π SPARC Codeathon draws global talent to build tools for open science!
In 2024, teams won $50K for innovations like SPARC.RL & oSPARC-Hub.
πSee where participants came from + watch the winners: www.youtube.com/watc...
π° $20K up for grabs in 2025: sparc.science/news-a...
#NIH_SPARC #DevLife
22.07.2025 22:04 β π 2 π 1 π¬ 0 π 0
Why I'm more worried about AI safety now than 6 months ago
Exponentials are all you need
New post: things have been moving very fast in AI. But has safety caught up to capabilities? open.substack.com/pub/naix/p/w...
09.05.2025 19:59 β π 10 π 3 π¬ 0 π 1
AI Is Nothing Like a Brain, and Thatβs OK | Quanta Magazine
The brainβs astounding cellular diversity and networked complexity could show how to make AI better.
The brain is a dense, thorny network of neurons, which come in many flavors and whose behaviors are controlled by a menagerie of molecules released on precise timescales. It is staggeringly more complex than an AI algorithm.
09.05.2025 20:04 β π 61 π 20 π¬ 0 π 3
Open Tools | Allen Institute for Neural Dynamics
We are doing science in the open. Our data and tools are openly available to the community.
All of our neural dynamics tools, software, protocols, datasets, and even hardware plans are now available in one convenient place!
Check it out and let us know what you'd like to see next: www.allenneuraldynamics.org/tools
π§ π
05.05.2025 23:48 β π 47 π 11 π¬ 0 π 0
Dean Buonomano explores the concept of time in neuroscience and physics
He outlines why he thinks integrated information theory is unscientific and discusses how timing is a fundamental computation in brains.
In this episode of βBrain Inspired,β @braininspired.bsky.social talks with @deanbuono.bsky.social about why he thinks integrated information theory is unscientific and how timing is a fundamental computation in brains.
#neuroskyence
www.thetransmitter.org/brain-inspir...
23.04.2025 14:44 β π 22 π 9 π¬ 0 π 2
Neuromorphic Questionnaire
This form collects valuable information from the Neuromorphic Community as part of a project led by Matteo Saponati, Laura Kriener, Sebastian Billaudelle, Filippo Moro, and Melika Payvand. The goal is...
Take our short 5-min anonymous survey on the Neuromorphic fieldβs current state & future:
π tinyurl.com/3jkszrnr
ποΈ Open until May 12, 2025
Results will be shared openly and submitted for publication. Your input will help us understand howΒ interdisciplinary trendsΒ are shaping the field.
16.04.2025 10:27 β π 8 π 10 π¬ 1 π 0
I'm extremely proud of this work, which shows how using the physics of analog electronic circuits helps us understand learning and computational principles of cortical neural networks and build efficient neural processing systems that can complement and outperform AI accelerators in edge computing!
02.04.2025 20:38 β π 8 π 4 π¬ 1 π 0
Aran Nayebi discusses a NeuroAI update to the Turing test
And he highlights the need to match neural representations across machines and organisms to build better autonomous agents.
In this βBrain Inspiredβ episode, @anayebi.bsky.social joins Paul Middlebrooks to discuss his reverse-engineering approach to build autonomous artificial-intelligence agents.
www.thetransmitter.org/brain-inspir...
09.04.2025 13:01 β π 8 π 4 π¬ 0 π 1
ODIN Symposium 2025 I Speakers
Preview the speakers and workshops below to gain further insight into conference programming.
Arrived for #ODIN2025 @alleninstitute.bsky.social we have organized a fantastic lineup of speakers & participants:
Topics cover High Throughput Acquisitions & Data Integration, Building/Benchmarking AI Models, Multiscale Analyses & AI Models.
CompNeuro North Star!
alleninstitute.org/odin-symposi...
08.04.2025 20:55 β π 9 π 1 π¬ 0 π 1
Hot off the presses: big update to our work looking at how adaptive decoders influence neural representations.
We added heroic analyses to show in both experiments & models that the structure of what the brain learns is altered by adaptive decoders. Check it out: www.biorxiv.org/content/10.1...
03.04.2025 20:41 β π 42 π 15 π¬ 3 π 1
Yeah I got that. It seems like weβre between a rock (needing compute that scales with growing high-entropy neural-behavioral data) and a hard place (only having one proven path to achieve scale but that path blinds you along the way, unless you only care about prediction).
26.03.2025 23:15 β π 1 π 0 π¬ 0 π 0
I meant in context of hw lottery and funding push for large-scale neural fdn models. Are we confident frontier transformers are βgood enoughβ to embrace complexity of brain data in the way @tyrellturing.bsky.social wants? What if SOTA models are missing something critical for understanding brains?
26.03.2025 23:05 β π 0 π 0 π¬ 1 π 0
Could either of you explain the value of benchmark-based βSOTAβ architectures if current base models get 0% on ARC-AGI-2?
Do we care at all about generalizability viz. novel problem-solving, which human brains can do but Claude 3.7 just falls down? Language is not enough.
bsky.app/profile/fcho...
26.03.2025 22:41 β π 1 π 0 π¬ 1 π 0
Eva Dyer and I wrote an opinion piece for @thetransmitter.bsky.social on why neuroscience needs to embrace complexity and accept the "bitter lesson" by using a data-driven regime at scale.
With commentary from several wonderful researchers!
π§ π #NeuroAI π§ͺ
26.03.2025 17:20 β π 111 π 34 π¬ 5 π 7
I think Iβll dig in further and perhaps reach out via email. Very cool paper!
25.03.2025 18:12 β π 2 π 0 π¬ 1 π 0
I agree the two peaks reflect distinct functions (esp. b/c no second beta dip in 3c) but concern is you are looking at theta power vs. peak accel when Kropff was theta freq vs. instant accel. Plus, I assume homing rotation was ballistic so peak accel indexes swing amplitude (and thus correction).
25.03.2025 18:09 β π 1 π 0 π¬ 0 π 0
Theta activity supports landmark-based correction
of naturalistic human path integration
Impressive 128 channel mobileEEG study with hmdVR:
www.biorxiv.org/content/10.1...
25.03.2025 10:54 β π 25 π 6 π¬ 7 π 0
Beautiful support for oscillatory interference mechs of theta-phase reset. Curious though if that second peak in Fig 3b could be better explained as theta-power speed-tuning during stationary rotation, e.g., Supp. Fig 3a for rat head-scanning in my 2014 paper. dx.doi.org/10.1038/nn.3...
25.03.2025 14:55 β π 4 π 0 π¬ 2 π 0
Not to toot my own horn, but Neuromatch's NeuroAI course is one of the best places to learn about this exciting area of neuroscience. Students and postdocs, apply!
17.03.2025 18:20 β π 26 π 11 π¬ 0 π 0
From interview of Lee Bollinger, 1st Amendment scholar who served as dean of @UMichLaw, president of @UMich, and president of Columbia University.
www.chronicle.com/article/were...
15.03.2025 19:17 β π 25424 π 11453 π¬ 737 π 763
βMy career is overβ: Columbia University scientists hit hard by Trump teamβs cuts
The US government has begun slashing US$400 million in research grants at Columbia University over pro-Palestinian campus protests.
π¨This week, many Columbia scientists lost grants that funded over half their annual income. Others will no longer be able to do research that helps treat thousands of sick patients across the US.
"It hurts," they told me.
My story for @nature.com π§ͺ
www.nature.com/articles/d41...
14.03.2025 17:11 β π 394 π 240 π¬ 14 π 18
π¨π§ͺ Are you a researcher affected by the recent cancellation of federal grants and contracts at Columbia University?
I'm working on a story for @Nature.com. If you want to chat, your identity will be kept private.
Signal: humbertobasilio.24
Email: humberto.basilio@us.nature.com
Repost please!
10.03.2025 14:38 β π 125 π 116 π¬ 1 π 2
Iβve dismissed IIT as unscientific ever since first reading about it in Anil Sethβs 2006 paper. Can I have an h-index bump too?
www.pnas.org/doi/full/10....
11.03.2025 12:04 β π 0 π 0 π¬ 0 π 0
Congrats! I know that isnβt easy.
07.03.2025 16:09 β π 1 π 0 π¬ 0 π 0
The animal doesn't carry around a loss function, that's a mathematical abstraction to help us organise our thoughts and nature is under no obligation to match that. I also agree it's a useful abstraction but it's not reality, just a model.
06.03.2025 12:46 β π 8 π 2 π¬ 1 π 0
We need to start building international scholar owned and led infrastructure for science as soon as possible. Check out my article on this:
www.thetransmitter.org/policy/scien...
05.03.2025 08:40 β π 18 π 4 π¬ 2 π 1
We're not done yet | 18F
18F was doing exactly the type of work that DOGE claims to want β yet we were eliminated shortly after midnight. Read our letter to the American people:
18f.org
01.03.2025 23:38 β π 18906 π 6882 π¬ 698 π 448
Inside the Collapse at NIH
Administration officials pressured NIH to avoid clear advice from the agencyβs own lawyers to restart grant funding now.
By @katherinejwu.com
"The NIH... supported 99 percent of the drugs approved in the U.S. from 2010 to 2019. The agency has had a hand in βnearly all of our major medical breakthroughs over the past several decades,β
The NIH is in a struggle for its (and our) lives. This is existential to America:
27.02.2025 17:29 β π 816 π 491 π¬ 11 π 28
Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Director Ann S. Bowers WBHI | Prof @UCSantaBarbara | Using neuroscience tools to shine a floodlight on womenβs brain health https://wbhi.ucsb.edu | http://www.masterclass.com/drjacobs
AI and CogSci Researcher at Harvard and MIT. MD PhD.
President, Thinking About Thinking
http://neuromonster.org
http://youtube.com/@Thoughtchannel
Neuroscientist, educator, author of SO YOU WANT TO BE A NEUROSCIENTIST? (Columbia, 2020) & MIND OVER MATTER (Princeton TBD) // professor at ucsd // co-host of www.changetechnically.fyi with @grimalkina // www.ashleyjuavinett.com
Ecological psychologist just trying to make psychology better at explaining us. I study the perceptual control of action and get cranky about politics and AI technologies. He/him
Neuroscientist / Neuroethologist at the Kavli Institute for Systems Neuroscience, NTNU.
www.brkanter.com
#Memory #Learning #Time #Space #Hibernation #Torpor #Sleep #Dynamics #Circuits #AnimalBehavior #Ethology #Ecology
Co-founder of Grant Witness: https://grant-witness.us
Epidemiologist. Attorney. Social, legal, and environmental determinants of health.
On Signal: sdelaney.84
A free, collaborative, multilingual internet encyclopedia.
wikipedia.org
Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
How brain neural nets do computations; we aim to understand differences in brain wiring, using lasers and neuro-AI.
Lab head, NIH. Prev: media policy for democracypolicy.network.
linktr.ee/markhisted; Pers. views; neuro posts: π§ /π§ͺ
ElonJet | Tracking Elon Muskβs Jet by @jacks.grndcntrl.net
Also follow @spacexjets.grndcntrl.net
π€ππ§ SciML/NeuroAI to grok human cognition in health & diseaseβ¦ interactive social neuroscience to design cooperative AI π
#SocialNeuroAI #Neurodynamics #SysBio #PrecisionMed #CompPsychiatry
Dad Β· Husband Β· Prof UMontreal Β· PI of www.ppsp.team
Old school neuromorph: implementing cortical network models with elegant analog/digital electronic circuits.
Basic research in pursuit of truth and beauty.
https://www.ini.uzh.ch/en/research/groups/ncs.html
https://fediscience.org/@giacomoi
Assistant Professor of Machine Learning, Carnegie Mellon University (CMU)
Building a Natural Science of Intelligence π§ π€β¨
Prev: ICoN Postdoctoral Fellow @MIT, PhD @Stanford NeuroAILab
Personal Website: https://cs.cmu.edu/~anayebi
#AI4Science #CompNeuro #NeuroAI #SBI
www.mackelab.org @mackelab.bsky.social
Β· Prof Uni Tuebingen ML4Science BCCN tue.ai
Β· Adjunct MPI IS Β· Fellow ellis.eu
Β· currently hiring postdocs and PhD students
Β· sometimes goes for a run
π³οΈβππ§ π¬π΄ββοΈ Neuroscientist. Associate Director of Data and Outreach at Allen Institute for Neural Dynamics. Focused on how we do Science in the Open. She/her.
Scientist interested in all aspects of brain and behavior. Loves to talk math and data. Prof of Biology at University of Washington, Seattle. Mom of 2 epsilons; paints in watercolor here, there, and anywhere.
Data Scientist creating web applications for neurophysiology visualization and analysis. #OpenScience
βββ₯
hydra-pilled, immortal unless killed
β₯ββ
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elsewhere:
main: https://neuromatch.social/@jonny
main (bridged): https://bsky.app/profile/jonny.neuromatch.social.ap.brid.gy
personal: https://social.coop/@jonny
formerly: @json_dirs on birdsite
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they/them