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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.

Blood Test Predicts Alzheimer’s Years Before Scans

A blood test for pTau217 can predict Alzheimer's pathology and cognitive decline years before brain scans show abnormalities.

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Forensic Linguists Map the Language of Corruption

Forensic linguists have decoded the Enron "trust playbook." Using the world's largest collection of criminal recordings, researchers identified five specific tactics used to manipulate collaborators into committing fraud.

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Nasal Spray Reverses Brain Aging and Inflammation

A new two-dose nasal spray reverses brain aging by delivering microRNAs directly to the brain. The therapy reduces "neuroinflammation" and restores memory within weeks.

Right-to-Left Brain Circuit Essential for Navigation

Researchers have discovered a neural circuit connecting the right and left hippocampus that is vital for spatial memory. The study also links the disruption of this "bridge" to schizophrenia-related cognitive deficits.

Randomness Solves Robotic Gridlock

Adding a "wiggle" of randomness to robotic movement prevents gridlock in swarms. This "noise" allows robots to self-organize and optimize task efficiency in crowded spaces.

Neurology News Articles

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

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Treating Hearing Loss Could Halt Dementia

Middle ear conditions like perforated eardrums and cholesteatoma double the risk of dementia. However, surgery or hearing aids can significantly reduce this risk.

Spinal Cord Injury Disrupts the Brain’s “Volume Control”

Why is balance difficult after a spinal cord injury? New research shows how SCI reshapes motor control, leading to shaky movements and rigid neural signals.

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Healthy Plant-Based Eating Lowers Dementia Risk

Does a plant-based diet prevent Alzheimer's? New research from shows that healthful plant-based diets lower dementia risk by 7%, while unhealthful plant-based diets increase risk.

Parkinson’s Meds Accidentally Trigger Bacteria to “Eat” Levodopa

How does gut bacteria affect Parkinson’s medication? COMT inhibitors trigger the growth of E. faecalis, which metabolizes levodopa before it can reach the brain.

Virtual Hippocampus: Pinpointing Alzheimer’s “Tipping Points”

Researchers are developing a multiscale model of the hippocampus to identify why specific neurons are vulnerable to Alzheimer's. The virtual testbed aims to find therapeutic tipping points before memory loss becomes irreversible.

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.

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Teens Struggle to Break Up with Their AI Chatbots

A new study finds that teens are developing behavioral addictions to AI chatbots like Character.AI. Researchers call for new design frameworks to prevent unhealthy attachments and protect young users.

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The AI Brain That Gets Smarter by Shrinking

A new brain-inspired AI framework mimics human development by "pruning" redundant connections as it learns. The model becomes more compact and energy-efficient while mastering increasingly complex perception and motor tasks.

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Biomimetic Power: The AI “Brain” Keeping Renewable Grids Stable

A new study introduces AI-based "neural network" controllers that stabilize renewable energy grids. By mimicking human brain processing, the AI reduces the need for physical sensors and improves grid resilience.

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AI Reveals Loneliness and Insomnia as Risks for Diabetes

A 17-year study using AI "digital twins" reveals that loneliness, insomnia, and poor mental health raise Type 2 diabetes risk by 78% when combined. The model suggests mental health is a stronger predictor than diet.

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.

Psychology News Articles

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

Brain’s Emotion Center Redefines Hazardous Drinking

A reactive amygdala predicts heavy drinking in young men via depressive symptoms, but actually protects young women by fostering "threat avoidance."

Boredom Paradox: Dull Small Talk is Actually Better Than You Think

We consistently underestimate how much we’ll enjoy "boring" conversations. Researchers found that engagement, not the topic, is what actually drives social satisfaction.

Estrogen Levels at the Moment of Trauma Predict PTSD

High estrogen levels at the moment of trauma increase the brain's "plasticity," making it more vulnerable to PTSD. This biological state helps explain why women face higher PTSD risks.

Experts Finally Agree on What “Wellbeing” Actually Means

A landmark study establishes the first international consensus on mental wellbeing. Researchers identified six essential factors—including autonomy and connection—that define what it means to be truly "well."

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How Trauma Changes a Child’s Sense of Touch and Sound

A new study finds that nearly half of children surviving the October 7 attacks suffer from atypical sensory processing, turning ordinary sounds and touches into sources of intense fear.