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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.

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Let’s Talk: Web-Based Chats Boost Brain Function in Older Adults

Internet-based conversations can significantly improve cognitive functions in socially isolated older adults. The trial, known as I-CONECT, involved 186 participants aged 75 and older who engaged in structured video chats four times weekly, which helped enhance memory and executive function, particularly among those with mild cognitive impairment.

Impulsivity Influences Choices Between Food and Money

Impulsivity affects decision-making between primary rewards like food and secondary rewards like money. The team found that individuals are more likely to choose immediate food rewards over delayed ones, while they prefer to wait for a larger sum of money.

Tiny Robotic Nerve Cuffs Promise Breakthrough in Neurocare

Researchers developed innovative, flexible devices that can gently wrap around nerve fibers, potentially transforming the diagnosis and treatment of neurological disorders. These tiny, flexible "nerve cuffs" employ soft robotics and flexible electronics to interface with peripheral nerves without causing damage.

Neurology News Articles

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

Gene Therapy Slows ALS Progression

Researchers made a significant breakthrough in ALS treatment using a new gene therapy, marking a notable slow in disease progression for a patient with an aggressive form of ALS. The patient, treated since early 2020, has maintained much of their physical and social abilities, exceeding typical life expectancy and functionality projections for their condition.

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.

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.

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 Predicts Brain Age from EEG Data

Researchers developed an AI-based method using EEG scans to estimate brain age, which could lead to early detection of neurological diseases. This technology allows for a less expensive and less invasive assessment compared to traditional MRI-based methods.

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.

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.

Psychology News Articles

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

Positive Childhood Experiences Protect Against Depression in Teens

A new study highlights the critical need to restore community support systems for teenagers to enhance mental well-being post-pandemic. The study, using data from over 8,800 Grade 11 students, demonstrates that positive childhood experiences significantly reduce symptoms of depression and anxiety and improve life satisfaction.

Pronoun Use Reflects Ideology and Language Structure

Researchers conducted a study examining the impact of language and ideological beliefs on pronoun usage. The study, which compared pronoun use in English, a language with gender-specific pronouns, and Turkish, which uses gender-neutral pronouns, found that pronoun preferences align closely with each language's structure.

Maternal Cytokine Levels Linked to Child’s Mental Health

Researchers discovered a critical role for the cytokine XCL1 in fetal brain development and the emotional behavior of offspring, challenging previous assumptions about its low impact due to minimal circulating levels during pregnancy. The study shows that a temporary spike in maternal XCL1 is essential for proper placental development and regulating fear behavior in male offspring.

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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.

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.

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.

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.

Unlocking Flow: The Neuroscience of Creative Bliss

A new study involving Philadelphia-area jazz guitarists, has explored the brain processes that enable creative flow. The research reveals that achieving flow requires a solid foundation of expertise, after which one must learn to relax conscious control to allow creativity to flourish.