsky.social @margole.bsky.social and team! 160
Reposted by andy alexanderMichaelle DiMaggio-Potter @michaelle.bsky.social · 23/08/2026The DEI committee at Temple University is hosting a “Demystifying grad school apps” workshop in which prospective psychology grad school applicants can learn about how to apply. If you’d like to attend, be sure to submit the form by September 1st! 143
Reposted by andy alexanderjenlhoy.bsky.social @jenlhoy.bsky.social · 20/08/2026we have a backlog of work coming out over the next year on the development of innate approach/avoidance behavior. Here is part one of five. I hope this helps folks looking at the roots of visually -guided approach v. avoidance decision making. 0135
Reposted by andy alexanderbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 21/08/2026Psilocybin lengthens hippocampal sharp wave ripples www.biorxiv.org/content/10.64898/20… 041
Reposted by andy alexanderDan Levenstein @dlevenstein.bsky.social · 11/08/2026If you’re interested to do an interdisciplinary co-mentored, field transition, or open ended theory/computation postdoc at WTI, please get in touch! 0259
Reposted by andy alexanderLaura Simone Lewis @laurasimonelewis.bsky.social · 06/08/2026I am delighted to be a Guest Editor for a Special Issue in Animal Cognition on Curiosity in Animals (along with @victorajuwon1.bsky.social and @monteirotiago.bsky.social) We seek papers that investigate curiosity across contexts and taxa. Get in touch for more info! link.springer.com/collections/...link.springer.comCuriosity and Information-Seeking in AnimalsCuriosity, the intrinsic motivation to investigate and gain information, is fundamental to human intelligence. However, like other cognitive capacities that ... 03616
Reposted by andy alexanderJonathan A. Michaels @jonathanamichaels.bsky.social · 10/08/2026The generic prospective student emails are getting out of hand. I just received virtually identical emails from the first and second author of a paper. One genuine email is worth 1000 generic ones. If you can convince me you're a real human I will very likely want to talk to you. 0187
Reposted by andy alexanderMichael Beyeler @mbeyeler.bsky.social · 08/08/2026A few years of work behind this one. 🧠 The challenge isn’t just finding the right stim pattern. It’s understanding, predicting, and ultimately controlling the neural response between stimulation & perception No paywall: authors.elsevier.com/c/1nZjs3BtfH... We walk through the main results below 👇 061
Reposted by andy alexanderDr. Becca @docbecca.bsky.social · 06/08/2026Please share--the Shansky lab is currently recruiting at all levels to work on an NIH-funded project investigating sex differences in the neural circuits that drive defensive behaviors. The official job ad isn't yet up, but interested folks can contact me as instructed here www.shanskylab.com/joinshanskylab.comJoin — Shansky LabThe lab at our end-of-semester field day 489100
Reposted by andy alexanderandy alexander @andyalexander.bsky.social · 29/07/2026Congrats to @xiaoxiao-lin.bsky.social for winning a highly competitive and prestigious 2026 University of California Presidential Postdoctoral Fellowship for her work on predictive prey capture In mice! Xiaoxiao you are a rockstar! @ucsantabarbara.bsky.social psych.ucsb.edu/news-events/...psych.ucsb.eduDr. Xiaoxiao Lin Named 2026 UC Presidential Postdoctoral Fellow | Psychological & Brain Sciences | UCSB 1121
andy alexander @andyalexander.bsky.social · 29/07/2026Congrats to @xiaoxiao-lin.bsky.social for winning a highly competitive and prestigious 2026 University of California Presidential Postdoctoral Fellowship for her work on predictive prey capture In mice! Xiaoxiao you are a rockstar! @ucsantabarbara.bsky.social psych.ucsb.edu/news-events/...psych.ucsb.eduDr. Xiaoxiao Lin Named 2026 UC Presidential Postdoctoral Fellow | Psychological & Brain Sciences | UCSB 1121
Reposted by andy alexanderBlack In Neuro @blackinneuro.bsky.social · 27/07/2026📣 It's Roll Call time! Kick off #BINW26 by introducing yourself! Share a selfie or short video telling us who you are, what you do, and the future you're helping reimagine. 🧠 Tag us and use #BINRollCall so we can celebrate our amazing community! Tag 3 BIN members you'd like to see join Roll Call ✨ 0912
Reposted by andy alexanderAndrew Pruszynski @andpru.bsky.social · 27/07/2026We're hiring! Postdoc position to study the neural control of reaching using high-density multi-area electrophysiology. 5 years of funding, great collaborative environment. Please share with anyone who may be interested. For details, see: docs.google.com/document/d/1...docs.google.comPruszynski Postdoc 2026Postdoctoral Researcher, Control Policies in the Primate Motor Circuit Pruszynski Lab @ Sensorimotor Superlab The Pruszynski Laboratory at Western University is seeking a postdoctoral researcher to j... 03835
Reposted by andy alexanderUCSB Computer Science Department @ucsb-cs.bsky.social · 23/07/2026A split second separates reacting from colliding! UCSB postdoc @mariusschneider.bsky.social earns $94K from Zaleski Discovery Award to build neuromorphic wearables that warn blind travelers in time⚡ Link: www.cs.ucsb.edu/happenings/a... #UCSB #ComputerScience #AssistiveTech #NeuromorphicComputing 083
Reposted by andy alexanderNina Miolane @ninamiolane.bsky.social · 22/07/2026Our review on superposition in AI & brains is published in @nature.com #Machine #Intelligence 🌐 Neural networks encode concepts in superposition. We can recover them in 3 steps: identifiability, compressed sensing, interpretability. W/ @david-klindt.bsky.social O'Neil Reizinger & Maurer 🌟 13415
Reposted by andy alexanderEmily A. Aery Jones @emilyaeryjones.bsky.social · 14/07/2026Our lab is re-opening the search for a postdoc! The candidate we chose this round unfortunately had to withdraw (2-body problem). If you or someone you know is looking for a postdoc in ephys + spatial navigation + neurodegeneration, come check us out: aeryjoneslab.github.ioaeryjoneslab.github.ioWelcome to the Aery Jones Lab! 1139
Reposted by andy alexanderMichael Goard @michaelgoard.bsky.social · 13/07/2026New review on ecological visual processing. Really enjoyed writing this as part of a longstanding collaboration with @crisniell.bsky.social, @mbeyeler.bsky.social, and @spencerlaveresmith.bsky.social 092
andy alexander @andyalexander.bsky.social · 12/07/2026Another amazing iNav in the books. You know a conference is excellent when you get back and want to go into lab on a Sunday. Amazing views in Banff and a strong contingent of current and former UCSB Navigation folks! 050
Reposted by andy alexanderJo Carpenter @jocarpenter.bsky.social · 07/07/2026The Moser Group is presenting our work on Wednesday afternoon at #FENS2026! •Mechanism for L-R sweeps •Attention modulation of sweeps •Grid/place remapping rules & dynamics •”Mega torus” as a hi-capacity memory space •Moving the grid bump •Development of tori & rings •RSC/HC pops. in a spatial task 2378
Reposted by andy alexanderMichael Beyeler @mbeyeler.bsky.social · 30/06/2026It’s not too late to submit to NeuroXR 2026 @ieeeismar2026.bsky.social! We’re looking for work across XR, neuroscience, HCI, affective computing, neuroengineering, rehabilitation, BCIs, and assistive tech. Deadline: July 5, 2026, 11:59 PM AoE neuroxr-ws.github.io/www/neuroxr-ws.github.ioNeuroXR 2026 at IEEE ISMAR 2026Workshop at IEEE ISMAR 2026 132
Reposted by andy alexanderFatih Dinc @fatihdinc.bsky.social · 23/06/2026Why did RNNs fail to learn long-term dependencies? What if we added one more modification, maybe now? It turns out we can give a pretty broad, analytical answer! See the attached paper for a rigorous treatment using centre manifolds, low-rank RNNs, and dynamical systems theory! go.aps.org/4fXWEeFgo.aps.orgGhost Mechanism: An Analytical Model of Abrupt Learning in Recurrent NetworksThis study establishes the ghost mechanism as an underlying mechanism for abrupt learning, whereby the recurrent neural network develops ghost points---transient dynamical bottlenecks---and identifies... 03510
andy alexander @andyalexander.bsky.social · 21/06/2026Hi Koen! I was planning to shoot you a message but this ended up needing to be a quick trip unfortunately. Already back in California...next time! 010
Reposted by andy alexanderMichael Goard @michaelgoard.bsky.social · 20/06/2026Very nicely done Radiolab episode featuring @emilyjacobs.bsky.social and team’s work. Check it out! radiolab.org/podcast/this...radiolab.orgThis is Your Brain on HormonesWe don’t have hormones, hormones have us. 1198
andy alexander @andyalexander.bsky.social · 19/06/2026@fatihdinc.bsky.social won the Richard C. DiPrima Prize from SIAM! He is an incredible scientist and I feel genuinely lucky to work with him alongside @wtredman.bsky.social and @ninamiolane.bsky.social . Congrats Fatih! Read more here: news.ucsb.edu/2026/022632/...news.ucsb.eduNew mathematical frameworks reveal how stable thoughts emerge from chaotic brain activityPostdoc Fatih Dinc has been recognized by the the Society for Industrial and Applied Mathematics for his work developing a bridge between mathematics and neuroscience. 092
Reposted by andy alexanderTakaki Komiyama @takakikomiyama.bsky.social · 03/06/2026Our new paper is out in Current Biology! We learn many things in parallel, and brain circuits are constantly rewiring across brain areas. It is notoriously difficult to understand which rewiring events are responsible for which type of learning. www.sciencedirect.com/science/arti...sciencedirect.comLocal plasticity underlies the reorganization of cortical circuit dynamics during motor learningDuring learning, neural circuits reorganize to encode new information and adapt behavioral responses. Ca2+/calmodulin-dependent protein kinase II (CaM… 1248
Reposted by andy alexanderJeremy Berg @jeremymberg.bsky.social · 27/05/2026So... I got more information about this plan. The most important points follow on the next posts. 1/3 77776
Reposted by andy alexanderAthena Akrami @athenaakrami.bsky.social · 23/05/2026"Support academic institutions under attack" A short correspondence with @sepikeshavarzi.bsky.social and @roozbehkiani.bsky.social -- Defending academic life is not peripheral to the mission of science. It is part of it. www.nature.com/articles/d41...nature.comSupport academic institutions under attackLetter to the Editor 0249
Reposted by andy alexanderPacific Optica @pacificoptica.bsky.social · 22/05/2026FN > 45 Whatever objective you use, Ventana imaging systems will get more field-of-view out of it, with full NA, and diffraction limited. The best ever for multiphoton / two-photon. And fast! 16,000 - 24,000 lines/s across the full field of view. pacificoptica.com/ventana/ 142
Reposted by andy alexanderLiz Chrastil @chrastil.bsky.social · 21/05/2026My lab is hiring two full-time research assistants! One position is for a project on spatial navigation across the lifespan, with a focus on midlife aging and menopause. The other is for functional imaging and spatial reference frames. recruit.ap.uci.edu/JPF10136 recruit.ap.uci.edu/JPF10137recruit.ap.uci.eduJunior/Assistant Specialist (Reference Frames) - Chrastil LabUniversity of California, Irvine is hiring. Apply now! 12217
Reposted by andy alexanderDr Kathleen Millen @neurodevkathy.bsky.social · 20/05/2026🚨🧪🧵URGENT INPUT NEEDED: NIH asks input for next strategic plan-including emphasis on non-animal models (NAMs) to replace animals. Per NIH insider, anti-animal responses now outnumber scientists 200-700x. Please please provide input. Deadline: May 26, 11:59 PM ET. grants.nih.gov/news-events/...grants.nih.govNIH Seeks Input on Framework for Next NIH-Wide Strategic Plan | Grants & Funding 45996
Reposted by andy alexanderJim Heys @jim-heys.bsky.social · 12/05/2026Excited to share the upcoming 6th Annual Rising Stars in Neuroscience Symposium @utah.edu! great lineup of graduate students presenting exciting neuroscience research. Looking forward to a fun couple days of science and discussion with a fantastic group of early career scientists. 0132
Reposted by andy alexanderjamelle @jamellebouie.net · 09/05/2026the most anti free speech administration in this country’s history 180120183659
Reposted by andy alexanderPacific Optica @pacificoptica.bsky.social · 08/05/2026Cool paper from Garret Stuber's lab and colleagues, led by Madelyn Hjort. mPFC-VTA circuit for contingency degredation. doi.org/10.1038/s415... Fig. 3 & 4 used the Cousa objective: **2p imaging + 2p holographic optogenetic stim., deep in brain using microprisms** ! pacificoptica.com/cousa/ 062
Reposted by andy alexandermark cembrowski @markcembrowski.bsky.social · 01/05/2026It was a blast to put this review together with @adriennekinman.bsky.social and Larissa! The subiculum is a gem of a brain region. Also - the manuscript process at @cp-trendsneuro.bsky.social was a pleasure - thoughtful&involved feedback from reviewers&editor that really elevated our manuscript 0277
Reposted by andy alexanderBionic Vision Lab @bionicvisionlab.org · 01/05/2026Two #BionicVision studies 👁️🧠 from our lab at #ARVO2026: 1. Argus II timing breaks sighted flicker-fusion assumptions: May 5, 8:30–10:15 AM 2. What shapes blind adults’ attitudes toward vision-restoration technology: May 6, 10:15 AM–12:00 PM Come find us in Denver! 153
Reposted by andy alexanderbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 28/04/2026Predictive pursuit emerges in high-dimensional recurrent neural networks www.biorxiv.org/content/10.64898/20… 061
Reposted by andy alexanderChunyu Ann Duan @annduan.bsky.social · 29/04/2026We are looking for two Research Assistants to conduct experiments and data analyses investigating the neural mechanisms of strategic and social decision-making using head-fixed (1) and freely-moving (1) behavioural paradigms in mice. www.ucl.ac.uk/work-at-ucl/...ucl.ac.ukUCL – University College LondonUCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021). 12226
Reposted by andy alexanderandy alexander @andyalexander.bsky.social · 28/04/2026Very excited to announce the first preprint from the lab @ucsantabarbara.bsky.social -- "Predictive pursuit emerges in high-dimensional RNNs." @wtredman.bsky.social (starting his own group at JHU this fall) summarizes the work nicely in this thread. 13510
andy alexander @andyalexander.bsky.social · 28/04/2026@wtredman.bsky.social @fatihdinc.bsky.social @xiaoxiao-lin.bsky.social and I have some fun plans for future work building on this computational framework. Feel free to reach out to any of us if you have questions/feedback. 130
andy alexander @andyalexander.bsky.social · 28/04/2026Very excited to announce the first preprint from the lab @ucsantabarbara.bsky.social -- "Predictive pursuit emerges in high-dimensional RNNs." @wtredman.bsky.social (starting his own group at JHU this fall) summarizes the work nicely in this thread. 13510