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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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      Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

      Researchers made a significant advance in understanding Alzheimer's disease (AD) by pinpointing how specific brain cells contribute to different stages of the disease. Employing single nucleus RNA sequencing, they analyzed genetic risks in microglia and astrocytes, revealing distinct roles these cells play in AD progression.
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      Cerebellar Glia Influence Aggression Level

      Interactions between neurons and glial cells in the cerebellum significantly influence aggression levels in mice. This study highlights the role of the cerebellum, specifically the Bergmann glial cells in the cerebellar vermis, in regulating aggression.
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      Placenta Plays A Key Role in Brain Development

      A new study focuses on the placenta's role in transporting essential biological materials to the fetal brain. The findings reveal that extracellular vesicles from the placenta play a crucial role in this process, potentially enabling earlier diagnosis of neurological disorders like ASD and schizophrenia.
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      Neurology News Articles

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

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      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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      Brain Imaging Reveals Altered Brain Connectivity in Autism

      Researchers advanced brain imaging and machine learning to uncover altered functional brain connectivity in individuals with Autism Spectrum Disorder (ASD), acknowledging the diversity within the disorder. The research distinguishes between shared and individual-specific connectivity patterns in ASD, revealing both common and unique brain alterations.
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      AI Revolutionizes Neuron Tracking in Moving Animals

      Researchers developed an AI-based method to track neurons in moving and deforming animals, a significant advancement in neuroscience research. This convolutional neural network (CNN) method overcomes the challenge of tracking brain activity in organisms like worms, whose bodies constantly change shape.
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      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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      Optimism Linked to Poor Decision-Making and Lower Cognitive Skills

      While optimism is often celebrated, a new study reveals that excessive optimism can lead to poor decision-making, particularly in financial matters. The research shows that individuals with high cognitive ability tend to be more realistic and pessimistic in their future expectations, while those with lower cognitive ability lean towards excessive optimism.
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      Rising Cannabis Use Among Older Americans During the Pandemic

      A new study reveals an increase in cannabis use among older Americans, with 12% reporting THC-containing substance consumption in the past year, a rise from pre-pandemic levels. The study highlights a connection between high-risk alcohol consumption and increased cannabis use in this age group.
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      Link Between Childhood Adversity and Muscle Dysmorphia in Youth

      A new study reveals a significant association between adverse childhood experiences (ACEs) and symptoms of muscle dysmorphia in adolescents and young adults. The research highlights how ACEs, such as domestic violence and emotional abuse, can lead to the pathological pursuit of muscularity as a coping mechanism.
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      These are the most viewed Neuroscience News articles of the month.

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      How Anesthesia Blocks Consciousness

      A new study reveals insights into how general anesthesia affects consciousness and sensory perception. Using animal models, researchers found that while propofol anesthesia allows sensory information to reach the brain, it disrupts the spread of signals across the cortex.
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      This shows a man and smiley emojis.

      Optimism Linked to Poor Decision-Making and Lower Cognitive Skills

      While optimism is often celebrated, a new study reveals that excessive optimism can lead to poor decision-making, particularly in financial matters. The research shows that individuals with high cognitive ability tend to be more realistic and pessimistic in their future expectations, while those with lower cognitive ability lean towards excessive optimism.
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      Genetic Links in Cannabis Use Disorder

      Researchers analyzed over 1 million genomes, revealing insights into cannabis use disorder and its ties to psychiatric issues, other substance abuses, and lung cancer risks. The study, part of the Million Veteran Program, identified genetic variants linked to cannabis use disorder and its associated health and behavioral problems.
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