Tootfinder

China has approved the world's first invasive brain-computer chip - here's what's next https://www.technologyreview.com/2026/06/01/1138133/china-world-first-brain-chip/ (archived at

China has approved the world’s first invasive brain-computer chip—here’s what’s next
The country wants to become a global leader in brain implants. Strong government support is expected to help accelerate that process.

Millions take omega-3 fish oil for brain health but a new study found no benefit #nutrition

Millions take omega-3 fish oil for brain health but a new study found no benefit
Fish oil supplements successfully delivered omega-3s to the brain, but a two-year study found no meaningful benefits for memory, cognition, or Alzheimer’s-related brain changes. The results challenge the idea that fish oil pills can help prevent Alzheimer’s and shift attention toward overall diet and lifestyle instead.

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'`,…

"Europe needs stronger enforcement, greater transparency, and more independent scrutiny of industry science. When credible evidence points to risks for children’s neurological development, public health must come before commercial interests."
https://www.

EU-approved pesticide found to have potential effects on brain development
New study on fluazinam’s neurotoxicity comes up with different findings from earlier report based on manufacturer’s data

A study in Nature Health finds that microplastics and nanoplastics
were at a higher level in brain tumour samples from living patients
than in healthy human brain samples from cadavers,
with a correlation between microplastic surface area and tumour proliferation. https://go.nature.com/4cuBK4I…

I woke at 2am and it's now 3am and my brain is still swirling. Unlike my usual insomnia routine, I am choosing to read my masto feed in the hope that my brain changes direction and settles down. Good luck to anyone else awake and struggling to sleep.

Imagination is not just replaying what we see and hear https://www.sciencenews.org/article/imagination-perception-overlap-brain-neuroscience "Conjuring a nonspecific scene or sound pings brain networks that respond to more than one sense"

Imagination is not just replaying what we see and hear
The findings differ from prior work, showing it's tough to disentangle how similarly our brains register imagined thoughts and real sensations.

Not the usual stuff I post.

I am currently discovering step by step the work of Mark Hallett :
https://www.thetransmitter.org/brain-stimulation/remembering-mark-hallett-leader-in-transcranial-magnetic-stimulation/
Quite a long journ…

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'`,…

No brain today. Just be.

Sweet jesus, I think the brain worms have worked on this one beyond remedy. The whole thing is toast.

Brain prioritizes "sound offsets" during hearing repair https://neurosciencenews.com/auditory-repair-noise-damage-30639/
Noise-induced reduction and early recovery of superior paraolivary nucleus sound-offset responses

Brain Prioritizes "Sound Offsets" During Hearing Repair - Neuroscience News
Neuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.

Wow
https://neurosciencenews.com/culture-empathy-interpersonal-emotion-30963/

Comforting Others Is a Cultural Trait, Not a Universal Instinct - Neuroscience News
Neuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.

Massachusetts-based brain implant company Axoft raised a $55M Series A and says it tested its device in a Shanghai patient, with plans for more trials in China (Bloomberg)
https://www.bloomberg.com/news/articles/20…

Once more I have woken up with Killing Joke rattling around my brain.
Nine tenths of the law that is sick
Is possession
Life expressed in matter is a blasphemy
Success defined by acquisition stinks
So busy trying to make a living I forget about living, yes, I do
So busy trying to make a living, I forget about life

Creativity is so intimate.
You're literally letting us see how your brain works.
Via @… on Bluesky
https://bsky.app/profile/nasibov.me/post/…

Ramin Nasibov (@nasibov.me)
Creativity is so intimate. You're literally letting us see how your brain works.

It probably says a lot about how my brain works that last night, I overheard a commercial featuring "I Saw the Sun" by Ace of Base, and immediately of Roger from American Dad.
https://www.youtube.com/watch?v=Fsrrf7P8Y_E

En la mani del #1deMayo un compañero me ha hablado de este artículo sobre la salud del uso de la #ia en el entorno laboral. No lo he leído aún pero me ha dicho que es muy interesante lo que plantea

I had a weird dream where I was talking to someone at some kind of ceremony, I think a funeral, where I had timidly painted my face with clay as part of some ritual. This person was talking about how far society has come while our brains have not caught up.
Imagine if your ancient cave dwelling ancestors were dropped into this world of cars, office hours, budgets, climate change, and AI. They would be absolutely freaking out and struggling to understand things all the time... Just like you are now.
Society teaches us to suppress these emotions. You're supposed to be OK with giant metal boxes flying around you in rumbling stampedes, but you feel it in unexplained anxiety. You're supposed to just fit your life into tight little bounds that ignore weather and season, but you feel it in more unexplained anxiety and depression. We are all part of something so big and complicated we can't make sense of it, we cannot possibly comprehend it all, it is simply too much to fully grasp the implications of our individual actions within global capitalism. Should we be surprised by our urge to simply destroy it, by the anger and desire to simply "smash" something far more complex than can be met with simple violence?
Some part of my brain was trying to remind me to be compassionate to myself. Perhaps that reminder can be useful to you as well.

🇺🇦 #NowPlaying on KEXP's #SonicReducer
SUX:
🎵 Brain Dead
#SUX
https://suxmusic.bandcamp.com/track/brain-dead
https://open.spotify.com/track/2HFFo5hZInkgtfitv1azeK

Hey folx! You probably see a lot of stuff from other social networks mirrored to Mastodon, how about we do it the other way around?
Recently, I've starred to mirror my posts to Instagram, Reddit, and other platforms, and I've had quite the success. My biggest post on Instagram, which is just one screenshot of a Mastodon post, has 44.5k likes and 256k views. My

Erik Uden on Instagram: "Babe, wake up. New man-made horrors beyond comprehension dropped!! In the end of the day, these companies probably realized that, just like with AI, they can somehow use scare tactics to attract venture capital. It's still a horrifying thing to think of, but possibly overblown to get money. The headline of the Science article reads: Not alive, but not dead: disembodied human brains used for drug testing By restoring some functions to intact brains from deceased donors, the startup Bexorg hopes to create a better drug development test bed for neurodegenerative diseases, written by Sara Reardon, published on the 20th of May 2026. Though, reading this Science article made me think: aren't we the brain? Am I missing something here? Now, of course the devil lies in the detail and the article makes it clear that this startup only restores “some functions”, which is certainly more complex in action than it is in theory written here, but certain language of the article makes me question the author's understanding of what is a human. The article writes: “Just a day ago, the brain was in a living person. Now, hours after its owner died, it sits on a cart draped in tubes [...]” What do you mean “it's owner” — isn't the brain it's owner? Isn't that where it's owner is? I mean, certainly the brain had no more activity, the person must've been declared brain dead by all standards before being sent to this startup, still it's odd hearing someone donated their brain instead of saying they've donated... themselves? Also “using a set of proprietary brain-sustaining machines” is a terrible sentence I always thought the people who don't donate their full body to hospitals are religious lunatics, but this is the first time I wrote something on my organ donor card. They can take my brain, but not as one piece."
45K likes, 971 comments - erik.uden on May 21, 2026: "Babe, wake up. New man-made horrors beyond comprehension dropped!! In the end of the day, these companies probably realized that, just like with AI, they can somehow use scare tactics to attract venture capital. It's still a horrifying thing to think of, but possibly overblown to get money. The headline of the Science article reads: Not alive, but not dead: disembodied human brains used for drug testing By restoring some functions to inta…

Would getting a Neuralink Blindsight brain implant for restoring vision be worth it? #BCI

Brain-Computer-Interface: ALS-Patient nutzt Hirnimplantat 19 Monate lang
Ein ALS-Patient hat ein Brain-Computer-Interface fast zwei Jahre lang täglich zu Hause genutzt. Die Studie liefert wichtige Belege für die Alltagstauglichkeit.

Brain-Computer-Interface: ALS-Patient nutzt Hirnimplantat 19 Monate lang
Ein ALS-Patient hat ein Brain-Computer-Interface fast zwei Jahre lang täglich zu Hause genutzt. Die Studie liefert wichtige Belege für die Alltagstauglichkeit.

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistInResidence
Funkadelic:
🎵 Maggot Brain
#Funkadelic
https://derrok.bandcamp.com/track/gusano-funkadelics-maggot-brain-cover
https://open.spotify.com/track/5WJU527RQNyMLuKecjsL8V

How US schools' overreliance on YouTube for educational content encourages students to drift into endless video scrolling on school-issued devices (Shalini Ramachandran/Wall Street Journal)
https://www.wsj.com/us-news/education/y…

EyeBrain: Left and Right Brain Lateralization Activity Classification Through Pupil Diameter and Fixation Duration
Ko Watanabe, Pooja Pol, Nicolas Gro{\ss}mann, Shoya Ishimaru, Andreas Dengel
https://arxiv.org/abs/2604.23562 https://arxiv.org/pdf/2604.23562 https://arxiv.org/html/2604.23562
arXiv:2604.23562v1 Announce Type: new
Abstract: The relationship between brain lateralization and cognitive functions is well-documented. The left hemisphere primarily handles tasks such as language and arithmetic, while the right hemisphere is involved in creative activities like drawing and music perception. Eye-tracking technology has shown the potential to reveal cognitive states by measuring ocular metrics such as pupil diameter and fixation duration. However, the ability to distinguish lateralized brain activity using these ocular metrics remains underexplored. Here, we demonstrate that pupil diameter and fixation duration can effectively classify left and right brain hemisphere activities. We obtained a considerably high classification performance, with an F1 score of 0.894. The results suggest that ocular metrics are robust indicators of lateralized brain activity and can be applied in cognitive monitoring and neurorehabilitation. Our future work expands on this by integrating these methods into real-time applications EyeBrain, potentially broadening their use across various cognitive and neurological domains.
toXiv_bot_toot

💧 Hydraulic brain: Body motion linked to fluid movement in the brain
#brain

Hydraulic brain: Body motion linked to fluid movement in the brain
The brain is more mechanically connected to the body than previously appreciated, scientists report in Nature Neuroscience. Through a study using mice and simulations, the team found a potential biological mechanism underlying why exercise is thought to benefit brain health: abdominal contractions compress blood vessels connected to the spinal cord and the brain, enabling the organ to gently move within the skull. This swaying facilitates the surrounding cerebrospinal fluid to flow over the bra…

https://open.substack.com/pub/ndintech/p/the-9-hour-leak-why-your-memory-is?utm_source=share&utm_medium=android&r=87l35j

Every time I see the avatar thumbnail of @… in my timeline, my brain somehow parses it as him wearing a belly-free crop top of some sorts

Auf Anregung von @… habe ich mal versucht, meinen Workflow von #Logseq auf #Orgmode umzubauen.
Der erste Ansatz mit org-roam sah vielversprechend aus. Aber schon nach ku…

Scientists discover the brain can rewire itself to truly multitask https://scitechdaily.com/scientists-discover-the-brain-can-rewire-itself-to-truly-multitask/ Implications for sensory substitution? Sensory overload?
Extensive experienc…

Scientists Discover the Brain Can Rewire Itself To Truly Multitask
Extensive practice can rewire the brain so a learned skill runs more automatically, making some forms of true multitasking possible.

How US schools' overreliance on YouTube for educational content encourages students to drift into endless video scrolling on school-issued devices (Shalini Ramachandran/Wall Street Journal)
https://www.wsj.com/us-news/education/youtube-…

Two days in R-studio has made my brain an utter mess. Doing extra work on the side at night feels more heavy than ever. But sooon - I see a vaccation in the horizon

No! No no brain, no brain. no brain. Toot toot toot toot [unintelligible] like-like-like-like YeAH toot. boost. toot. boost. toot. toot toot toot toot like-like-like-like mastodon no brain. mastodon no brain. boost-toot-boost-toot. never! never! never! brain. boost toot boost toot. Never think!
https://

It's not that The vOICe vision BCI is so good, it's that invasive BCIs for (restoring) vision are far worse than often claimed. The human brain is not plug-and-play. https://chatgpt.com/share/69f448a9-de04-83eb-9720-98a2f66ca7e5

multi-trillion dollar company showing off their multi-trillion dollar PhD-level galaxy brain technology

Aldon Smith's brain donated to CTE Center as family's attorneys investigate his death at age 36 https://www.foxsports.com/articles/wcbk/aldon-smiths-brain-donated-to-cte-center-as-familys-attorneys-invest…

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

"there is basically two sides in the #freeWill debate: compatibilists and those who find it very regrettable that they have a brain."
#compatibilism

one way mastodon continues to absolutely whip bluesky's ass by an order of magnitude is by having a proper edit function, which means i didn't have to delete/redraft my mastodon post because my morning brain confused robert wilson & robert anton wilson.

Elon Musk's bandwidth argument for Neuralink has a problem: the brain itself https://glitchwire.com/news/elon-musks-bandwidth-argument-for-neuralink-has-a-problem-the-brain-itself/ The 10 bits per second problem (for decision m…

Elon Musk's Bandwidth Argument for Neuralink Has a Problem: The Brain Itself
Musk's latest X post frames Neuralink as the solution to human cognitive bottlenecks. New neuroscience research suggests the limitation isn't the interface, it's the architecture.

💢 MRI scans reveal how the brain processes toxic workplace abuse
#mri

MRI scans reveal how the brain processes toxic workplace abuse
What happens in the brain when someone witnesses toxic behavior in the workplace? Researchers at Rutgers Business School, in a first-time collaboration with the Center for Advanced Human Brain Imaging Research at the Rutgers Brain Health Institute, used an MRI scanner to find out.

How Kosovo's tech industry, driven by local companies like business outsource provider SPEEEX, is helping cut youth unemployment and changing Pristina's skyline (Bloomberg)
https://www.bloomberg.com/news/articles/2026-04-30/…

How it feels to focus on anything for more than 30 minutes

New Study Challenges What We Know About Consciousness and the Brain
https://scitechdaily.com/new-study-challenges-what-we-know-about-consciousness-and-the-brain/

🇺🇦 Auf radioeins läuft...
Kane Strang:
🎵 Two Hearts And No Brain
#NowPlaying #KaneStrang
https://open.spotify.com/track/0bwxXTxB0wYq8CndfxFYXJ

A geometry aware framework enhances noninvasive mapping of whole human brain dynamics
Song Wang, Kexin Lou, Chen Wei, Zhiyuan Sheng, Jiahao Tang, Kaining Peng, Xinke Shen, Shuhao Mei, Liang Chen, Dongfeng Gu, Quanying Liu
https://arxiv.org/abs/2604.25592 https://arxiv.org/pdf/2604.25592 https://arxiv.org/html/2604.25592
arXiv:2604.25592v1 Announce Type: new
Abstract: Non-invasive electrophysiology lacks methods that accurately reconstruct whole-brain spatiotemporal dynamics while incorporating individual cortical geometry, leaving current electroencephalography and magnetoencephalography source imaging limited by simplistic or biologically implausible priors. Here, we show that embedding participant-specific Geometric Basis Functions (GBFs), eigenmodes derived from each individual's cortical surface, provides a powerful anatomic constraint that resolves the inverse problem and improves reconstruction fidelity. The method reconstructs neural sources as linear combinations of geometric basis functions, thereby aligning source estimates with the geometric organization of neural dynamics. We validate GBF across the Meta-Source Benchmark, task-evoked data, resting-state networks, intracranial stimulation, and epilepsy data. The results demonstrate that GBF yields high localization accuracy and captures fast spatiotemporal dynamics consistent with anatomical pathways. These findings suggest that both spontaneous and evoked whole-brain activity can be described by hundreds of geometric modes, providing a compact yet accurate representation of neural sources. By linking cortical geometry to electrophysiological dynamics, GBF offers a versatile source imaging tool for both scientific and clinical applications.
toXiv_bot_toot

The “neural fingerprint” of psychedelics was spotted among hundreds of brain scans of people on LSD, psilocybin, DMT, mescaline and ayahuasca,
pointing to a shared impact on the brain’s behaviour.
The finding emerged from a major study that combined 11 brain imaging datasets from around the world
in an effort to build a reliable picture of how the substances temporarily rewire the brain.
Dr Danilo Bzdok and his colleagues analysed more than 500 brain scans from 267 p…

If you compare the challenges that a Neuralink Blindsight brain implant for restoring vision still has to overcome with the challenges for The vOICe (sound-guided mental imagery)... https://www.artificialvision.com/neuralink.htm Supporting independent and open science

The vOICe vision BCI, or a brain implant?
White paper comparing Neuralink Blindsight and other brain implants with The vOICe vision BCI for the totally blind.

🇺🇦 #NowPlaying on KEXP's #SonicReducer
The Gears:
🎵 Teenage Brain
#TheGears
https://thedefog.bandcamp.com/track/fears-for-a-teenage-brain
https://open.spotify.com/track/2nuY8QtC890uJH9fCWuTAm

A brain implant for depression is about to be tested in humans #BCI

A Brain Implant for Depression Is About to Be Tested in Humans
While many brain-computer interface companies are focused on helping paralyzed people communicate, Motif Neurotech is targeting mental health disorders.

Triple Configuration of Brain Networks Based on Recurrent Neural Networks: The Synergistic Effects of Exogenous Stimuli, Task Demands, and Spontaneous Activity
Binghao Yang, Guangzong Chen
https://arxiv.org/abs/2604.23525 https://arxiv.org/pdf/2604.23525 https://arxiv.org/html/2604.23525
arXiv:2604.23525v1 Announce Type: new
Abstract: The foundation of cognitive flexibility and higher-order intelligence lies in the functional structure and activity of brain networks, which can be dynamically configured by both external environments and internal states. However, decoding these dynamics from high-dimensional neural data remains a challenge. In this study, we propose a computational framework using Recurrent Neural Networks (RNNs) with neural dynamic constraints to model source-localized resting-state EEG data from $114$ participants. We aim to clarify the "triple brain network configurations" driven by exogenous and endogenous factors, including external stimuli, information processing tasks, and spontaneous activities. Our model identifies the parietal network as a critical hub supporting these multiple configuration patterns. Furthermore, we reveal that the anterior and posterior parietal regions exhibit distinct functional specializations under different stimulus modalities. By formalizing a triple configuration framework, this work separates latent factors of brain dynamics and underscores the computational significance of parietal regions in orchestrating higher-order intelligence.
toXiv_bot_toot

The mature brain and the neuroscience of wisdom https://www.psychologytoday.com/us/blog/best-practices-in-health/202603/the-mature-brain-and-the-neuroscience-of-wisdom by William Haseltine; "A late-maturing bra…

The Mature Brain and the Neuroscience of Wisdom
A late-maturing brain filter in the thalamus prunes noisy sensory inputs over time, helping adults ignore distractions and focus, offering a neural basis for growing wisdom.

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 brain region associated with moral inconsistency
#brain

The brain region associated with moral inconsistency
Why don't some people practice what they preach? Researchers reveal that a brain region called the ventromedial prefrontal cortex (vmPFC) is involved. The researchers used fMRI imaging to identify brain activity patterns associated with moral behavior and judgment. People who behaved dishonestly despite judging the same behavior as immoral in others had less activity in the vmPFC, and when the researchers stimulated participants' vmPFCs, they became more morally inconsistent. The work is publis…

wow, that #redButtonBlueButton thing fucks with my brain in ways i didn't expect.
https://xcancel.com/waitbutwhy/status/2047710215265730755

Nighthawks

US company Paradromics on brain-computer interfaces: China's recent developments and what they mean for the US https://www.paradromics.com/blog/china-bci-developments Seems at odds with how the US administration keeps eroding the scientific ecosystem in the US;

Brain-Computer Interfaces | China's recent developments and what they mean for the U.S.
China's first commercially approved BCI made headlines. Here's what U.S. investors and policymakers need to know about the real state of the BCI race.

Physical Intelligence says its new model, π0.7, can direct robots on tasks they weren't trained on, an "early sign" of generalization, surprising researchers (Connie Loizos/TechCrunch)
https://techcrunch.com/202…

Physical Intelligence, a hot robotics startup, says its new robot brain can figure out tasks it was never taught | TechCrunch
The new model, called π0.7, represents what the company describes as an early but meaningful step toward the long-sought goal of a general-purpose robot brain.

Lucid dreaming shows that the human brain can go into a state of vivid mental imagery. If and once we can effectively tap into that, sound-guided mental imagery will restore veridical vision to the blind https://www.artificialvision.com/literature.htm

The science behind The vOICe vision BCI
Scientific publications based on use of The vOICe.

Researchers at Carnegie Mellon University have shown that
bacteria can learn from past experiences,
store memories across generations
and adapt their behavior to changing environments
all without a brain or nervous system
https://www.cmu.edu…

Bacteria Can Learn and Form Memories Without a Brain
Researchers at Carnegie Mellon University have shown that bacteria can learn from past experiences, store memories across generations and adapt their behavior to changing environments all without a brain or nervous system.

(YouTube) China's government-backed BCI push could bring brain-computer tech to the masses within 3 to 5 years #BCI

Brain computer interfaces boot up multipronged legal issues https://www.afslaw.com/perspectives/news/brain-computer-interfaces-boot-multipronged-legal-issues "BCIs may be implantable or noninvasive", "Can neural data ever …

Brain Computer Interfaces Boot Up Multipronged Legal Issues | ArentFox Schiff
Forget science fiction — the race to connect computers directly to the human brain is already underway, and it is accelerating. In recent months, neurotechnology companies have expanded human clinical trials and attracted substantial investment.

New York-based Probook, which is building an AI operating system for home service businesses, raised a $34M Series A led by a16z and a $6M seed led by Sequoia (Lily Mae Lazarus/Fortune)
https://fortune.com/2026/06/23/excl…

Exclusive: A founder who went from pressure washing to Wharton just raised $40 million to put AI to work for plumbers, electricians, and HVAC crews
Sequoia and a16z are betting Probook will be the AI operating system powering home services.

Integrative neurocybernetic modeling in the era of large-scale neuroscience
Il Memming Park, Ayesha Vermani, Gonzalo G. de Polavieja, Juan \'Alvaro Gallego, Kathleen Esfahany, Shreya Saxena, Michael Orger, Auke Ijspeert, Matthew Dowling, Daniel McNamee, Srinivas C. Turaga, Zachary Mainen, Joseph J. Paton, Alfonso Renart
https://arxiv.org/abs/2604.23903 https://arxiv.org/pdf/2604.23903 https://arxiv.org/html/2604.23903
arXiv:2604.23903v1 Announce Type: new
Abstract: Large-scale neuroscience is generating rich datasets across animals, brain areas and behavioral contexts, yet our modeling efforts remains fragmented across isolated experiments. We argue that understanding behavior requires integrative neurocybernetic models: understandable dynamical models that capture the closed-loop coupling of brain, body and environment, treat the brain as a controller pursuing latent objectives, represent structured variation across scales, and scale to heterogeneous datasets. Such models shift the goal from predicting neural recordings in isolation to inferring the organizing principles that govern neural and behavioral dynamics. We outline a practical route toward this goal by combining nonlinear state-space models and meta-dynamical extensions with scalable inference, knowledge distillation, mixed open- and closed-loop training, and connectomics-informed architectures. By pooling complementary constraints from recordings, behavior, perturbations and anatomy, integrative neurocybernetic models can provide statistical amplification, few-shot generalization, and mechanistic insight into shared dynamical structure, individual variation, and the control objectives that govern behavior. This agenda offers a model-centric path from fragmented data to a mechanistic science of how brains produce behavior.
toXiv_bot_toot

Low-level "visual" perception with visual-to-auditory sensory substitution is at least on par with brain implants for restoring vision. It's the higher-level visual perception where there remain many open questions. Much more scientific effort should go into that. #BCI #blindness

Ocular speech tracking persists in blindness, but its dynamics and oculo-cerebral connectivity depend on visual status https://www.eneuro.org/content/early/2026/06/23/ENEURO.0041-26.2026 "ocular speech tracking seems to respond selectively to acoustic features o…

Ocular speech tracking persists in blindness, but its dynamics and oculo-cerebral connectivity depend on visual status
While eye movements have been shown to track the speech envelope, it is unknown whether this reflects a hard-wired mechanism or one shaped by (lifetime) audiovisual experience. Further, questions remain about whether ocular tracking is modulated by speech intelligibility and which brain regions drive these synchronized eye movements. Here, we investigate ocular speech tracking in 47 (20 male), blindfolded early blind, late blind, and sighted individuals using magnetoencephalography (MEG) and so…

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'`,…

Revision Implant lands oversubscribed €4M round to take brain-powered sight implant into the clinic https://bmmagazine.co.uk/get-funded/revision-implant-4m-funding-brain-visual-prosthesis/ Brain implant for restoring vision to the blind;

Revision Implant lands oversubscribed €4m round to take brain-powered sight implant into the clinic
Belgian neurotech ReVision Implant secures an oversubscribed €4m round to bring cortical visual prosthesis manufacturing in-house ahead of first-in-human trials in Q3 2026.

#Brain2Qwerty v2: a model to decode natural sentences from non-invasive magnetoencephalography (#MEG) recordings https://facebookresearch.github.io/brain2qwerty/ via @…

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'`,…

By linking up visual and auditory processing in the human brain, The vOICe vision BCI can act as both a fully noninvasive visual prosthesis for the totally blind and as a research vehicle for macroscopic neuroscience https://www.artificialvision.com/neuralink.htm

The vOICe vision BCI, or a brain implant?
White paper comparing Neuralink Blindsight and other brain implants with The vOICe vision BCI for the totally blind.

Brain implants for restoring vision to the blind need to stimulate large numbers of neurons with electrodes, many times per second. So... https://bioniclab.substack.com/p/what-happens-to-blood-flow-when-you The stimulation paradox: Activating neurons starves them of…

⚡ The Stimulation Paradox: Activating Neurons Starves Them of Oxygen
Why BCIs Fail Series: Post 14

Vision restoration: From prostheses to genetic-based brain-machine interfaces https://www.sciencedirect.com/science/chapter/handbook/abs/pii/B9780443222122000173 "Classically, visual prostheses were made of electrode arrays", in Handbook of …

(2021) The Defensive Activation Theory: REM sleep as a mechanism to prevent takeover of the visual cortex https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2021.632853/full So we should disrupt REM sleep for better masteri…

Frontiers | The Defensive Activation Theory: REM Sleep as a Mechanism to Prevent Takeover of the Visual Cortex
Regions of the brain maintain their territory with continuous activity: if activity slows or stops (e.g., because of blindness), the territory tends to be ta...

The dismantling of US science (funding) by the US administration very likely also negatively impacts new studies based on The vOICe sensory substitution approach, no matter how much more promising it is than the development and use of brain implants for restoring vision.

Astrocytes connect specific brain regions through plastic networks (in mice) https://www.nature.com/articles/s41586-026-10426-6 "communication between distant brain regions that is mediated by plastic networks of gap junction-coupled astrocytes";

Astrocytes connect specific brain regions through plastic networks - Nature
Communication between distant brain regions is mediated by plastic networks of gap junction-coupled astrocytes.

(YouTube, 2023) This seeming "reconstruction" is misleading: not reconstruction but rather neural signal pattern matching with video frame lookup https://www.youtube.com/watch?v=4zBZySKWAqA Seeing through the eyes of a mouse by decoding its brain signals.

Brain rewires to stabilize walking during visual impairment https://neurosciencenews.com/brain-rewires-sensorimotor-walking-blindness-30721/
Resting-state functional magnetic resonance imaging study on the effects of visual status on walking-relate…

Brain Rewires to Stabilize Walking During Visual Impairment - Neuroscience News
Neuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.

Designing implants that don't scar the brain https://neurosciencenews.com/flexible-brain-implants-polyimide-biocompatibility-30538/ "Surprisingly, making probes 'ultra-thin' or allowing them to 'float' wirelessly didn't…

Designing Implants that Don't Scar the Brain - Neuroscience News
Neuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.

Brain-wide distributed processing underlying natural vision and audition https://www.biorxiv.org/content/10.64898/2026.05.26.727967v1 "prefrontal cortex coordinated brain dynamics through synergistic interactions independently of sensory modality and previous sensory e…

Brain-computer interfaces in healthcare: building the picks and shovels company while the giants fight over gold #BCI

Brain-Computer Interfaces in Healthcare: Building the Picks and Shovels Company While the Giants Fight Over Gold
Table of Contents

Relevant for brain implants? Frequency-specific effects of pulsed magnetic field on BV2 microglial cell function https://www.tandfonline.com/doi/full/10.1080/15368378.2026.2694326 "pulsed magnetic field can effectively regulate microglial phagocytosis, migration,…

A computer model predicted which human brain implant channels would fail #invasive

Convicted Harvard scientist rebuilds career in China through controversial brain-computer interface lab https://thedebrief.org/convicted-harvard-scientist-rebuilds-career-in-china-through-controversial-brain-computer-i…

Convicted Harvard Scientist Rebuilds Career in China Through Controversial Brain-Computer Interface Lab
Science, Tech and Defense for the Rebelliously Curious.

Seeing and imagining are handled by the same brain cells https://www.simonsfoundation.org/2026/05/12/seeing-and-imagining-are-handled-by-the-same-brain-cells/
"Researchers make advances in understanding how human brains ar…

Why brain implants are more than a sci-fi fantasy #BCI

Why brain implants are more than a sci-fi fantasy
Researchers have been working for decades on brain-computer interfaces to help those suffering from paralysis, blindness and hearing loss.

Max Hodak's Science Corp. is preparing to place its first sensor in a human brain https://techcrunch.com/2026/04/14/max-hodaks-science-corp-is-preparing-to-place-its-first-sensor-in-a-human-brain/ biohybrid

Max Hodak’s Science Corp. is preparing to place its first sensor in a human brain | TechCrunch
Human trials on the hybrid sensor are expected to begin in the years ahead.

Once you realize that a Neuralink Blindsight brain implant for restoring vision will not be available for at least another decade, consider your other options more seriously.

Sensory restoration via brain-computer interfaces: A unified 2×2 framework and convergence roadmap https://arxiv.org/html/2606.15091v1
"Community Siloing: Research remains siloed. Teams developing high-density invasive stimulation interfaces rarely collaborate with teams building non-invasive se…

Fake AI-generated video clip of an elderly blind man seeing his wife after receiving a brain implant for restoring his vision. Will we still know what is real? Reminiscent of the Argus II media coverage before the rise of generative AI https://www.youtube.com/watch?v=CiyGOUHD2nI

#Paradromics: From brain implants to neuroprosthetics | Making sense of brain-computer interface terminology https://www.paradromics.com/insights/from-brain-implants-to-neuropr…

Myelin emerges as an active regulator of brain plasticity, not only a structural insulator https://www.msn.com/en-us/health/other/myelin-emerges-as-an-active-regulator-of-brain-plasticity-not-only-a-struct…

#Paradromics and University of Michigan complete first #Connexus BCI implantation for the FDA-approved Connect-One clinical study

(YouTube) Jacques Carolan — The mission to get breakthrough brain treatments to everyone #neuromodulation

Companies developing brain implants for restoring vision to the blind will add smartglasses to compensate for ultra-crude vision, but smartglasses offering AI scene description, real-time talking OCR and sensory substitution may render the brain implant redundant. #BCI #blindness

White paper and living document: Comparing The vOICe vision BCI with Neuralink Blindsight and other brain implants for restoring vision to the blind https://www.artificialvision.com/BCI.html
(YouTube video clips) Recent developments with The vOICe visual-to-auditory sensory substitution includ…

When will @… write about Elon Musk's Neuralink Blindsight brain implant? Still nothing in sight. #BCI