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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.

How Sensory Experiences Shape Neurons

A new study introduces BARseq—a rapid, cost-effective method for mapping brain cells, revealing new insights into how our brains are structured at a cellular level. Researchers used BARseq to classify millions of neurons across multiple mouse brains, discovering unique 'cellular signatures' that define each brain region.

AI Detects Deepfake Video Fingerprints

A new study highlights the challenges and advancements in detecting AI-generated videos. Researchers have found that traditional digital media detection methods falter against videos produced by AI, such as those created by the Sora generator from OpenAI.

Spinal Injuries Trigger Metabolic Disorders

A new study demonstrates how spinal cord injuries can lead to significant metabolic disruptions, including the onset of conditions such as diabetes and heart disease. The study found that abnormal neuronal activities post-injury lead to excessive breakdown of triglycerides in fat tissue, releasing harmful compounds into organs like the liver.

Neurology News Articles

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

Cycle of Decline: Neuron Aging in Alzheimer’s Unraveled

Neurons in Alzheimer’s disease patients tend to re-enter the cell cycle and quickly progress to senescence. Using advanced snRNA-seq techniques, researchers analyzed over 30,000 nuclei to track these changes, finding that these neurons often fail to complete the cell cycle and instead show signs of aging.

This shows a woman walking in the woods.

Outdoor Enjoyment Linked to Less Inflammation

A new study reveals a biological link between enjoying nature and reduced inflammation levels, which could help in preventing or managing chronic inflammation-related diseases like heart disease and diabetes. The study analyzed data from the Midlife in the U.S. (MIDUS) survey, focusing on 1,244 participants, and found that frequent positive interactions with nature correlated with lower levels of three key inflammation markers.

AI Links Gut Microbiome to Alzheimer’s

Researchers are pioneering the use of artificial intelligence to explore how the gut microbiome influences Alzheimer’s disease. Their latest study employs AI to analyze how metabolites produced by gut bacteria interact with cellular receptors, potentially contributing to Alzheimer's development.

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.

AI Enhances Early Screening for Dry Eye Disease

Researchers used artificial intelligence (AI) to improve early screening and prognosis of Dry Eye Disease (DED), which affects up to 30% of the global population. The researchers developed an AI-driven approach that leverages images and personal risk factors to diagnose and manage DED effectively.

Teen Emotions Deciphered by AI and Head-cam

Researchers developed a method using wearable headcams and AI to analyze teenagers' facial expressions, revealing subtle emotional nuances. This technology has shown potential in identifying emotions such as worry and happiness, even when they are masked.

Breaking the Genetic Code of Tobacco Addiction

Researchers used AI to discover hundreds of genes linked to tobacco use disorder, alongside potential new treatments. Analyzing extensive health data, the team identified genetic variations that contribute to tobacco addiction, which affects 1.3 billion people globally.

Psychology News Articles

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

Parenting Demands Make People Feel Lonely

A new study highlights the widespread feelings of isolation and burnout among parents, with 66% reporting feelings of loneliness due to parenting demands. The study, involving parents across various demographics, shows that 62% experience burnout, and 38% lack supportive networks.

How Diet Impacts Brain Health

A new study reveals a strong correlation between diet and brain health. Analyzing dietary data and health indicators from 181,990 UK Biobank participants, the study found that a balanced diet is crucial for cognitive function, mental well-being, and brain structure. Enhanced cognitive functions and increased grey matter were notably linked to varied, nutritious diets.

This shows a woman walking on a treadmill.

Moderate Exercise Linked to Lower Depression Risk

Low to moderate intensity exercise significantly reduces depression rates. The umbrella review analyzed global studies and found a 23% decrease in depression risk and a 26% decrease in anxiety risk associated with physical activities like gardening and walking.

Trending Neuroscience News

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Pupil Dilation Linked to Working Memory Capacity

Researchers discovered that pupil dilation can indicate levels of working memory. In a study, researchers observed that individuals whose pupils dilated more while performing memory tasks tended to have better working memory.

DNA Damage and Inflammation Key to Memory Formation

Researchers unveiled a groundbreaking discovery that DNA damage and brain inflammation are vital processes for forming long-term memories, particularly within the brain's hippocampus. Contrary to previous beliefs associating inflammation with neurological diseases, this study highlights inflammation's critical role in memory formation through the activation of the Toll-Like Receptor 9 (TLR9) pathway following DNA damage in hippocampal neurons.

Genetic Link Between Left-Handedness and Neurological Disorders

A new study utilizing UK Biobank data has unveiled the genetic roots of left-handedness, pinpointing rare variants in the beta-tubulin gene TUBB4B significantly associated with this trait. These findings not only shed light on the complex interplay between genetics and brain asymmetry but also link left-handedness with neurodevelopmental disorders through shared genetic pathways.

Brain Cells That Enhance Memory Focus and Storage Identified

Researchers uncovered how certain brain cells enhance our ability to maintain and focus on short-term memories. Their study highlights a new type of neuron, dubbed PAC neurons, which coordinate the activity of memory-specific neurons without storing any information themselves.

Why We Forget: New Insights into Everyday Memory

A new study investigates why everyday actions like locking a door are often forgotten. Researchers explored how people tend to remember significant events rather than routine details.