Summary: 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…
Category: Neurotech
Brain Decoder Translates Visual Thoughts Into Text
Summary: 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…
New Therapy Reshapes Images That Fuel Psychosis
Summary: 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…
Daily Light and Sound Therapy May Slow Alzheimer’s Decline
Summary: A long-term study found that daily 40Hz light and sound stimulation may help slow cognitive decline in people with late-onset Alzheimer’s disease. After two years of treatment, participants maintained…
EEG Test May Reveal Who Loses Libido on Antidepressants
Summary: A new study reveals that serotonin levels in the brain, measured using a simple EEG-based test, can predict who will experience sexual side effects from SSRI antidepressants. Researchers found…
Can We Program the Brain to Learn Without Teaching?
Summary: Researchers have developed a groundbreaking technique to “write” new learning patterns directly into the brain using real-time neurofeedback from fMRI imaging. Participants in the study learned new visual object…
Bioluminescence Unveils Brain’s Oxygen Pathways
Summary: A new study introduces a novel bioluminescence imaging technique for observing oxygen movement in mouse brains. This method, inspired by firefly proteins, reveals real-time, widespread patterns of oxygen distribution,…
Wearable Tech Reads Human Emotions
Summary: Researchers unveiled a pioneering technology capable of real-time human emotion recognition, promising transformative applications in wearable devices and digital services. The system, known as the personalized skin-integrated facial interface…
TMS Proves Long-Term Relief for Depression
Summary: A major clinical trial, BRIGhTMIND, reveals that MRI-guided Transcranial Magnetic Stimulation (TMS) significantly eases symptoms of severe depression for at least six months. The study, involving five centers across…
Brain Organoids Self-Organize from Fetal Tissue
Summary: Scientists have created 3D brain organoids from human fetal tissue that self-organize, offering a new way to study brain development and diseases. These mini-brains contain various brain cell types…
