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Neuroscience News is an independent open access science magazine. Since 2001, we have featured neuroscience research news from labs, universities, hospitals and news departments around the world. Topics include brain research, AI, psychology, neuroscience, mental health and neurotech.

Latest Neuroscience News

Science news articles cover neuroscience, neurology, psychology, AI, mental health, robotics, neurotechnology and cognitive sciences.

AI Body Gap: Why Robots Need “Internal Feelings” to be Safe

AI's lack of "internal embodiment"—a digital equivalent to physical feelings—is a major safety risk. The study suggests that for AI to be truly trustworthy, it needs internal regulators that mimic human physiological states.

Wetware AI: Living Brain Cells Trained to Run Chaos Math

Researchers have successfully trained living biological neurons to perform complex machine learning tasks. By using microfluidic devices and "FORCE learning," the team demonstrated that rat brain cells can generate chaotic mathematical patterns, marking a breakthrough in bio-inspired computing.

Mapping the Brain’s Internal Stopwatch

New research reveals that time perception is a multi-stage process distributed across the brain. From raw visual encoding to subjective categorization, scientists have finally mapped how the brain builds its internal clock.

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Individual Cone Cells Create Our Sharpest Sight

Researchers have identified the retinal source of high-resolution vision, proving that the eye sends isolated signals from individual cone cells to the brain. The study confirms that human visual acuity is limited only by the physical spacing of cells in the retina.

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How Your Neighborhood and Nation Shape Your Brain’s Age

A 34-country study reveals that the "exposome"—the combination of pollution, social inequality, and political context—is 15 times more predictive of brain aging than any single risk factor. The research calls for a shift from individual "lifestyle" advice to broad structural policy changes to protect global brain health.

Neurology News Articles

Neurology news articles cover neurology, brain cancer, traumatic brain injuries, neurosurgery, neuroanatomy, brain research and neurological disorders.

Alzheimer’s Risk Gene Shrinks Neurons

The APOE4 gene triggers a protein called Nell2, which shrinks neurons and causes brain hyperactivity. Lowering Nell2 levels reversed these effects in mice, offering a new target for early Alzheimer's intervention.

Brain Circuit That “Invents” Chronic Pain Identified

Neuroscientists have identified a dedicated brain circuit responsible for chronic pain. By silencing this loop, researchers were able to end pain hypersensitivity in mice without affecting their ability to feel necessary, acute pain.

Mono Linked to a Threefold Increase in MS Risk

A study of nearly 19,000 people reveals that a history of infectious mononucleosis (mono) triples the risk of developing Multiple Sclerosis. The findings suggest that preventing Epstein-Barr virus infections could be a key strategy in reducing MS cases.

Researchers Unlock the Key to Axon Regeneration

Researchers identified the AHR protein as a "molecular brake" that stops nerve regrowth after injury. Inhibiting AHR shifts neurons from a stress-management state to a regenerative state, offering a new path for treating spinal cord injuries.

High-Potency Opioid Relieves Pain Without the Risks

Researchers have engineered a novel nitazene-based opioid, DFNZ, that provides potent pain relief without causing respiratory depression or addiction. The "superagonist" drug could revolutionize treatment for chronic pain and opioid use disorder.

AI News Articles

AI news articles cover science articles about artificial intelligence including ChatGPT, Bard, Dalle, neural networks, machine learning, LLMs, AGI and other AI related topics.

New AI Architect for Designing Custom DNA

Researchers have launched CREsted, an AI-driven software package that automates the analysis and design of gene regulatory elements. The tool allows for the creation of synthetic DNA "switches" with high cell-type precision.

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AI Identifies Multiple Dementias from One Blood Sample

Researchers developed an AI model that detects five neurodegenerative diseases from one blood sample. The tool identifies protein patterns that predict cognitive decline more accurately than clinical exams.

AI Links Brain Rhythms to Physical “Wiring” Across Lifespan

A study of 1,965 people aged 5–100 reveals that brain wave speed is dictated by the brain's physical wiring. The new Xi–αNET model shows that slowing alpha waves are a direct marker of declining white matter in aging.

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Machine Learning is Making Personality Tests 4x Faster

Researchers used machine learning to streamline the DISC personality test, reducing it from 40 questions to 10 with 91% accuracy. The AI approach also identifies complex "blended" personality traits that traditional methods miss.

Meta’s TRIBE AI: A New Foundation Model Decoding Human Brain Activity

Meta AI introduces TRIBE, a transformative foundation model that predicts human brain responses to vision and audition. By leveraging "in-silico" simulations, TRIBE offers a 70-fold increase in resolution, enabling researchers to decode neural patterns across different languages and individuals without new scans.

Psychology News Articles

Science research articles cover psychology, depression, mental health, schizophrenia, mental disorders, happiness, stress, PTSD, autism, psychiatry and therapy.

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Why the Dark Web Attracts Young, Impulsive Risk-Takers

A new study reveals that dark web users are three times more likely to have a criminal record than surface web users. The research highlights low self-control and peer influence as the primary drivers behind who accesses the internet’s hidden layers.

This shows the outline of a pregnant woman, the gut-brain axis and bacteria.

Link Found Between Antibiotics and Depression in Pregnancy

A study of 94,000 women reveals that antibiotic use before and during pregnancy is linked to increased psychological distress. Researchers point to the disruption of the gut-brain axis as a potential cause for this "stepwise" increase in mental health risks.

This shows the outline of a stressed person and a brain.

Direct Link Between Stress and Addiction Found

Researchers discovered a brain pathway linking stress centers directly to habit regions. While stress normally promotes flexibility, alcohol disrupts this circuit, explaining why stress leads to compulsive drinking and relapse.

Why Adolescents Struggle to Reciprocate Kindness

New research shows that while teenagers accurately perceive when others are being cooperative, they are less likely than adults to reciprocate. This "cooperation gap" suggests teens prioritize self-interest even in win-win social scenarios.

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40% of Bullied Children Show Clinical Symptoms of Trauma

A new study reveals that 40% of bullied elementary students suffer from clinical trauma symptoms. The research highlights the devastating impact of "invisible" bullying, such as social exclusion and early-onset cyberbullying.