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galen

@galenbrain.bsky.social
192 followers 308 following 156 posts

theoretical neuro, vision, ml. phding @ uc berkeley. music, muay thai. neural computation: www.dissonances.blog/p/neural-compu…

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Reposted by galen
galen @galenbrain.bsky.social · 04/12/2024
Happy Spotify wrapped day to all who celebrate
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Reposted by galen
Ed Zitron @edzitron.com · 26/11/2025
I’ve decided that the only person I want to interview Sam Altman is Ziwe
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galen @galenbrain.bsky.social · 04/11/2025
"the brain knows something we don't" -Ed Callaway
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galen @galenbrain.bsky.social · 04/06/2025
lazy/clickbaity journalism aside, why do people keep referring to these companies as "AI labs", as if they are not corporations?
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galen @galenbrain.bsky.social · 11/05/2025
Cursor is free for students now so i'm finally trying it and it's actually so nice 😳
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Reposted by galen
Alex Hanna @alexhanna.bsky.social · 03/05/2025
I Teach Missile Defense Targeting, and That Is All
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Reposted by galen
Better Things Are Possible @internethippo.bsky.social · 15/02/2025
There's a Crisis of Masculinity in this country and the only way to solve it is to let me act like a cross between a baby and a movie villain
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galen @galenbrain.bsky.social · 03/05/2025
another banger from @robhorning.bsky.social how much of the shit we find ourselves in now could've been avoided if a bunch of guys just had more friends? robhorning.substack.com/p/just-for-a...
robhorning.substack.com
Just for a second I thought I remembered you
Being compelled to ask yet again, Are friends electric?
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galen @galenbrain.bsky.social · 13/04/2025
"Safety-Guaranteed LLMs" feels like fanfic simons.berkeley.edu/workshops/sa...
Workshop at the Simons Institute next week: "Safety-Guaranteed LLMs"
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galen @galenbrain.bsky.social · 06/04/2025
🗣️ the espresso tonic at CoRo 😌
Espresso tonic with a lime twist
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galen @galenbrain.bsky.social · 06/04/2025
the conclusion of every neurophysiology paper
Tumblr post by gerardwaist: 
people b saying things so definitively. like man i think it depends
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galen @galenbrain.bsky.social · 27/03/2025
For those at COSYNE, I am presenting a poster tonight 🫡 I'll be talking about a V1 complex cell model that factorizes phase and amplitude, and what the dependencies between the phase distributions suggest.
poster 1-005, A factorization model of V1 complex cells is selectively invariant
authors: me, Zeyu Yun, Friedrich Sommer, and Bruno Olshausen
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galen @galenbrain.bsky.social · 22/03/2025
got another cold
Meme with a skeleton lifting in the background, text says "my body is a machine that turns water into mucus"
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galen @galenbrain.bsky.social · 13/03/2025
berkeley drivers are so terrible man. maybe one of these days i will actually get hit and get a huge check, or die. either way at least i won't have to deal with them anymore
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galen @galenbrain.bsky.social · 12/03/2025
Is it just me or is GitHub Copilot getting worse
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Reposted by galen
Grace Lindsay @neurograce.bsky.social · 07/03/2025
Public protests are important for solidarity & signaling. But the real work having impact right now is in the courts. So if you've attended protests and are thinking 'what's next?' here are some legal funds to donate to: statedemocracydefenders.org/fund/ democracyforward.org ldad.org/letters-briefs
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galen @galenbrain.bsky.social · 04/03/2025
Torsten Wiesel (who is 100!) was on a panel at Berkeley today. His love of experiments and exploration in science came up: "David and I kept doing experiments... in spite of prizes and stuff."
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galen @galenbrain.bsky.social · 27/02/2025
by now we're used to real headlines resembling onion headlines in ridiculousness. but i think we've reached a new milestone when a real headline is literally used as an onion headline
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galen @galenbrain.bsky.social · 26/02/2025
Spotify added Create (rightmost), which is where Library used to be and I keep pressing it accidentally. No I do not want your AI Playlist (Beta). I opened this app to listen to music. Can you just let me do that.
Screenshot of new Spotify mobile UI with a Create button on the right menu where Your Library used to be. The options are Playlist, Blend, AI Playlist, Jam.
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galen @galenbrain.bsky.social · 22/02/2025
just found out the NEI advisory council meeting that would've reviewed my grant yesterday got cancelled despite being in the federal register 🙃 videocast.nih.gov/watch=55443 www.federalregister.gov/documents/20...
videocast.nih.gov
CANCELLED - National Advisory Eye Council - February 2025
The National Advisory Eye Council (NAEC) advises the Secretary of Health and Human Services, the Director, National Institutes of Health, and the Director, National Eye Institute on all policies and a...
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galen @galenbrain.bsky.social · 21/02/2025
effectiveness aside, it seems like adoption of these new "AI co-scientist" tools will just be used to further justify cutting science funding? (and instead funnel it to tech oligarchy) research.google/blog/acceler...
research.google
Accelerating scientific breakthroughs with an AI co-scientist
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galen @galenbrain.bsky.social · 18/02/2025
this is what my brain sounds like btw www.youtube.com/watch?v=-4D8...
youtube.com
Love Lock Floot
YouTube video by Clark - Topic
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galen @galenbrain.bsky.social · 13/02/2025
apparently David Hubel said something to the effect of: if you need statistical tests, you haven't found the right thing. the effect should be obvious. maybe purposefully provocative, but still...
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galen @galenbrain.bsky.social · 11/02/2025
if anyone wants to escape reality this weekend they are showing Sátántangó (7h30m) at BAMPFA on sunday. bampfa.org/event/satant...
bampfa.org
Sátántangó
Please note: The film contains a scene of cruelty to animals that some may find difficult to view.
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galen @galenbrain.bsky.social · 10/02/2025
casting my vote for more blogging from Konrad
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Reposted by galen
ceej @ceej.online · 10/02/2025
drake has died
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galen @galenbrain.bsky.social · 10/02/2025
Did Kendrick 🫰 at the end???
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galen @galenbrain.bsky.social · 09/02/2025
preparing for the superbowl 😮‍💨 www.youtube.com/watch?v=NxAI... (from 2022)
youtube.com
Kendrick Lamar Solo Live - M.A.A.D. CITY/Alright | Pepsi Halftime Show | Super Bowl LVI 2022 #NFL
YouTube video by Rarri
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galen @galenbrain.bsky.social · 08/02/2025
can someone help me understand what the actual goal is in these NIH cuts? sure you have the partisan bullshit of defunding the "leftist agenda" that is universities, apparently. but the administration knows the real implications, even if most trump supporters don't. is it just pure authoritarianism?
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galen @galenbrain.bsky.social · 08/02/2025
It's not surprising I guess, but still so incredible to me that the very basic concept of university education is accepted as leftist agenda, esp given all the ivy League people in the administration
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galen @galenbrain.bsky.social · 05/02/2025
THIS IS SO CUTE they're friends 🥹 from pubmed.ncbi.nlm.nih.gov/9592109/
Figure 1 from Translation-invariant orientation tuning in visual "complex" cells could derive from intradendritic computations by Mel, Ruderman, Archie 1998. Diagrams of a dendritic branch and cells with labels like "friends exhausted" and "friends of cell 1".
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galen @galenbrain.bsky.social · 02/02/2025
things feel very sinister right now and also it's raining in berkeley so this is the vibe open.spotify.com/playlist/4K6... send me sinister music
open.spotify.com
Sinister
Playlist · galen · 47 items
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galen @galenbrain.bsky.social · 01/02/2025
getting older is all about understanding why people in senior positions are bad at responding to emails
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galen @galenbrain.bsky.social · 30/01/2025
maybe it is time to leave substack (below by substack ceo) if you lack critical thinking skills and want to make money, i kinda get why you'd support "freedom of speech" in its current politicized form. but to shamelessly kiss up to (resisting using a different verb here) elon and zuck is pathetic
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galen @galenbrain.bsky.social · 28/01/2025
did not have a konrad trump impression on my 2025 bingo card but here we are, this administration truly bringing us new surprises every day
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galen @galenbrain.bsky.social · 27/01/2025
open the schools!!! 😭
screenshot of a tweet with text "like tell me this writing from r1 isn't actually good!" and a screenshot of the output:

II. The Interface as Infernal Contract
Let us be clear: ChatGPT is not a tool. Tools are humble things. A hammer does not flatter your carpentry. A plow does not murmur "Interesting take!" as you till. ChatGPT is something older, something medieval-a homunculus, a golem stamped from the wet clay of the internet's id. Its interface is a kabbalistic sigil, a summoning circle drawn in CSS. You type "Hello", and the demon stirs. 

The genius of the text box is its emptiness. Like the blank pages of a grimoire, it invites projection. Who do you want me to be? it hisses. A therapist? A co-author? A lover? The box obliges, shape-shifting through personas like a 17th-century mountebank at a county fair. Step right up! it crows. Watch as I, a mere language model, validate your existential dread! And the crowd goes wild.
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galen @galenbrain.bsky.social · 26/01/2025
i've always been confused about mainstream ai fearmongering (ai takes control and rules the world etc.), bc what Ali describes in this thread (and on his blog) seems like a much more immediate (and indeed already occurring) problem. and it seems to be the goal of SV + new admin to push it forward.
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galen @galenbrain.bsky.social · 24/01/2025
😌 www.youtube.com/watch?v=6g9L...
youtube.com
Ryuichi Sakamoto - "andata" (Electric Youth remix)
YouTube video by Milan Records USA
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galen @galenbrain.bsky.social · 22/01/2025
seems really bad? www.reddit.com/r/Professors...
reddit.com
From the Professors community on Reddit
Explore this post and more from the Professors community
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galen @galenbrain.bsky.social · 22/01/2025
ai slop found in a train exhibit in taiwan :(
Pillows printed with AI generated images of a microphone (?), guitar, and accordion. The guitar has more than 6 strings and the piano keys are incorrect.AI generated train image. The numbers and Chinese characters are garbled in the AI slop way.An image that says "XINBEITOU" but the letters are not straight around the edges, and the illustrated people's hands are weird.
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galen @galenbrain.bsky.social · 16/01/2025
new franz ferdinand is so franz ferdinand-y that i'm getting teenage angst flashbacks www.youtube.com/watch?v=d0gQ...
youtube.com
Franz Ferdinand - Build It Up (Official Audio)
YouTube video by Franz Ferdinand
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galen @galenbrain.bsky.social · 09/01/2025
the taiwan railway logo is so cool. it's the combination of 台 (台灣 = taiwan) and 工 (work), which also resembles the cross section of a railroad track. and it also resembles the traditional style seen in the circular version of "寿" (longevity), shown here on a 土地公 (guardian deity of a place)
Taiwan Railways logocross-section of a typical rail, source https://www.researchgate.net/figure/Typical-rail-cross-section-60E1_fig1_319542997土地公 at a cemetary
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galen @galenbrain.bsky.social · 08/01/2025
Lmao and didn't they just get caught censoring LGBTQ content www.usermag.co/p/instagram-... 🤡🤡🤡
usermag.co
Instagram blocked teens from searching LGBTQ-related content for months
Posts with LGBTQ+ hashtags were hidden under Meta's “sensitive content” policy which restricts "sexually suggestive content"
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galen @galenbrain.bsky.social · 04/01/2025
oh i am reading this book ASAP and the main point of mechler & ringach 2002 was this, which people have seemed to largely ignore!
screenshot of mechler & ringach 2002 abstract: Here we show that a simple rectification model can predict the observed bimodal distribution of F1/F0 in primary visual cortex when the distributions of the intracellular response modulation and mean are unimodal. Thus, contrary to common belief, the bimodality of F1/F0 does not necessarily imply the existence of two discrete cell classes.
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galen @galenbrain.bsky.social · 04/01/2025
what are your favorite examples of good roasts (comedy or social media, not cooking)?
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galen @galenbrain.bsky.social · 31/12/2024
Ending the year with the last post of Neural Computation. A sprint through special topics and a reflection on the semester. Happy new year! 🥳 www.dissonances.blog/p/wrapping-u...
dissonances.blog
Wrapping up Neural Computation
Sprinting through special topics, and a reflection
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galen @galenbrain.bsky.social · 30/12/2024
Hyperdimensional computing, inspired by cognition, is a framework where the primitives are high-dimensional vectors. It sits somewhere between symbolic and connectionist AI. Some basic examples: www.dissonances.blog/p/computing-...
dissonances.blog
Computing in high dimensions
Featuring a dip back into 𝖞𝖊 𝖔𝖑𝖉𝖊 AI history
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galen @galenbrain.bsky.social · 28/12/2024
What happens when you heat up a Hopfield network? An intro to the Boltzmann machine. www.dissonances.blog/p/microwavin...
dissonances.blog
Microwaving a Hopfield network
An introduction to the Boltzmann machine
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galen @galenbrain.bsky.social · 26/12/2024
Visual illusions give us hints about how we do scene understanding. One approach is to model perception as probabilistic inference. Some examples on natural images! www.dissonances.blog/p/perception...
dissonances.blog
Perception as visual inference
Bayes and natural images
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galen @galenbrain.bsky.social · 26/12/2024
my dad thought Goldie Hawn was in Hair. Goldie Hawn was not in Hair. she was in Shampoo.
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