Tootfinder

🤯 Brain activity goes to extremes in soccer fans, neuroimaging reveals
#sports

Brain activity goes to extremes in soccer fans, neuroimaging reveals
Studying brain patterns in soccer fans, researchers found that certain circuit regions of the brain were activated while viewing soccer matches involving their favorite team, triggering positive and negative emotions and behaviors, according to a new study published in Radiology. The researchers say these patterns could apply to other types of fanaticism as well, and that the circuits are forged early in life.

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

✨ 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.

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 63448 edges.
Tags: Biolo…

🇺🇦 #NowPlaying on KEXP's #Early
Wargirl:
🎵 Lost Inside My Brain
#Wargirl
https://wargirl.bandcamp.com/track/lost-inside-my-brain
https://open.spotify.com/track/3fZ2aU9vLCHYYpzj7hp9s0

Apropos of nothing, a scientifically proven way to help your brain deal with stressful situations is to play Tetris.

Consensus AI: Why will The vOICe sensory substitution defeat Neuralink Blindsight and other brain implants for restoring vision? https://consensus.app/search/why-will-the-voice-sensory-substitution-defeat-neu/dWrnJDjIR9uP48YkWTX_Ag/

Why will The vOICe sensory substitution defeat Neuralink Blindsight and other brain implants for restoring vision? - Consensus
Restoring vision in blind individuals can be approached through invasive brain implants (like Neuralink or visual prostheses) or non-invasive sensory substitution devices (SSDs) such as The vOICe, which converts visual information into sound. Each method has distinct strengths and limitations. Current evidence suggests that sensory substitution devices like The vOICe offer unique advantages in safety, flexibility, and practical visual rehabilitation, but do not fully replicate natural vision.

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 54480 edges.
Tags: Biolo…

A board-certified cardiologist in December expressed alarm over the state of Trump's health, citing several instances in recent weeks where he appeared to fall asleep during crowded White House meetings before jolting suddenly into periods of intense energy.
"He's done this several times in the last few weeks. He's fallen asleep in a crowded Oval Office and he's also fallen asleep at Cabinet meetings with people talking directly to him. That's what's called…

Doctor gives verdict on Trump's brain function after POTUS claimed he 'aced' cognitive exam
Trump declared last week he had correctly answered every question "for the third straight time" during his most recent mental health check

The most common strategy for "AI-proofing" your career is to get good at using AI tools.
This is futile, because no one is using AI tools to make things that are *good.* The goal is to check the box on the project plan at a predictable pace. As long as the box is checked, quality is not a factor.
To AI-proof your job, get out of the project game.

You can't "AI-proof your career" with a project mindset
Competing with LLMs on output velocity is a fool's errand because you will always lose. You can only beat them by curing yourself of your computer brain.

from my link log —
The race to create a perfect lie detector, and the dangers of succeeding.
https://www.theguardian.com/technology/2019/sep/05/the-race-to-create-a-perfect-lie-detector-and-the-dangers-of-succee…

Some YouTube creators are using AI tools to make videos for kids and babies, raising concerns that such AI content may negatively impact early brain development (Alexandra S. Levine/Bloomberg)
https://www.bloomberg.com/news/articles/20

Akira, who is also an idol of the "gravure" kind, is always promoting her books on the Devil ANTHEM account.
It always shock me a bit because I started listening to this band when the where like 14 and my brain refuse to acknowledge this was more than 10 years ago...

If you ever catch me making fun of older folks struggling with technology, just remind me of the numerous times I've tried to switch from vi to nano. Ever damn time I open nano for some dumb reason, I forget by the time I'm ready to save and quit. [Esc]-w-q-[Enter] is forever burned into my brain.
#linux #vi

audio description rules because even though im completely sighted, sometimes my brain doesn't work right and I can't follow what's happening BUT ALSO it's great for if you wanna watch something but also close your eyes for a bit or try to fall asleep or your head hurts but you still wanna watch an episode of something. they're usually really well done, too

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…

Series C, Episode 06 - City at the Edge of the World
AVON: Where is Vila?
BAYBAN: Who?
AVON: How would you like me to let some fresh air into that rancid little brain of yours?
BAYBAN: Go ahead. You'd be famous. The man who killed Bayban.
https://blake.torpidity.net/m/306/500

I've been bothered by Gluteus Medius. I've tried "activation exercises"—if you have a name for them, I did them. All I got in reply was "You wish!" 🤬
There is an awkward silence in the hip now. The hip is making new noises now. Which makes the internal dialogue weird:
"Hey, brain!"
"What do you want hip?"
"Nothing."
"Nothing?"
*silence*
"Hey, brain?"
"What do you want …

I recommend holding your breath until you give yourself brain damage

Nature: OpenAI's brain implant would use ultrasound to read minds. Does the science stand up? #ultrasound

OpenAI’s brain implant would use ultrasound to read minds. Does the science stand up?
Spin-out Merge Labs aims to rival Elon Musk’s firm Neuralink. But researchers say the technology is still at an early stage.

Flexion, which is building a full autonomy stack for humanoid robots, raised a $50M Series A from DST Global Partners, NVentures, and others, after a $7M seed (Mary Ann Azevedo/Crunchbase News)
https://news.crunchbase.com/venture/robotic-brain-building-star…

Exclusive: Founded By Ex-Nvidia Researchers, Flexion Lands $50M To Build The 'Brain' for Humanoid Robots
A startup founded by former Nvidia researchers that’s “building the brain for humanoid and human-capable robots,” Flexion has raised $50 million in funding, it tells Crunchbase News exclusively.

Ĉu pensado dependas de lingvo? Aperas pli da atestaĵo ke la respondo estas ne.
(angle):
https://www.quantamagazine.org/the-polyglot-neuroscientist-resolving-how-the-brain-parses-language-20251205/

The Polyglot Neuroscientist Resolving How the Brain Parses Language | Quanta Magazine
Is language core to thought, or a separate process? For 15 years, the neuroscientist Ev Fedorenko has gathered evidence of a language network in the human brain — and has found some similarities to LLMs.

https://www.the-independent.com/tech/paralysed-man-brain-implant-beer-b2044610.html

reFUGeeS From Beyond – Don’t Microwaves Your Brain
@…
https://www.clongclongmoo.org/2025/11/30/refugees-from-beyond-…

I’ve been seen.

The Italian neurosurgeon
#Sergio #Canavero has been preparing for a surgery that might never happen.
His idea?
⚠️Swap a sick person’s head—or perhaps just the brain—onto a younger, healthier body.
Canavero caused a stir in 2017 when he announced that a team he advised in China had exchanged head…

Job titles of the future: Head-transplant surgeon
Italian neurosurgeon Sergio Canavero has a dream to extend life by swapping someone’s head (or at least their brain) onto a new body.

... I'm not too sure if that is feasible, though. I have a former coworker who stopped writing code to start selling houses and I figured that I'm going to start by picking his brain over a cup of coffee.
I also figure that I have ~5 years before the cost of doing such a thing will normalize in any way in America. If every part of the process has a 150% tariff on the cost of materials, it probably won't be worth it.

Emergent Spatiotemporal Dynamics in Large-Scale Brain Networks with Next Generation Neural Mass Models
Rosa Maria Delicado, Gemma Huguet, Pau Clusella
https://arxiv.org/abs/2512.03907

Listening to my HiFi Walker to try to remind my brain that I don't really NEED to buy the shiny new Fiio player that's really cute and fun and fits in my pockets and....

Study Finds 40% of fMRI Brain Scans Misread Neural Activity
https://ground.news/article/study-finds-40-of-fmri-brain-scans-misread-neural-activity_7aa5a7

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'`,…

Australian artist and environmental engineer Tega Brain has created 'Slop Evader', a browser extension search tool for either Firefox or Chrome that evades AI slop by using the Google search API to only return content created before ChatGPT's first public release on November 30, 2022: https://tegabrain.com/Slop-Evader

Trump Is Making America Stupider (Catherine Rampell/The Bulwark)
https://www.thebulwark.com/p/trump-is-making-america-stupider-great-brain-drain
http://www.memeorandum.com/260129/p144#a260129p144

Northwestern University: Wireless device 'speaks' to the brain with light (in mice) https://news.northwestern.edu/stories/2025/12/wireless-device-speaks-to-the-brain-with-light "Implant could restore lost senses, provide sensory …

Wireless device ‘speaks’ to the brain with light
In a new leap for neurobiology and bioelectronics, Northwestern University scientists have developed a wireless device that uses light to send information directly to the brain — bypassing the body’s natural sensory pathways.

Genus-0 Surface Parameterization using Spherical Beltrami Differentials
Zhehao Xu, Lok Ming Lui
https://arxiv.org/abs/2602.01589 https://arxiv.org/pdf/2602.01589 https://arxiv.org/html/2602.01589
arXiv:2602.01589v1 Announce Type: new
Abstract: Spherical surface parameterization is a fundamental tool in geometry processing and imaging science. For a genus-0 closed surface, many efficient algorithms can map the surface to the sphere; consequently, a broad class of task-driven genus-0 mapping problems can be reduced to constructing a high-quality spherical self-map. However, existing approaches often face a trade-off between satisfying task objectives (e.g., landmark or feature alignment), maintaining bijectivity, and controlling geometric distortion. We introduce the Spherical Beltrami Differential (SBD), a two-chart representation of quasiconformal self-maps of the sphere, and establish its correspondence with spherical homeomorphisms up to conformal automorphisms. Building on the Spectral Beltrami Network (SBN), we propose a neural optimization framework BOOST that optimizes two Beltrami fields on hemispherical stereographic charts and enforces global consistency through explicit seam-aware constraints. Experiments on large-deformation landmark matching and intensity-based spherical registration demonstrate the effectiveness of our proposed framework. We further apply the method to brain cortical surface registration, aligning sulcal landmarks and jointly matching cortical sulci depth maps, showing improved task fidelity with controlled distortion and robust bijective behavior.
toXiv_bot_toot

🦥 Long-term calorie restriction may slow normal brain aging
#diet …

Long-term calorie restriction may slow normal brain aging
As the brain ages, cells in the central nervous system experience metabolic dysfunction and increased oxidative damage. These cellular issues impair the ability to maintain the myelin sheath (the protective covering around nerve fibers), which leads to age-related white matter degradation.

🇺🇦 #NowPlaying on KEXP's #Early
Wargirl:
🎵 Lost Inside My Brain
#Wargirl
https://wargirl.bandcamp.com/track/lost-inside-my-brain
https://open.spotify.com/track/3fZ2aU9vLCHYYpzj7hp9s0

Taking notes from the successes and failures of the Russian revolution, a group of anarchists (including Nestor Makhno, a Ukrainian anarchist militant who was critical in defeating the Tzar's army and who later also fought the Red Army) wrote a document titled the "Organizational Platform of the Libertarian Communists." This document came to be known as "The Platform." It remains one of the most important first-hand revolutionary documents, outlining a clear revolutionary plan.
I've taken this, the Viable System Model from cybernetics, and my own organizing experience, to describe an organization to confront the current set of crises.
This continues to build on the stuff I have been writing, but it's a lot less high level theory and a lot more specific.
https://anarchoccultism.org/building-zion/a-solarpunk-fractal-microservices
As always, editing notes (typos, grammar, spelling, etc) are always welcome, as are any questions. My ADHD brain tends to go a lot faster than anything else, so I have a tendency to drop words and have a lot of trouble catching them later. Between my ADHD and mild dyslexia, it can be pretty hard for me to catch when autocorrect gives me the wrong word.
A lot of folks have already been super helpful in offering their editing support, and I'm really grateful. Writing this has felt collaborative, and it should. On the one hand this comes from my own experience and research, but on the other I'm also voicing things that have come from conversations here. This has all been a bit of my voice and a bit of the federated world, and I'm really appreciating that.

Source: Sam Altman's Merge Labs, which seeks to read brain activity using ultrasound, is being spun out of LA-based nonprofit Forest Neurotech (Emily Mullin/Wired)
https://www.wired.com/story/sam-altman-brain-computer-interf…

Sam Altman’s New Brain Venture, Merge Labs, Will Spin Out of a Nonprofit
Merge Labs, a brain-computer interface startup that seeks to read brain activity using ultrasound, is being spun out of Forest Neurotech, a Los Angeles nonprofit.

finding out /pol/ launched a day after moot met epstein (which btw is a thing that happened) and imperceptibly but knowingly feeling something click as that information is absorbed into my brain

Stop having ideas brain. It's nearly 4am. Go to bed.
But, yeah, this seems kinda possible? With the projection behind the throne too?
Not sure immediately how you'd do that central column, or paint a better console that also served dinner.
🤔

A new study suggests that #dementia may be driven in part by faulty blood flow in the brain.
Researchers found that losing a key lipid causes blood vessels to become overactive,
disrupting circulation and starving brain tissue.
When the missing molecule was restored, normal blood flow returned.
This discovery opens the door to new treatments aimed at fixing vascular problems in …

Scientists found a way to restore brain blood flow in dementia
A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation and starving brain tissue. When the missing molecule was restored, normal blood flow returned. This discovery opens the door to new treatments aimed at fixing vascular problems in dementia.

#Blakes7 Series B, Episode 10 - Voice from the Past
AVON: The human brain.
ORAC: Correct.
CALLY: A telepathic order was beamed to Blake to force him to reroute to that asteroid.
ORAC: As you yourself foresaw.
AVON: So tell us something new.

Look ma, no brain implant! 😅 The vOICe vision BCI for the blind with USB camera glasses and AI scene description #noninvasive

Maurice LaMarche (voice of The Brain) doing his impression of Orson Welles and his famous frozen peas rant https://youtu.be/DN-wFzM2fd4

The brain isn’t a computer. ¯\_(ツ)_/¯

Elon Musk says Neuralink plans to start "high-volume production" of brain-computer interface devices and move to a fully automated surgical procedure in 2026 (Reuters)
https://www.reuters.com/business/healthcar

Where applicable, mass production is trivial for noninvasive software-based BCIs running on existing mass market devices #BCI

Elon Musk (@elonmusk) on X
Neuralink will start high-volume production of brain-computer interface devices and move to a streamlined, almost entirely automated surgical procedure in 2026. Device threads will go through the dura, without the need to remove it. This is a big deal.

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'`,…

😵‍💫 Targeted ultrasound can shape the brain's reward-seeking mechanisms
#ultrasound

Targeted ultrasound can shape the brain's reward-seeking mechanisms
The nucleus accumbens is a tiny element of the human brain triggered when we experience something enjoyable, and used to help us learn behaviors that lead to rewards. A new study has shown for the first time that its influence on human behavior can be altered using transcranial ultrasound stimulation (TUS).

Donald Trump has been branded a "certified lunatic"
following his most strange warning yet to Canada
as tensions continue to escalate,
with some online claiming
the president's brain has been
'eaten away by dementia'
in fresh health concerns.

Donald Trump's brain 'completely eaten away by dementia' as he issues strange Canada warning
Donald Trump issued a striking warning to Canada, suggesting China could ban ice hockey if Canada pursues its strategic partnership with Beijing amid escalating trade tensions

Stare-down between a female blind user of The vOICe vision BCI glasses and a male blind recipient of a Neuralink Blindsight brain implant (AI-generated video clip). For the serious part, visit https://artificialvision.com/neuralink.htm

#Cortigent reports positive 6-year findings for brain implant for providing artificial vision https://www.massdevice.com/vivani-cortigent-positive-findings-brain-implant/<…

Cortigent reports positive 6-year findings for brain implant for providing artificial vision
Vivani Medical subsidiary Cortigent announced the results of a study evaluating its Orion visual cortical prosthesis system.

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'`,…

Paradromics says it received FDA approval for a human trial of its Connexus brain implant, aimed at restoring speech to those with severe motor impairments (Emily Mullin/Wired)
https://www.wired.com/story/paradromics-gets-fda-approval-to-trial-…

Paradromics Gets FDA Approval to Trial Its Brain Implant in People
The Austin-based startup will test its high-bandwidth device to help restore speech in people with extremely limited movement.

#Biodrones: Russian company successfully tests remote-controlled pigeons with brain implants https://www.notebookcheck.net/Company-succes…

Company successfully tests remote-controlled pigeons with brain implants
A Russian company has announced it has achieved something unprecedented — making the Birds Aren't Real satirical conspiracy a reality. The company has announced it has achieved remote control of pigeons using brain implants.

Brains aren’t computers.
It’s self-evident:
🤖 Computers (even primitive ones) can do a lot of stuff that no brain can.
🧠 Brains (even primitive ones) can do a lot of stuff no computer can.
You know what’s really interesting?
That brains never evolved to be really fast and precise calculating things—which is exactly the raison d’être for computers.
(It’s either not necessary for consciousness or maybe actively detrimental to it?)

Calibrated simulations for dynamic focusing of ultrasound through the temporal window #ultrasound

Calibrated simulations for dynamic focusing of ultrasound through the temporal window
Focused ultrasound can be delivered through the temporal window to modulate heterogeneously located brain areas. Acoustic simulations allow for safety assessments when dynamically targeting brain structures, but the mismatch between simulation and measured focal pressure can vary across the steerable range due to mechanically inaccurate assumptions made about the skull and transducer. Here, we describe efficient methods for simulation-measurement calibration using axisymmetric projections and s…

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'`,…

😵 Diesel exhaust particles disrupt the function of brain's immune cells, study shows
https://medicalxpress.com/news/2025-11-diesel-exhaust-particles-disrupt-function.html

Diesel exhaust particles disrupt the function of brain's immune cells, study shows
Diesel exhaust particles can disturb the function of human brain immune cells, known as microglia, according to a recent study led by the University of Eastern Finland. The findings, published in Environment International, shed light on how traffic-related air pollution could contribute to brain inflammation and neurodegenerative diseases.

RE: #biodrones"

Boston-based Neurable, which builds an OS for brain-computer interfaces, raised a $35M Series A led by Spectrum Moonshot Fund, bringing its total raised to $65M (Brock E.W. Turner/Axios)
https://www.axios.com/pro/health-tech-deals/2025/12/19/neurable-r…

Exclusive: Neurable raises $35M for brain-computer interface AI
The company plans to kick off another raise next year, despite having 18 months of runway.

(YouTube) Neuralink overview, Fall 2025 #BCI

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 80270 edges.
Tags: Biolo…

(LinkedIn) Generative human intelligence for images anyone? https://www.linkedin.com/posts/petermeijer_the-voice-for-android-apps-on-google-play-activity-7413499467846500352-sfcJ

The vOICe for Android - Apps on Google Play | Peter Meijer
What is sensory substitution? When I speak to you and say, "Imagine a rising bright line", and you "see" a rising bright line in your mind's eye, that's mental imagery guided by sound, a form of sensory substitution. The vOICe vision BCI generalizes this such that it works for all images. And yes, being software-based, it is already in "mass production" well ahead of any Neuralink Blindsight brain implant, with well over 500,000 cumulative installs from Google Play https://lnkd.in/dGaF2br More…

Prototype device restores lost smell by teaching the brain to feel odors https://medicalxpress.com/news/2025-11-prototype-device-lost-brain-odors.html
Substitution of human olfaction by the trigeminal system

Prototype device restores lost smell by teaching the brain to feel odors
There is new hope for people who have lost their smell. Scientists have successfully tested a breakthrough device that lets people detect the presence of certain odors. This innovative system helps them "smell" again by translating odors into feelings (like touch) inside the nose.

A look at Cybathlon, an event by ETH Zurich where researchers team up with people with disabilities in a competition to test brain-computer interfaces (Oliver Whang/New York Times)
https://www.nytimes.com/2025/11/12/scien…

At the Cybathlon, May the Best Brain-Computer Interface Win
Every four years at the Cybathlon, teams of researchers and technology “pilots” compete to see whose brain-computer interface holds the most promise.

🧠 Decoded circuits reveal how brain cell networks stabilize memory formation
#brain

Decoded circuits reveal how brain cell networks stabilize memory formation
Newly decoded brain circuits make memories more stable as part of learning, according to a study led by NYU Langone Health researchers.

Brain-computer interface commercialization https://doi.org/10.1186/s12984-025-01811-9 "This article analyzes two rehabilitative BCIs—the Argus II retinal prosthesis by Second Sight and the ARC-IM spinal cord stimulation system by Onward Medical";

Brain-computer interface commercialization - Journal of NeuroEngineering and Rehabilitation
Brain-computer interfaces (BCIs) have emerged as powerful tools to restore neurological function lost due to injury or degeneration. Despite scientific adv

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'`,…

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'`,…

🐭 High-speed imaging tracks live brain cell activity in awake mice
#brain

High-speed imaging tracks live brain cell activity in awake mice
A research team from the School of Engineering at The Hong Kong University of Science and Technology (HKUST) has achieved a breakthrough in brain imaging by developing the world's first technology to capture high-resolution images of the brains of awake experimental mice in a nearly noninvasive manner.

Renewed work toward a visual prosthesis (brain implant) in the #LGN instead of visual cortex https://nin.nl/news/first-ever-recording-of-a-crucial-visual-structure-in-the…

How diamonds are being converted to quantum sensors by inserting tiny imperfections, opening up potential uses in medicine, brain-computer interfaces, and more (Financial Times)
https://www.ft.com/content/0b309cd2-aa74-428e-b37b-067665ef17ea

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'`,…

The hoopla around Elon Musk's Neuralink Blindsight brain implant is reminiscent of the media storm around the Dobelle brain implant back in 2002, at the time making global front-page headlines on CNN and elsewhere https://edition.cnn.com/2002/HEALTH/06/13/bionic.eye/

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

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_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

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

🧁 From Sweeteners to Sleeplessness: The Hidden Effects of Sucralose and Saccharin on the Gut-Brain Axis
#food

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'`,…

It is not difficult to think of military applications of brain implants. It is much more difficult to think of military applications of The vOICe sensory substitution. ChatGPT: https://chatgpt.com/share/692d8dd3-92e4-8004-aa8c-ca38c1fe2a38

ChatGPT - Military applications comparison
Shared via ChatGPT

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'`,…

Editorial: The explosive growth of brain-computer interface technology in clinical trials in China: technological leap forward? https://journals.lww.com/jagr/fulltext/2025/12000/the_explosive_growth_of_brain_computer_interface.1.aspx…

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

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 stimulation improves vision recovery after stroke #noninvasive cf-tACS to …

Brain stimulation improves vision recovery after stroke
Scientists at EPFL have developed an innovative, non-invasive brain stimulation therapy to significantly improve visual function in stroke patients who have suffered vision loss following a stroke. The approach could offer a more efficient and faster way to regain visual function in such cases.

WIRED: Sam Altman’s new brain venture, Merge Labs, will spin out of a nonprofit, Forest Neurotech https://www.wired.com/story/sam-altman-brain-computer-interface-merge-labs-spin-out-nonprofit-forest-neurotech/ Focus on usin…

Sam Altman’s New Brain Venture, Merge Labs, Will Spin Out of a Nonprofit
Merge Labs, a brain-computer interface startup that seeks to read brain activity using ultrasound, is being spun out of Forest Neurotech, a Los Angeles nonprofit.

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'`,…

WIRED: #Paradromics gets FDA approval to trial its brain implant in people https://www.wired.com/story/paradromics-gets-fda-approval-to-trial-its-brain-impla…

Paradromics Gets FDA Approval to Trial Its Brain Implant in People
The Austin-based startup will test its high-bandwidth device to help restore speech in people with extremely limited movement.

Amid talk of a brain drain, some scientists leave U.S. behind https://www.statnews.com/2025/12/17/research-cuts-fuel-scientific-brain-drain-american-science-shattered/ "A large part of what we loved about the United States i…

Amid talk of a brain drain, some scientists leave U.S. behind
“A large part of what we loved about the United States is no longer there”: Amid talk of a brain drain, some scientists leave the U.S. behind.

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

An electrode-based #Neuralink #Blindsight brain implant in visual cortex will not scale to large numbers of blind patients nor to normal-like vision beyond showing a few rough edges

Non-invasive technology can shape the brain's reward-seeking mechanisms https://www.plymouth.ac.uk/news/non-invasive-technology-can-shape-the-brains-reward-seeking-mechanisms Non-invasive ultrasonic neuromodulation of the human …

Non-invasive technology can shape the brain’s reward-seeking mechanisms
University of Plymouth news: New research led by the University of Plymouth has found that targeted ultrasound can be used to change the function of a...

Disclaimer: it's not that The vOICe vision BCI is so good, it's that the invasive implantable alternatives are so bad #BCI

(2025) Investor insights from China, Dongwu Securities: The commercialization of non-intrusive brain-computer interface products is expected to accelerate #BCI