Tootfinder

To flexibly organize thought, the brain makes use of space https://news.mit.edu/2026/to-flexibly-organize-thought-the-brain-makes-use-of-space-0120

To flexibly organize thought, the brain makes use of space
MIT researchers tested their theory of spatial computing, which holds that the brain recruits and controls ad hoc groups of neurons for cognitive tasks by applying brain waves to patches of the cortex.

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

Sources: Dell, Lenovo, and other PC makers are working with Nvidia on laptops using the Arm-based Nvidia-MediaTek system-on-a-chip, which could come in H1 2026 (Yang Jie/Wall Street Journal)
https://www.wsj.com/tech/nvidia-wants-to-be-the-brain-of-co…

“How can one mutation cause such different effects?”
Pera explained. “It comes down to genetic background.
Each strain has a unique genetic makeup that can either protect against or magnify the impact of that mutation.”
To confirm these findings in living organisms, Pera introduced the same mutations into live mice from the same eight strains.
Remarkably, the neurons in the brains of these mice phenotypically matched what he had seen in the petri dish,
providin…

What stem cells tell us about autism and other developmental brain disorders
By pairing stem cell technology with genetic diversity, JAX researchers uncover why identical mutations can lead to severe disease in some—and no symptoms in others.

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

"We're just going to run a physical simulation of a human brain to achieve AGI"
"Won't the brain die instantly if it's without a body and oxygen supply etc?"
"Well, we'll just also simulate a body."
"Won't the body die instantly if it's in a vacuum?
"Fine, we'll just simulate an atmosphere too."
"Won't the body die if it's without food and light and gravity and stimulation?"
"Fine, we'll just simulate all the physical processes on the Earth."
"Won't the Earth just freeze instantly without the Sun being there?"
"Fine, we'll just simulate the sun, too."
"Will the solar system work properly if there's only the sun? What about gravitational influences of other mass in the galaxy, what about cosmic rays?"
"Fine, we'll just simulate the whole universe, too."

I once again have the feeling that Randall Monroe can see directly into my brain (especially the mouseover text):
https://xkcd.com/3210/

My brain looked at this log and merged the last two plugin names into "yiffing".
I've clearly spent too much time on the internet.

For those who have been hearing of a Fly Brain being uploaded, the work you've been hearing of is impressive, yet as always the pop science media has warped what happened a bit:
„The Fly Brain Breakthrough Is Real. The “First Brain Upload” Narrative Is Not.”
https://…

The Fly Brain Breakthrough Is Real. The “First Brain Upload” Narrative Is Not.
Scientists mapped a fruit fly’s 139,255 neurons in extraordinary detail. Then a startup turned that milestone into a story about brain…

'Brain the size of a walnut': Bessent goes off on Newsom (Aaron Pellish/Politico)
https://www.politico.com/news/2026/01/23/scott-bessent-gavin-newsom-the-conversation-00742777
http://www.memeorandum.com/260123/p10#a260123p10

A scientifically important fMRI study of a deceased salmon won an IgNobel Prize a while back. It’s still important.
Bennett et al. "Neural Correlates of Interspecies Perspective Taking in the Post-Mortem Atlantic Salmon: An Argument For Proper Multiple Comparisons Correction" Journal of Serendipitous and Unexpected Results, 2010

IgNobel Prize in Neuroscience: The dead salmon study

#funFact
When you open your eyes to look at the world around you, what you “see” is an approximation that the collection of neurons and other cell types comprising your brain have learned to predict, based on the electrochemical signals—triggered by electromagnetic energy coursing through your external local environment—ricocheting around and through and amongst themselves (while they’re meanw…

New Virus
There is a new virus going around called WORK. If you receive any sort
of WORK, whether via e-mail, Internet, or simply handed to you by a
colleague, do not open it. Those who have opened WORK have found that
their social life is deleted and their brain ceases to function
properly.
If you do encounter WORK via e-mail or are faced with any WORK at all,
purge the virus by sending an e-mail to your boss with the words 'This
is too much for…

Fortunately my brain is quite slow, so as long as I'm healthy I won't need an invasive BCI (brain implant) to output faster than I can type or talk (with or without AI), and I'll use a headset or smartglasses for AR/XR.

🧠 Human-like Working Memory from Artificial Intrinsic Plasticity Neurons
#ai #llm

Human-like Working Memory from Artificial Intrinsic Plasticity Neurons
Working memory enables the brain to integrate transient information for rapid decision-making. Artificial networks typically replicate this via recurrent or parallel architectures, yet incur high energy costs and noise sensitivity. Here we report IPNet, a hardware-software co-designed neuromorphic architecture realizing human-like working memory via neuronal intrinsic plasticity. Exploiting Joule-heating dynamics of Magnetic Tunnel Junctions (MTJs), IPNet physically emulates biological memory v…

EPA Repeals Regulations for Mercury and Toxic Air Pollutants From Power Plants
Environmental and health groups said the change will make people sicker and supports a dying industry
https://www.thenewlede.org/2026/02/epa-rep…

EPA repeals Biden-era coal rules aimed at limiting brain-harming pollution
The US Environmental Protection Agency (EPA) repealed Biden-era regulations that forced power plants to cut harmful pollutants including brain-damaging mercury and particulate matter, EPA administrator Lee Zeldin announced on Friday.

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

“Brain Drain” or Temporary Wartime Realities? How the Number and Quality of Applicants to Ukrainian Higher Education Institutions Have Changed Since the Start of the Full-Scale Invasion: https://benborges.xyz/2026/02/19/brain-drain-or-temporary-wartime.html

The surprising way to handle a big moment like the NFL playoffs? Change nothing https://www.nytimes.com/athletic/6994027/2026/01/24/nfl-playoffs-pressure-handle-big-moments/

😯😯😯
https://www.rathbiotaclan.com/whole-brain-emulation-achieved-scientists-run-a-fruit-fly-brain-in-simulation/
Thanks @…

Whole Brain Emulation Achieved: Scientists Run a Fruit Fly Brain in Simulation | RathBiotaClan
Scientists ran a real fruit fly brain in simulation using the FlyWire connectome, achieving the first working whole brain emulation.

Four fast, weird songs on this EP from 2025 via Buffalo's synth punk freaks HAVANA SYNDROME. Love the guy's voice, he sounds totally unhinged. I love singers that sound unhinged. 😂
https://swimmingfaithrecords.bandcamp.com/album/kill-your-brain

"Why I don't think '#Neuralink' will ever be profitable" https://theneuroscienceofeverydaylife.substack.com/p/why-i-dont-think-neuralink-will-e…

I want to emphasize: the graphic details of what ICE did this morning are •extremely• disturbing. It is important to know what is happening, but that does not necessarily mean having every traumatic detail burned into your brain. Please take care of yourself, and be mindful of how you absorb details as they emerge.

Microplastics may be quietly damaging your brain and fueling Alzheimer’s and Parkinson’s #health

Microplastics may be quietly damaging your brain and fueling Alzheimer’s and Parkinson’s
Tiny plastic particles may be quietly threatening brain health. New research suggests microplastics—now widely found in food, water, and even household dust—could trigger inflammation and damage in the brain through multiple biological pathways. Scientists estimate adults may consume about 250 grams of these particles each year, and some can accumulate in organs including the brain.

How Hank Green Is Fighting Brain Rot by Slate
https://www.youtube.com/watch?v=GrDp8_Ao05U

The image just popped into my head of a PCBA manager in a Smokey Bear hat taking his blue-coated SMT technicians out for a morning run around the factory grounds singing cadence at them
I don't know but it's been said
Vintage solder's made of lead
Some say RoHS is a pain
But I kinda like my brain
Aoyue irons make me sad
But my Metcal ain't half bad

Cowboys front office explains their 'brain works' NFL Draft scouting outlook https://www.sportingnews.com/us/nfl/dallas-cowboys/news/cowboys-front-office-explains-brain-works-n…

Donald Trump sounded like a fascist dictator
suffering from a brain bleed
during his speech yesterday
at Davos.
It was a national embarrassment
even by the lowly standards of modern American politics.
The president’s showing in Switzerland was so shabby that I feel compelled to share some thoughts about it.
First of all, despite what cable news chyrons would have you believe,
Trump’s screed was chillingly aggressive.
He began the Gree…

American embarrassment. Global pariah.
Trump's Davos debacle marked a new low.

Your Brain Doesn’t Magically Finish Developing at 25. Here’s What Actually Happens
https://scitechdaily.com/your-brain-doesnt-magically-finish-developing-at-25-heres-what-actually-happens/

🇺🇦 #NowPlaying on KEXP's #AstralPlane
World Brain:
🎵 Minute papillon
#WorldBrain
https://worldbrain.bandcamp.com/track/minute-papillon
https://open.spotify.com/track/6h9DpgttzIscg0VXEnyUUx

Unhinged doesn't even cut it anymore... This speech & rhetoric needs a superlative to describe it... sheer brain rot! And yet, instead of a group walk out, a standing ovation at the end... unbelievable!

In der Juristerei wird das Aufkommen der LLMs begeistert gefeiert. Man versucht sich zu profilieren. Man ist vielleicht besorgt, dass die Stundensätze herunter gehen könnten. Aber sonst? Und dann diese Studie, die zeigt, dass bei Benutzung von LLMs die cognitive Kapazität und damit auch die Qualität dauernd nach unten zeigt. Kurz: Ein LLM-Anwalt bietet teure 0815-Soße, die man auch ohne Anwalt haben kann.

Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task
This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine, and Brain-only (no tools). Each completed three sessions under the same condition. In a fourth session, LLM users were reassigned to Brain-only group (LLM-to-Brain), and Brain-only users were reassigned to LLM condition (Brain-to-LLM). A total of 54 participants took part in Sessions 1-3, with 18 completing session 4. We used electroencephalo…

Next up, the Nurse Drain is just a part of the overall brain drain out of the US. Trump makes anyone who is skilled, has the opportunity and has half a brain to want to.
The Brain Drain into the USA was a key super power of the USA. Under Putin/Trump that is being destroyed. https://dmv.community/@AliceMarshall/116229967969444700

Did you know that I have a brain?
Yes.
No.
Pic or didn't happen.

One of those things about claims of “AGI” is that to really build a human-like intelligence we’d have to simulate a human brain as whole because 1. it’s the only thing we know that produces human intelligence and 2. no one knows how it actually works.
Because of (2) it’s irrelevant what anyone says about LLMs or any other technology (with the exception of simulating a whole brain)—you can’t know if a technology is intelligent like a human because we don’t know what that means or how that works.
Fun thing, it turns out it’s impossible to simulate a whole brain with the resolution required (basically quantum physics level), and you’d have to emulate a chemical and physical environment for the brain as well (it will also need a body etc.).
You’d also have to simulate other humans with brains from which the brain can learn; but to simulate those you’d have simulate evolving humans from single-cell organisms first etc etc ad infinitum

How psychedelics push your brain to dream while awake https://theconversation.com/how-psychedelics-push-your-brain-to-dream-while-awake-new-study-276708 Now how to nudge the brain of blind people to see through sound-guided mental image…

How psychedelics push your brain to dream while awake – new study
How psychedelics induce intense visuals.

fly_hemibrain: Fly hemibrain (2020)
A synaptic map of the hemibrain connectome of fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using EM reconstruction techniques. Neurons are labeled by their type. Edges are annotated by the connection strength between the neurons.
This network has 21739 nodes and 4259624 edges.
Tags: Biological, Connectome, Weighted, Metadata

Mekanistiska förklaringar är inget värt utan ordentliga utfall https://traningslara.se/mekanistiska-forklaringar-ar-inget-vart-utan-ordentliga-utfall/

Mekanistiska förklaringar är inget värt utan ordentliga utfall
En riktigt stor andel av alla flashiga bilder på hjärnan som påstås bevisa hur aktivering av olika delar av den hjärnan styr hur vi mår och beter oss behöver omvärderas verkar det som, 40 percent of MRI signals do not correspond to actual brain activity. Den här typen av saker sker då och då inom […]

Chinese brain-computer interface startup Gestala raised $21.6M co-led by Guosheng Capital and Dalton Venture at a $100M to $200M valuation, per CEO Phoenix Peng (Kate Park/TechCrunch)
https://techcrunch.com/2026/03/11/bci-startu…

Chinese brain interface startup Gestala raises $21M just two months after launch | TechCrunch
This is the largest early-stage funding in China’s brain computer interface industry.

One of the reasons I like music and movies so much is that they force my stupid fucking brain to think about something else for a few minutes

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Sara Decker:
🎵 Pick Your Brain
#SaraDecker
https://open.spotify.com/track/1113NcaAm9l3VJCcdgLxoZ

IEEE Spectrum: These hearing aids will tune in to your brain #BCI

Hearing Aids Will Use Biosignals to Ease Mental Strain
Could smart hearing aids that read brain waves and eye movements be the answer to fatigue-free listening?

Doctors made a custom CRISPR therapy to treat an infant with a rare genetic disease
A baby, named KJ, was born with a deficiency in carbamoyl phosphate synthetase 1 (CPS1).
This deficiency means his liver couldn’t convert ammonia
– which is made naturally when the body breaks down proteins
– into urea, damaging his brain and liver.
Babies born with CPS1 deficiency often end up staying in the hospital until they’re eligible for a liver transplant.
They h…

Today for the first time ever I added fake film grain in post while editing my photos.
I reached the point where noise reduction in low light situations makes my photos look noticeably worse, especially when people are involved. They start looking like wax figures and I hate that.
At the same time, as a digital kid, I wasn't a fan of adding fake grain to my photos. Everyone and their dog knows I don't shoot film. And what's the point of making my photos look worse.
Today something clicked in my brain and I decided I'd rather have some texture and deliberate imperfection in my pictures.
Especially when all this generative AI bullshit these days is about making things look so smooth and perfect it hurts.

It’s 4am, what’s up brain? Can you chill the fuck out and try to sleep a bit more?

learn 👇
https://archive.org/details/0-kathara-pics-all-3814-pages/0KATHARA PICS ALL 3814 PAGES/page/n989/mode/2up

I fear that Donald Darth #trumps
brain looks very similar to what his speech sounds like. A jumble of gut feelings and a lot of babbling.
Trump in #Davos at #WEF

#shitpost #shitposting #ShamelesslyStolenFromTumblr

"I’d interpret this as follows: this likely came down to a discussion involving Secretary of State Marco Rubio and a few other Iran hardliners. That’s where the decision was going to be made. There were probably people on the margins […]. But they would have known these buzzkill remarks weren’t what Trump or his inner ring of advisors wanted to hear. This is the nature of personalist rule. It’s down to the leader’s gut impulses. He doesn’t want to hear about problems."

After the whole Adam Something "dating advice for leftist men" thing, I realized I should probably write something about that. I didn't, but I realized I should. Here I am sort of getting around to it.
I had a friend call me an "elder" at one point. I was like 35 at that time, but like... a lot of old leftists are just dead or in prison, so we take what we can get I guess. Being also an elder in the sense that I'm an elder millennial, who is also a parent and married for almost 10 years and all that, I guess I'm technically qualified.
So here it is, dating advice for (straight cis) leftist men:
1. Don't.
That's it, actually. That's the whole thing. Let me explain a bit.
First of all, this is dating advice for neuroatypical folks. We're way overrepresented in both extremes because this system wasn't built for us. And that's who is *the most* confused by all the relationship stuff, and most likely to try to apply all this masculinity/manosphere bullshit. I'm also talking a bit from experience here, as a neruo-spicy trying to "figure out" how to date within a paradigm entirely built around neurotypicals and their relationships. It's garbage. Throw it out. There's nothing worth saving.
His video had some line comparing not having sex to your house being on fire. I'm not gonna bother to quote it because I'm busy with actual life. But like, that's exactly what I'm talking about. I recognize that and it's horribly destructive. Men who buy in to patriarchy actually believe this, because those men value themselves based on (hetro) sex. Yeah, if you think you're worthless because you aren't "getting laid" then yeah, you're gonna feel like that's an emergency.
"Dating" as a paradigm turns humans into roles. It dehumanizes us all, and thus makes human connection much harder. It is a game that, like thermonuclear war, can only be won by not playing.
When you abandon "dating" and just act like a human, everything starts to be easier. There's no such thing as being "friend zoned" because you're just friends. Sometimes friendships become other things, sometimes they don't. It doesn't actually matter, because if you're actually there for friendship then you don't *need* anything else.
My grandma, at 98 I think, gave me some advice. My grandparents always got along well, and were married for enough decades that I listened really closely. She told me I should just do things I loved to do and everything else would work itself out.
And it kind of did.
I understand the fear, the idea that you'll die alone. I get that. I get the loneliness. It all hits a lot harder when you have ADHD emotions and past trauma. I get that. But that fear is self-manifesting. When you build your confidence, when you don't *need* to be "in a relationship," you have more room to actually build relationships. For me, dating was dehumanizing. When I abandoned that, I was able to actually be a good partner, and I was able to find my partner.
I would advise against marriage as well, but we did get married for legal reasons. It can still be hard to maintain that, to see each other as people rather than roles. That becomes extra hard as parents. But the times that we cut through that are the times we're closest. Those are the times when it becomes easier to remember that we're both humans and all human relationships need tending.
Roles don't need to be tended because they are classifications. Classifications are static. But relationships between humans are not. Humans are messy and chaotic. Humans have all kinds of complex needs and desires.
So yeah, don't date. Just be a human and see what happens. Maybe google "relationship anarchy" and see where it takes you.
If you have ADHD, it can be especially useful to understand that relationships with neurotypical folks can be especially difficult. Assume you're incompatible with 90% of the population as your baseline, and you'll start to understand why the standard "dating" thing has made you feel so alienated and miserable.
Neurotypical folks generally have no idea that atypicality exists, much less how it impacts relationships. Having to conform to a neurotypical relationship just adds additional mental strain unless you find someone (really special) who can do at least some of the work.
The ADHD thing was especially important for me. There were so many things I was told to do in specific ways by neurotypicals that never worked for me. Their advice always made me feel like a failure. When I was finally diagnosed, I realized they were just giving advice for the wrong type of brain. It was advice I could never use. Basically all dating advice I ever got fell into this same category.
That's my braindump. Maybe I'll develop it more in the future, but I'm busy so maybe not. I hope it helps someone who is struggling like I was.

The Gulf of Trump
#uspolitics

Me: "wow I have surprisingly little reaction to eating gluten this week"
Also me: "the brain fog and achiness from the COVID vaccine sucks, but why do I have all this acne suddenly"

What with that big brain?

Fascinating article in @…:
https://www.thetransmitter.org/defining-ce

From genes to dynamics: Examining brain cell types in action may reveal the logic of brain function
Defining brain cell types is no longer a matter of classification alone, but of embedding their genetic identities within the dynamical organization of population activity.

I'm a Hollywood writer; so I put on a sports jacket and take off my brain.

⚡ Newly identified brain circuit and cells link prior experiences to appetite
#brain

Newly identified brain circuit and cells link prior experiences to appetite
Our past experiences shape how much we eat and where and what we choose to eat. Using preclinical models, researchers from Mass General Brigham and the Broad Institute of MIT and Harvard have identified brain cells that translate contextual information into appetite control.

Cam Skattebo apologizes for 'tasteless joke' about CTE https://www.nytimes.com/athletic/7138885/2026/03/22/cam-skattebo-apologizes-cte-asthma-comments-giants-nfl/

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 121755 edges.
Tags: Biol…

Nature: China approves brain chip to treat paralysis — a world first #Neuracle

China approves brain chip to treat paralysis — a world first
Chip allows people with paralysis to control a soft robotic hand.

A study of ~1,500 US workers finds AI use can reduce burnout but also cause "AI brain fry", a mental fatigue from using AI tools beyond one's cognitive capacity (Harvard Business Review)
https://hbr.org/2026/03/when-using-ai-leads-to-brain-fry

When Using AI Leads to “Brain Fry”
As firms increasingly incentivize employees to build and oversee complex teams of agents—for example, by measuring and rewarding token consumption as a proxy for performance—people are finding themselves pushed to their cognitive limits. Participants in a recent study described a “buzzing” feeling or a mental fog with difficulty focusing, slower decision-making, and headaches. The authors call this phenomenon “AI brain fry,” defined as mental fatigue from excessive use or oversight…

The unusual electronic and optical properties of #perovskites have long been touted as useful for improving solar cells and television screens,
but these materials have never quite hit the big time.
Existing approaches have hoovered up all the investment and attention, and perovskites remain confined to specialist applications.
Now researchers at Empa, ETH Zurich and the Politecnico…

Perovskite nanocrystal computer components inspired by brain cells
Researchers at Empa, ETH Zurich and the Politecnico di Milano are developing a new type of computer component that is more powerful and easier to manufacture than its predecessors. Inspired by the human brain, it is designed to process large amounts of data fast and in an energy-efficient way.

cintestinalis: Tadpole larva brain (C. intestinalis)
Entire connectivity matrix for the complete brain of a larva of Ciona intestinalis. Each directed edge represents a synaptic connection from pre-synaptic cell i to post-synaptic cell j (may not be a neuron). Edge weights represent the cumulative depth of presynaptic contacts in µm.
This network has 205 nodes and 2903 edges.
Tags: Biological, Connectome, Weighted

"A high acuity is trivially obtained at the expense of field of view through suitable enlarging optics, so whenever a high acuity is claimed for a visual prosthesis one must also check if the corresponding field of view is better than tunnel vision." https://www.artificialvision.com/neuralink

I am fortunate to have grown up in an era when vaccines were not portrayed as something to be avoided...
Mom of 7-year-old hospitalized with brain swelling from measles: ‘I still wouldn’t have given my son the vaccine’ | The Independent
https://www.independent.co.uk/news/health/measles-encephalitis-south-carolina-anti-vaccine-b2918500.html

#Shitpost #Shitposting #ShamelesslyStolenFromSomewhereElseOnTheInternetHonestlyICantKeepTrackOfThisStuffAnymore

How psychedelics push your brain to dream while awake https://medicalxpress.com/news/2026-03-psychedelics-brain.html "psychedelics make the brain more likely to 'see' images from memory rather than what's actually in front of it"; mental imagery

How psychedelics push your brain to dream while awake: New study
A new study in mice suggests psychedelics make the brain more likely to "see" images from memory rather than what's actually in front of it.

Toward real-time fMRI? Exploring the sensitivity limits of neuronal current imaging with MRI and MEG in the human brain https://www.biorxiv.org/content/10.64898/2026.02.17.706369v1 Local magnetic field amplitudes of ∼0.07 nT still below detection threshold of 0.2 nT at 3T; …

Lifehack, use this one simple trick discovered by a cat dad*:
Instead of spending hundreds or thousands on “agents”, just use your own brain!
*it’s me, I’m cat dad

Article on the ReVision Implant brain implant originating from China (WeChat): WeChat #BCI #NeuroTech

Milestone: Flexible Electrodes Implanted in Cerebral Cortex Offer Glimmer of Hope for Restoring Sight to the Blind; Brain - Computer Interface Gets FDA Breakthrough Device Designation
Recently, ReVision Implant, an innovative Belgian brain - computer interface firm, declared that its core product, the Occular visual reconstruction brain - computer interface, got the "Breakthrough Device Designation" from the US FDA.

fly_hemibrain: Fly hemibrain (2020)
A synaptic map of the hemibrain connectome of fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using EM reconstruction techniques. Neurons are labeled by their type. Edges are annotated by the connection strength between the neurons.
This network has 21739 nodes and 4259624 edges.
Tags: Biological, Connectome, Weighted, Metadata

🎧 Earbuds can be used to monitor brain health
#sensors

Earbuds can be used to monitor brain health
An international research team has uncovered the next frontier in monitoring brain health, and the key is in technology that millions of people are already using every day—earbuds. The world-first study found that commercially available earbuds have the capability to detect and classify brain activity, simply by measuring subtle changes in users' hearing. The team used acoustic sensors in earphones to assess cognitive load—the mental effort that shapes learning, task performance and early c…

Vivani subsidiary Cortigent to present Orion Visual Cortical Prosthesis System at NANS 2026, January 23, 2026 https://finance.yahoo.com/news/vivani-subsidiary-cortigent-present-orion-120000709.html 60 cortical surface electrodes, based on Argus II…

Vivani Subsidiary Cortigent to Present Orion System’s Advanced Brain Implant Technology in Poster Session at NANS 2026
Cortigent is a leading developer of brain interface devices based on precision neurostimulation technology The company’s new Orion cortical stimulation...

Crossmodal interaction of flashes and beeps across time and number follows Bayesian causal inference #SiFI

Crossmodal interaction of flashes and beeps across time and number follows Bayesian causal inference - Psychonomic Bulletin & Review
Multisensory perception requires the brain to dynamically infer causal relationships between sensory inputs across various dimensions, such as temporal and spatial attributes. Traditionally, Bayesian Causal Inference (BCI) models have generally provided a robust framework for understanding sensory processing in unidimensional settings where stimuli across sensory modalities vary along one dimension such as spatial location, or numerosity (Samad et al., PloS one, 10 (2), e0117178, 2015). However…

Lego unveils the Smart Play platform, with a brick powered by a custom chip that connects to compatible minifigures and tags for interactive lights and sounds (Jeremy White/Wired)
https://www.wired.com/story/lego-smart-brick-new-digital-brain/

Lego’s Smart Brick Gives the Iconic Analog Toy a New Digital Brain
The new sensor-packed Smart Play Brick will land this spring as part of a special Star Wars collection. The update adds interactive lights and sound to the Lego experience—including the Minifigs.

✨ Noninvasive approach to treating stroke by boosting the brain's lymphatic system
https://medicalxpress.com/news/2025-12-noninvasive-approach-boosting-brain-lymphatic.html

Noninvasive approach to treating stroke by boosting the brain's lymphatic system
Scientists from Monash University are partnering with colleagues at the Yale School of Medicine in New Haven, Conn., to develop a new, high-tech approach for treating ischemic stroke by enhancing removal of toxic waste products from the brain.

Dynamic reversal of IT-PFC information flow orchestrates visual categorization under perceptual uncertainty https://www.biorxiv.org/content/10.64898/2025.12.17.695044v1 Quite a mouthful to say that "the brain actually reverses its information flow when things get blurr…

The devastating toll of Iran’s counterattack on U.S. service members after Donald Trump’s surprise strikes on Iran is even more severe than previously known.
A deadly attack that killed six U.S. service members has also left dozens of others suffering from traumatic brain injuries,
memory loss,
and other “urgent” health issues
at Landstuhl Regional Medical Center in Germany,
the largest U.S. military hospital abroad,
CBS News reported Wednesday.
As o…

Jaw-Dropping Scale of Troops Wounded by Trump’s War Is Leaked
Scores of U.S. soldiers were gravely injured—but the Pentagon has not been upfront about it.

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 71604 edges.
Tags: Biolo…

Q&A with Skild AI CEO Deepak Pathak on building a general-purpose brain for robots, standing out among big tech's robotics efforts, the path to AGI, and more (Alex Heath/Sources)
https://sources.news/p/skild-ai-ceo-robotics-brain-davos

Skild AI's CEO on building one brain for every robot
My full Sources Live interview with Skild AI CEO Deepak Pathak from Davos.

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 71604 edges.
Tags: Biolo…

🤯 Specific brain signals rapidly eliminate body fat in mice
#fat

Specific brain signals rapidly eliminate body fat in mice
Researchers at WashU Medicine have identified a potent pathway that begins in the brain and leads to loss of all body fat without reducing food intake. The study is reported in Nature Metabolism.

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

A look at China's push to become a world leader in brain-computer interfaces, as Shanghai-based startup NeuroXess moves to human trials with Beijing's backing (Eleanor Olcott/Financial Times)
https://giftarticle.ft.com/giftarticle/actions/re…

Brain-computer interfaces for vision recovery in precortical vision loss https://www.dovepress.com/brain-computer-interfaces-for-vision-recovery-in-precortical-vision-lo-peer-reviewed-fulltext-article-EB …

Visual and tactile motion cues enhance the categorisation of novel object shapes #multisensory

Visual and tactile motion cues enhance the categorisation of novel object shapes - Experimental Brain Research
Object categorisation is a fundamental cognitive process, involving the integration of information across the senses. We investigated, using smartphones, whether visual and tactile motion cues could enhance object category learning and generalisation to novel object shapes. Two categories of similar shapes were associated with specific correlated visual and tactile vibration motion cues. After learning object categories, participants were assessed on categorisation of learned and novel objects …

Paid research opportunity for blind participants. Must be blind from birth or infancy, and live within 50 miles of Washington DC https://docs.google.com/forms/d/e/1FAIpQLSccpnHzLPO1RlBQAa3UNGXJ9hjQn_jHRv5GvIb6hqM7-caj-A/viewform

Interest form - volunteering for a SAMP Lab study
Welcome to the Sensory and Motor Plasticity Lab volunteer interest form, and thanks for showing an interest in our research! We are currently recruiting for a study of brain plasticity in people with blindness. Have you ever wondered about the way your brain reorganized to optimize touch, hearing, and memory, compared to your sighted family and friends? Georgetown University Medical Center is seeking individuals who are blind from birth or early infancy to participate in a new behavioral an…

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

Neuralink set to launch 'high-volume' brain implant production as competitors weigh in https://thedebrief.org/neuralink-set-to-launch-high-volume-brain-implant-production-as-competitors-weigh-in/

Neuralink Set to Launch ‘High-Volume’ Brain Implant Production as Competitors Weigh In
Science, Tech and Defense for the Rebelliously Curious.

budapest_connectome: Budapest Reference Connectome 3.0
A parameterizable consensus brain graph, derived from connectomes of 477 people, each computed from MRI datasets of the Human Connectome Project. Nodes are brain regions, and edges are weighted by the number of "tracks" that run between two nodes, as well as fiber length, fractional anisotropy and the number of occurrences in each of the 477 individuals.
This network has 1015 nodes and 112890 edges.
Tags: Biol…

Brainwaves meet spatial computing: Cognixion Vision Pro #noninvasive

Mishti Broor - 23. Brainwaves Meet Spatial Computing: Cognixion + Vision Pro
The partnership between Cognixion and Apple Vision Pro represents something bigger than a clever product integration. It represents the maturation of non-invasive brain-computer interface technology reaching beyond laboratory settings into a mainstream platform with millions of potential users. In

Perception of brain-computer interface implantation surgery for motor, sensory, and autonomic restoration in spinal cord injury and stroke https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2026.1678175/full "first-ge…

Frontiers | Perception of brain-computer interface implantation surgery for motor, sensory, and autonomic restoration in spinal cord injury and stroke
IntroductionStroke and spinal cord injury (SCI) can profoundly diminish quality of life across physical and psychosocial domains, with motor and sensory defi...

Application of non-invasive brain-computer interfaces in spinal cord injury rehabilitation #BCI #NeuroTech

To ChatGPT: Draw a plot of effective visual resolution as a function of penetrating electrode count using the Neuralink Blindsight brain implant approach for up to 16,000 penetrating wire electrodes in V1. https://chatgpt.com/share/6970cd96-60f4-8004-8b95-5fb1f3d58cf8 At …

Garry Tan, VC and Y Combinator CEO: Brain computer interfaces are now giving sight back to the blind https://garryslist.org/posts/brain-computer-interfaces-are-now-giving-sight-back-to-the-blind by @…

Brain Computer Interfaces Are Now Giving Sight Back to the Blind
A 2mm chip restored sight more than 80% of blind trial patients, built by a former cofounder of Neuralink.

What it's like to have a brain implant for 5 years https://www.wired.com/story/synchron-brain-computer-interface-five-years-als/ (archived at

What It’s Like to Have a Brain Implant for 5 Years
No one has had a Synchron brain-computer interface longer than Rodney Gorham. He's still finding new ways to use it.

Movies reconstructed purely from mouse brain activity https://medicalxpress.com/news/2026-03-movies-reconstructed-purely-mouse-brain.html
Movie reconstruction from mouse visual cortex activity

How psychedelic drugs affect the brain https://www.sflorg.com/2026/02/ns02132601.html "High-resolution brain imaging reveals that psychedelics suppress external visual processing and instead drive visual areas to access the retrosplenial cortex, [...], thereby generating hallucinati…

How Psychedelic Drugs Affect the Brain
Research findings reinforce new approaches in psychology, using psychedelic substances under medical supervision to treat certain clinical conditions.

Brain-aligning of semantic vectors improves neural decoding of visual stimuli #BCI

Misplaced neurons reveal the brain's adaptability https://www.sflorg.com/2026/01/ns01162601.html Position-independent emergence of neocortical neuron molecular identity, connectivity and function

Misplaced Neurons Reveal the Brain’s Adaptability
Can the brain keep working when its architecture changes?