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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.

In Decision Making Past Wins Shape Future Choices

Researchers established a model, termed "dynamic prospect theory," which more accurately portrays human and monkey decision-making under uncertainty. In the study, 70 participants were asked to choose between two lotteries with varying reward sizes, probabilities, and risks.

Fibromyalgia’s Impact on Brain Structure

Researchers delved into the brain's grey and white matter, investigating the impacts of fibromyalgia. Using magnetic resonance imaging (MRI), the team detected reduced grey matter volume in the pain-processing areas of fibromyalgia patients.

Study Reveals How Botox Breaches Brain Cells

Researchers have cracked the mystery behind how the Botulinum neurotoxin type-A, also known as Botox, infiltrates neurons. The toxin utilizes a small complex formed by a receptor called Synaptotagmin 1, along with two other clostridial neurotoxin receptors, to enter synaptic vesicles in neurons. This infiltration interrupts nerve-to-muscle communication, leading to paralysis.

Neurology News Articles

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

Step Up for Brain Health: Walking Boosts Brain Networks, Combats Alzheimer’s

Walking can enhance connections within and between three critical brain networks, one of which is linked to Alzheimer's disease. The research, involving older adults with normal cognitive function and those with mild cognitive impairment, showcased an improvement in memory recollection abilities after a 12-week walking exercise regimen.

Loosely Wrapped Myelin Marks Early Stages of Multiple Sclerosis, Even Before Inflammation

Structural abnormalities in white matter, even before the onset of inflammation, may serve as a new therapeutic target for multiple sclerosis (MS). The study, focusing on 'normal-appearing white matter', identified early changes in myelin, an insulating substance around nerve fibers.

RIT2 Gene’s Promise in Halting Parkinson’s Disease Progression

Researchers identified a protein that could play a significant role in preventing Parkinson's disease. The protein, linked to the RIT2 gene, is believed to control the accumulation of alpha-synuclein, which destroys neuronal cells and is a known indicator of the disease. Experiments conducted in cell models and on mice showed that increasing the expression of the RIT2 gene helped protect neurons from damage caused by alpha-synuclein.

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.

Placebo Effect: AI Augmentation Belief Spurs Risk-Taking

The belief in AI enhancement can lead to increased risk-taking behavior. In the study, participants were informed that an AI application would enhance their cognitive abilities during a virtual card game. Despite the absence of actual AI assistance, participants displayed higher risk-taking, indicating a potential placebo effect in technological applications.

AI Unlocks Enzyme Secrets

Researchers used artificial intelligence to predict how enzymes interact with various substrates. The team developed an AI model that can accurately predict whether an enzyme can work with a particular molecule.

Child’s Play: Kids as Young as Six Consider Choices in Moral Judgments

Children as young as six factor in past choices when making moral judgments. Involving children aged four to nine, the study revealed that younger children's judgments were mainly influenced by the actual outcome, whereas older children factored in what could have been done differently.

Understanding Delusions of Control: How Schizophrenia Alters Perception of Action

A new study sheds light on the phenomenon of 'delusions of control', often experienced by schizophrenia patients. This condition, marked by the belief that one's actions are controlled by external forces, is linked to an altered perception of the time between actions and their outcomes.

Gender and Education, Not Politics, Shape Our Social Skills

Gender and education, rather than political beliefs, are significant factors in people's social skills. Researchers analyzed qualities such as agreeableness, ability to pick up on subtle cues, and self-reflection among 4,000 UK participants.

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Exercise and the Brain: The Neuroscience of Fitness Explored

The neuroscience of fitness explores how regular exercise profoundly impacts our brain and nervous system. Exercise stimulates neurogenesis - the creation of new neurons - primarily in the hippocampus, influencing memory and learning while increasing key mood-regulating neurotransmitters.

Reduced Oxygen Intake Linked to Extended Lifespan

Researchers revealed a correlation between reduced oxygen intake, or 'oxygen restriction,' and extended lifespan in lab mice. The study found that mice in an oxygen-restricted environment lived about 50% longer than those in normal oxygen levels.

A Lucid Death: Sparks of Consciousness Detected in Dying Brains

A groundbreaking new study provides early evidence of consciousness in the dying brain, shedding light on the mysteries of near-death experiences. Researchers identified a surge of gamma wave activity, associated with consciousness, in the dying brains of comatose patients. The activity was detected in a neural hotspot associated with dreaming and altered states of consciousness, providing exciting new insights into the human mind. Though caution is advised due to the small sample size, this research could change the way we understand death.

This shows two stills of a person's head.

Shared Genetics for Cannabis Use and Psychiatric Disorders

Researchers discovered shared genetic underpinnings for cannabis use and psychiatric disorders like schizophrenia and bipolar disorder. Employing advanced statistical modelling, the study revealed a complex interplay of genetic variants increasing or decreasing risk factors for these conditions. These findings may contribute to personalized preventive measures and interventional strategies.

YouTube Habits Linked to Increased Loneliness and Anxiety

Researchers have found a link between frequent YouTube usage and increased levels of loneliness, anxiety, and depression, especially among viewers under 29. The study raises concerns about 'parasocial relationships' between creators and viewers, as well as the algorithmic recommendation of suicide-related content. The team suggests AI-based solutions to guide users towards positive mental health content.