Đội ngũ từ Đại học Nankai, Trung Quốc vừa thực hiện thành công thí nghiệm giao diện não-máy tính (BCI) can thiệp đầu tiên trên thế giới. Bệnh nhân 67 tuổi đã hồi phục khả năng vận động nhờ phương pháp ít xâm lấn. Một bước tiến lớn trong công nghệ y tế! #BCI #YHọc #CôngNghệ #ĐổiMới https://ift.tt/DPnSuI2
#BCI
Prediction: interest in electrode-based BCIs will wane (aside from niches), as non-implantable ("non-invasive") phased array focused ultrasound will take over for both brain stimulation and measuring brain activity https://www.cell.com/neuron/fulltext/S0896-6273(20)30703-0 (2020) #BCI #NeuroTech #FUS #tFUS #fUSI #neuroscience
To Microsoft Copilot: How does a Neuralink Blindsight brain implant compare to visual-to-auditory sensory substitution? https://copilot.microsoft.com/shares/QvhPd1jC26BjQYovwqXSq #AI #BCI #NeuroTech
"In short, Neuralink's Blindsight is a bold leap into direct brain interfacing, while sensory substitution is a clever hack that leverages the brain's plasticity."
(PhD thesis, 2025) Artificial vision for the blind: development of a high-resolution intracortical visual prosthesis https://lirias.kuleuven.be/4228759&lang=en by Maarten Schelles, CTO at ReVision Implant; #BCI #blind #blindness
To ChatGPT: How does the Neuralink Blindsight brain implant in visual cortex compare with the ReVision Implant brain implant in visual cortex? What would be the best alternative for restoring a form of vision to the blind? https://chatgpt.com/share/68546124-0dd0-8004-9d3e-ff98c122e468 #BCI #NeuroTech
"The best current alternative for restoring a form of vision to the blind—particularly for those who are totally blind—is non-invasive visual-to-auditory sensory substitution, especially the system called The vOICe"
To Grok: How does the Neuralink Blindsight brain implant in visual cortex compare with the ReVision Implant brain implant in visual cortex? https://x.com/i/grok/share/V48e7iUumoB8GjTLycjYq4oKR #BCI #NeuroTech
European start-up challenges Neuralink's Blindsight device https://news.columbusnewsonline.com/story/554447/european-startup-challenges-neuralinks-blindsight-device.html ReVision implant "volunteer trials will begin at the end of this year"; #BCI #NeuroTech #blind #blindness
"Schrimpf's experiments have shown that the brain's visual and language systems process information in a similar way." Mastering The vOICe vision BCI is much like learning a new language for sound-controlled mental imagery https://www.youtube.com/watch?v=nVugtxWmW4E #BCI #NeuroTech
Schrimpf: "if we can accurately model cognition, we should also be able to induce specific perceptual experiences we can measure."
"Schrimpf and his colleagues trained a model to generate sentences that, when read, would activate or suppress neural activity in the reader’s brain," exerting "noninvasive control over high-level brain activity" https://www.quantamagazine.org/how-ai-models-are-helping-to-understand-and-control-the-brain-20250618/ with @mschrimpf #AI #BCI
hell yeah, we're getting there in terms of #neuroprosthesis #speech #bci https://www.science.org/content/article/brain-implant-lets-man-who-lost-his-speech-als-produce-natural-sounding-sentences
"Smart glasses offering a combination of sensory substitution based 'raw' vision and AI-based scene description and OCR appears to be technically and economically the most feasible and sustainable way toward meeting expectations, needs and interests of many blind people." https://www.artificialvision.com/neuralink.htm
And yes, I did already check this statement with a number of totally blind people, including a congenitally blind and a late-blind person.
For the first time, brain signals become speech in real time—giving a man with ALS back his voice. #NeuroTech #BCI #ALSBreakthrough
https://geekoo.news/new-brain-interface-lets-als-patient-speak-in-real-time/
(Bloomberg) Neuralink device helps monkey to see something that's not there https://archive.ph/tQTqw
"At least two-thirds of the time, the monkey moved its eyes toward something researchers were trying to trick the brain into visualizing."
That thus far sounds far less impressive than I had expected.
#Neuralink #Blindsight #BCI #NeuroTech #blindness
Archived from https://www.bloomberg.com/news/articles/2025-06-13/neuralink-device-helps-monkey-to-see-something-that-s-not-there
Trung Quốc vừa hoàn thành thử nghiệm lâm sàng đầu tiên về BCI xâm lấn, mở ra hy vọng mới cho người khuyết tật. Công nghệ này giúp người bệnh điều khiển thiết bị chỉ bằng suy nghĩ. Một bước tiến lớn trong khoa học thần kinh! #BCI #CôngNghệThầnKinh #ĐổiMới #TrungQuốc https://ift.tt/3MqRso8
Spurious reconstruction from brain activity https://www.sciencedirect.com/science/article/pii/S0893608025003946 by @ykamit et al.; more information in the Bluesky thread https://bsky.app/profile/kencan7749.bsky.social/post/3lri44htxek25 #BCI #NeuroTech #neuroscience
"Our findings suggest that the apparent realism in current text-guided reconstructions stems from a combination of classification into trained categories and inauthentic image generation (hallucination) through diffusion models, rather than genuine visual reconstruction."
(YouTube) RAZOR Science Show: The hope of artificial vision for those with total sight loss https://www.youtube.com/watch?v=E4tqzYTE7KM #BCI #NeuroTech #blindness, Utah array, brain implant.
At 5:46, "It's like learning a new language because it's not the same vision that the people had before. So the people have to learn that this pattern means this, this other pattern means this, and then after some training the people are able to use these kinds of patterns."
DIY BCI-шлем на Arduino и TinyML: распознаём эмоции силой мысли (ну почти)
Здесь не рассказывают про гигантские суперкомпьютеры и дорогостоящие коммерческие нейроинтерфейсы. В этой статье показан путь от сырой схемы с электродами на лбу до работающего прототипа BCI-шлема, который на Arduino собирает аналоговые сигналы мозга (точнее, лобных долей) и на прошивке TinyML «решает», довольны вы сейчас или испытываете лёгкое раздражение. Всё это — без Biopack, без OpenBCI, с минимумом затрат (пара десятков долларов), но с максимальным погружением в детали: схемы, код, личные промахи и избыточная доза сарказма. Увидев в краудфандинговой рекламе новый «мозговой шлем», автор сначала подумал: «Ну, ещё одна штука для прокрастинации». Но когда узнал, что за $100 можно собрать аналогичную систему самому, захотелось испытать на себе: действительно ли Arduino с несколькими электродами и крошечной моделью TinyML «опознают» эмоцию? Как человек, пробывший инженерный или полубиологический путь (технарь с желанием покопаться в электрическом шуме мозга), автор проверил: да, можно. Хоть и с погрешностями, хотя бы для демонстрации. Впереди — подробная инструкция: какие компоненты взять, как их соединить, куда класть электроды, чтобы не получать случайные сигналы мышечной активности вместо мыслей про кофе, как собрать TinyML-модель, вырезать её под Arduino и запустить «нервный» прогноз вживую. Поехали!
https://habr.com/ru/articles/918016/
#bci #Arduino #tinyml #eeg #эмоции #AD8232 #TensorFlow_Lite_Micro #домашняя_нейронаука
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Plug your Explore Pro into NeuroPype and build the pipeline you need.
#Paradromics: Preclinical neural signal stability https://www.paradromics.com/blog/preclinical-neural-signal-stability "Patients want a device that serves them for years, ideally for the rest of their lives." #BCI #NeuroTech #Connexus
It is still an open question if The vOICe browser-based sensory substitution app for the blind will similarly work in combination with AI-based scene description on the upcoming Snap Specs, Meta Orion AR, and Samsung/Google Android XR smart glasses https://www.reuters.com/technology/snap-launch-smart-glasses-users-2026-challenge-meta-2025-06-10/ #AR #AI #BCI #glasses
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