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Neurotechnology Research

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Animal-Free Brain Tissue Breakthrough Could Transform Drug Testing

Researchers have created functional brain-like tissue without relying on any animal-derived materials, marking a major step toward more ethical and reproducible neurological research. By transforming a chemically inert polymer (PEG) into a porous, maze-like scaffold, scientists enabled donor brain cells to organize into active neural networks.
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Next-Gen Wearable Lets You Control Machines with Simple Gestures

A new wearable system uses stretchable electronics and artificial intelligence to interpret human gestures with high accuracy even in chaotic, high-motion environments. Unlike traditional gesture-based wearables that fail under movement noise, this patch-based device filters interference in real time, allowing gestures to reliably control machines such as robotic arms.
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Supercomputer Builds Most Detailed Mouse Cortex Simulation

A global team leveraged one of the world’s fastest supercomputers to create the most detailed digital simulation of a mouse cortex ever produced. The model recreates real neuronal structure and function, enabling virtual experiments on brain diseases, cognition, seizures and more.
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AI Models Form Theory-of-Mind Beliefs

Researchers showed that large language models use a small, specialized subset of parameters to perform Theory-of-Mind reasoning, despite activating their full network for every task. This sparse internal circuitry depends heavily on positional encoding, especially rotary positional encoding, which shapes how the model tracks beliefs and perspectives.
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Brain Decoder Translates Visual Thoughts Into Text

A new brain decoding method called mind captioning can generate accurate text descriptions of what a person is seeing or recalling—without relying on the brain's language system. Instead, it uses semantic features from vision-related brain activity and deep learning models to translate nonverbal thoughts into structured sentences.
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Brain Computer Interface Research

Brain Computer Interface news involves science using BCI, neural interfaces, brain implant technologies, EEG control of robotics, neurobotics and more.

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Brain-AI System Translates Thoughts Into Movement

Researchers have created a noninvasive brain-computer interface enhanced with artificial intelligence, enabling users to control a robotic arm or cursor with greater accuracy and speed. The system translates brain signals from EEG recordings into movement commands, while an AI camera interprets user intent in real time.
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“Mind-Reading” Tech Decodes Inner Speech With Up to 74% Accuracy

Scientists have, for the first time, decoded inner speech—silent thoughts of words—on command using brain-computer interface technology, achieving up to 74% accuracy. By recording neural activity from participants with severe paralysis, the team found that inner speech and attempted speech share overlapping brain activity patterns, though inner speech signals are weaker.
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Brain-to-Voice AI Streams Natural Speech for People with Paralysis

Researchers have developed a brain-computer interface that can synthesize natural-sounding speech from brain activity in near real time, restoring a voice to people with severe paralysis. The system decodes signals from the motor cortex and uses AI to transform them into audible speech with minimal delay—less than one second.
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Breaking Silence: Giving the Silent a Voice Through Thoughts

Researchers enabled a silent person to produce speech using thought alone. Depth electrodes in the participant's brain transmitted electrical signals to a computer, which then vocalized imagined syllables. This technology offers hope for paralyzed individuals to regain speech. The study marks a significant step towards brain-computer interfaces for voluntary communication.
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Mapping Brain Activity with Brain-Computer Interface Technology

Researchers are trialing a novel brain-computer interface (BCI) with the potential to transform neurosurgical procedures and patient care. The Layer 7 Cortical Interface, boasting 1,024 electrodes for unparalleled brain activity mapping, promises new insights into neurological and psychiatric conditions.
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Neuralink’s Brain Chip Implant Marks New Era in Human-Computer Synergy

Elon Musk announces the first human has been successfully implanted with Neuralink's brain chip, named Telepathy, aiming to allow severe physically disabled individuals to control devices via thought. The FDA-approved trial focuses on the implant's potential for movement control, with the patient reportedly recovering well and showing promising initial results.
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AI Turns Brain Waves into Spoken Words

Researchers achieved a breakthrough in converting brain signals to audible speech with up to 100% accuracy. The team used brain implants and artificial intelligence to directly map brain activity to speech in patients with epilepsy.
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Neuroprosthetics Research News

The latest science news involving neural prosthetics, arm and leg prostheses, bionics, biomechanical engineering, BCIs, robotics, EEG control of prosthetics, visual aids, auditory aids for hearing and more is here. You can also

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FeaturedNeuroscience
··4 min read

Adaptive Music Tech Makes Workouts More Fun, Helps People Stay Active

Researchers have shown that adaptive music systems that adjust tempo and rhythm to match a user’s movement can make exercise significantly more enjoyable and motivating. These personalized interactive music systems use real-time data from wearables to keep music aligned with walking, cycling, or weightlifting intensity, helping users stay in rhythm and maintain effort.
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FeaturedNeurosciencePsychology
··9 min read

New Therapy Reshapes Images That Fuel Psychosis

A new imagery-focused therapy called iMAPS may help people with psychosis gain control over disturbing mental images that fuel paranoia, fear, and hallucinations. In a feasibility trial of 45 participants, the approach showed strong patient engagement and meaningful reductions in distress by teaching individuals to understand, transform, and re-script intrusive images.
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FeaturedNeurosciencePsychology
··6 min read

AI Can Spot Lies, But Not as Well as Humans Can

A large-scale study tested whether AI personas can detect when humans are lying—and found that while AI can sometimes spot deception, it’s still far from trustworthy. Across 12 experiments involving 19,000 AI participants, the systems performed inconsistently, showing a strong bias toward identifying lies rather than truths.
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FeaturedGeneticsNeuroscience
··5 min read

Epigenetic Switch to Turn Memories On and Off Created

Researchers have shown for the first time that flipping an epigenetic “switch” in specific memory-holding neurons can directly alter memory strength. By targeting the gene Arc—which helps neurons adjust their connections—scientists used CRISPR-based tools to either boost or silence its activity in engram cells within the hippocampus.
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Neuroscience
··9 min read

Football Players Show Subtle Brain Differences Linked to CTE Risk

Brain scans of former football players revealed subtle differences in brain grooves compared to men who never played contact sports, possibly marking early signs of chronic traumatic encephalopathy (CTE). Researchers found that players had shallower grooves in a key frontal region previously associated with CTE and that years of play correlated with structural changes in another area of the brain.
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FeaturedGeneticsNeuroscience
··9 min read

Gene Editing Reverses Age-Related Memory Loss

Researchers have identified molecular mechanisms behind age-related memory decline — and shown they can be reversed. Two studies revealed that correcting specific molecular processes in the hippocampus and amygdala, and reactivating a silenced memory-supporting gene called IGF2, improved memory in older rats.
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