Tootfinder

EU-approved pesticide found to have potential effects on brain development https://www.theguardian.com/environment/2026/jul/02/eu-approved-pesticide-found-to-have-potential-effects-on-brain-development
…

"EU-approved pesticide found to have potential effects on brain development"
#EU #EuropeanUnion #Pesticides

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

Intermittent fasting triggers surprising changes in the brain #health

Intermittent fasting triggers surprising changes in the brain
Losing weight may involve rewiring the gut and the brain at the same time. In a study of obese adults, an intermittent fasting-style diet led to significant weight loss, healthier metabolic markers, and notable shifts in gut bacteria. Brain scans also revealed changes in regions tied to appetite, cravings, and self-control. The results suggest the gut microbiome and brain may work together to influence weight-loss success.

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

Mum Brain
Join TV news journalist Estelle Griepink as she consults the collective mum brain to get you the answers you need to know in ten minutes or less...
Great Australian Pods Podcast Directory: https://www.greataustralianpods.com/mum-brain/

Brain activity under anesthesia challenges what we know about consciousness | ScienceDaily
https://www.sciencedaily.com/releases/2026/06/260624025514.htm
The unconscious brain appears to be far more capable than scientists once believed. Researchers found that…

Remember the vacuum tube train? The car tunnels? The brain implant chip? The humanoid robots? Making government “efficient”? An AGI based on… tweets (wtf)?
But sure, colonizing Mars is totally real.

Flourish, which is building Cortex AI, a brain-like synthetic intelligence system that uses less power than LLMs, raised $500M, including $100M from Jeff Bezos (Steven Levy/Wired)
https://www.wired.com/story/jeff-bezos-is-funding-a-wild-hunt-for-t…

Jeff Bezos Is Funding a Wild Hunt for the Brain’s ‘Core Algorithm’
With $500 million in funding and a reported $2.5 billion valuation, Flourish wants to reinvent AI by putting real neurons under the microscope.

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.

Scientists discover a surprising link between vitamin C and brain health #nutrition

Scientists discover a surprising link between vitamin C and brain health
Could something as simple as vitamin C help support a healthier aging brain? In a study of more than 2,000 older adults in Japan, researchers found that people with lower vitamin C levels in their blood also tended to have less gray matter and weaker connections in a key brain network involved in memory, attention, and other cognitive functions.

Sorry, brain fart and typo. Part of the problem with trying to do philosophy when mentally ill is I have a lot of brain fog, and can't really evaluate how good my ideas are.
However, when I typed 'survival', what I meant to type (and thought I had typed, was 'society'.

I've never been a breakfast person. Back when I smoked I was a coffee-and-a-cigarette person, now Im just a coffee and I-hate-everyone-until-this-kicks-in person.
But every now and then Ill get this weird craving for granola in a bowl with milk (GF eats granola every day pretty much).
me: now remember, everytime you get a craving for granola you never finish half of it.
also me: shut up brain I know what Im doing.
me: that's way too much
also me: alr…

"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

Happy 250th, America 🇺🇸
Hopefully this is your awkward, lashing-out-at-all-good-things teenage years and not your the-world-should-burn-because-of-my-brain-worms boomer years.

The Dissociated Universe: Bernardo Kastrup’s Analytic Idealism and the Mind That Contains the World
This essay completes a sequence. The first article considered Iain McGilchrist's panpsychist proposal that matter is a phase of consciousness, the way ice and vapor are phases of water. Its companion examined Daniel Dennett's illusionism, which argued that consciousness as we ordinarily conceive it is a user illusion the brain stages for itself. The third position, the…

The Dissociated Universe: Bernardo Kastrup’s Analytic Idealism and the Mind That Contains the World | David Boles, Blogs
This essay completes a sequence. The first article considered Iain McGilchrist’s panpsychist proposal that matter is a phase of consciousness, the way ice and vapor are phases of water. Its c…

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…

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…

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.

I'm getting stack frames corrupted (or else I'm hitting the wrong stack frames) and I can't see why. My brain is far too messed up to deal with this level of shit just now!
#PostScarcitySoftware
#TheJoyOfSoftwareEngineering

Yes, I abuse f-strings in python because "print(f'" will always make more sense to my C-poisoned brain than "print('".

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.

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…

💧 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…

Thanks to @… I've been playing around with this website. I'm happy to find that my name and handles are most absent. I'm either a "fictional character from the YA novel and film adaptation 'The Spectacular Now'" or a character from Star Trek.

IN THE WEIGHTS
The weights are the billions of numbers forming an AI's brain. Type a name and see how strongly the leading AI models recognize it. Are you in the weights?

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.

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'`,…

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.

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.

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

WATCH: Cowboys last-chance bookends getting Hall of Fame assist https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2026/06/03/tyron-smith-joins-cowboys-tackles-for-drill-work-at-otas/90395451007/

No brain today. Just be.

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…

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

A shoutout to the systems engineers that made Microsoft Windows so fragile, that a single file browser (explorer.exe) freezing causes my Edge downloads to pause, and closing the frozen file browser closes all my file browsers.
My ADHD brain needed those open file browsers so I could keep track of all my in-progress tasks. How do I resume now? Yeah, I suppose I could come up with a better system than that.

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

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.

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.

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.

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…

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'`,…

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

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.

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…

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…

"You wouldn't normally buy this pile of dogshit, but what if we mixed all this dogshit together with shit from other animals and put a pretty bow on it and called it a cupcake? Would you buy it then?"
https://beige.party/@maxleibman/116507984376346134

💢 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.

(YouTube, 2025) The surprising way the brain is wired https://www.youtube.com/watch?v=9939jVJIZYo "What if vast areas of the brain contribute to many different functions and its connectivity is far more intricate than we once believed?"

Nearly 300 studies link the common pesticide chlorpyrifos to multi-organ damage, DNA disruption, and chronic disease https://usrtk.org/healthwire/chlorpyrifos-multi-organ-damage-dna-disruption-and-chronic-disease/

Nearly 300 studies link the common pesticide chlorpyrifos to multi-organ damage, DNA disruption, and chronic disease 
A sweeping review of nearly 300 studies finds the pesticide chlorpyrifos damages the brain, hormones, DNA, the liver— even at "safe" exposure levels.

It's a week since my last #PostScarcitySoftware entry. The version of eval/apply copied from `0.0.6` still doesn't compile, let alone work. There are reasons. I've been ill — my brain really is fucked — and I've had urgent outdoor work.
There is progress. I am cleaning up bits of old cruft as I go. But I don't think copying the old code was a good decision. I…

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…

Inside BCI on #Gestala https://insidebci.com/market/2026-07-03-gestala-china-ultrasound-bci-62m-angel-plus-shanghai-headquarters/

Gestala closes US$62 million Angel+ round for ultrasound BCI, opens Shanghai NeuroAI headquarters
Gestala (格式塔科技), a Chinese non-invasive ultrasound brain-computer interface company led by founder and CEO Phoenix Peng, announced on 3 July 2026 that it had closed a US$62 million Angel+ financing round and formally opened a Shanghai NeuroAI headquarters. The company is the third Chinese ultrasound BCI startup to disclose funding within ten days, alongside Sisen Technology (1 July 2026) and Huachao Shenkong.

Working in BCI: Culture, Purpose, & Vision #BCI #NeuroTech

Working in BCI: Culture, Purpose, & Vision
Motif Neurotech's Jacob Robinson, Neurosoft's Nicolas Vachicouras, Precision Neuroscience's Benjamin Rapoport, Science Corp's Max Hodak, Paradromics' Matt Angle, Synchron's Tom Oxley, weigh in on culture in brain-computer interface

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

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

In modern times, most journalists merely regurgitate news releases and billionaire farts, with zero critical thinking or fact (fart?) checking https://timesofindia.indiatimes.com/te

Elon Musk: I am confident that Neuralink will restore hearing one day, just as we will restore eyesight with our ...
Tech News News: Elon Musk has predicted new capabilities for the Neuralink brain implant chip. In a recent post shared on the microblogging site X (formerly Twitter),.

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.

🇺🇦 #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

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

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://

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

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.

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.

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.

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/…

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.

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

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

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'`,…

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.

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.

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.

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.

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-…

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'`,…

Trying to draft a kind of "graphical abstract" on visual prosthesis BCI options... brain implants with electrodes, ultrasound with optogenetics or nanoparticles, and noninvasive visual-to-auditory sensory substitution. Suggestions for improvement? #neuroscience

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

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 blog post on intracortical BCIs vs. ECoG (electrocorticography) https://www.paradromics.com/blog/intracortical-versus-ecog-bci-modalities Note that for restoring vision, intracortical BCIs do not necessarily offer better performance than noninvasive…

Intracortical vs. ECoG | When going deeper pays off
Intracortical vs. ECoG: Discover why implant depth is the key determinant of BCI modality performance and why intracortical devices deliver richer neural signals, larger vocabularies, and superior outcomes for high-functioning brain-computer interfaces.

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.

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.

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

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.

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.

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

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.

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.

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

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.

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

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.

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

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…

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…

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.

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

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…

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

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 …