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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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Unveiling the Complexity of Musical Taste: Subgenres and Preferences Explored

Researchers report personal musical preferences aren't just about genre, but also about sub-genres within those categories. Surveying over 2,000 individuals, they discovered that fans within the same genre can exhibit diverse sub-genre preferences.

Researchers Release The Most Detailed Fruit Fly Nerve Cord Connectome

Researchers unveiled the most comprehensive connectome of the adult fruit fly nerve cord, analogous to the human spinal cord, providing an exceptional resource for the scientific community. The connectome, constructed from about 23,000 neurons, reveals the intricate network controlling the fly's motor functions. New insights have already emerged from the data, challenging previous theories on fly movement.

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Wireless Olfactory Feedback System Enhances VR Experiences

Researchers developed a novel, wireless, skin-interfaced olfactory feedback system capable of releasing various odours. This technology integrates scents into virtual reality (VR) and augmented reality (AR) to provide a more immersive user experience.

Neurology News Articles

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

Progesterone’s Protective Role Against Parkinson’s in the Enteric Nervous System

Recent research illustrates a protective effect of progesterone on the enteric nervous system (ENS), often referred to as the body's "second brain". The study demonstrated that nerve cells treated with progesterone were more resistant to conditions simulating Parkinson's disease.

ALS Progression Linked to Ancient Virus-Like Protein

Researchers discovered an unexpected link between the progression of ALS and PEG10, a protein traditionally known for its role in placental development. Overabundance of this protein in nerve tissue has been observed to alter cell behavior contributing to ALS.

Aging Myelin: A New Perspective in Alzheimer’s Disease Progression

Age-related degeneration of myelin, the insulating layer around nerve cells in the brain, actively promotes disease-related changes in Alzheimer's. Researchers examined mouse models of Alzheimer's with myelin defects, finding that these defects accelerated the formation of amyloid plaques, a characteristic sign of Alzheimer's.

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.

Decoding Emotions: AI Model Predicts People’s Feelings

Researchers developed a computational model capable of predicting human emotions, encapsulating social intelligence attributes typically associated with the human 'theory of mind'. The model forecasts emotions such as joy, regret, and embarrassment, based on scenarios from the prisoner's dilemma game theory.

Visualizing Brain Synapse Strength With AI

Researchers utilized artificial intelligence (AI) to track and visualize changes in synapse strength in live animals. Synapses are the brain's communication points, crucial for learning, memory, and aging processes.

Ultra-Processed Foods: AI’s New Contribution to Nutrition Science

Researchers developed a machine learning algorithm, FoodProX, capable of predicting the degree of processing in food products. The tool scores foods on a scale from zero (minimally or unprocessed) to 100 (highly ultra-processed).

Psychology News Articles

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

Alexithymia & Childhood Trauma: Unraveling The Mysterious Connection

Researchers reveal an alarming correlation between alexithymia (difficulty in identifying and describing emotions) and various forms of child maltreatment. Analyzing a staggering 78 sources involving 36,141 participants, the research draws attention to the effects of emotional neglect, emotional abuse, and physical neglect as strong predictors of alexithymia.

Mosaic Mutations Reveal New Insights into Bipolar Disorder

Researchers unearthed new understandings about the genetic mechanisms behind bipolar disorder (BD). The team focused on mosaic variants - new mutations occurring during developmental stages.

Microglia’s Role in Controlling Anxiety and OCD

A new study reveals how microglia can regulate anxiety and obsessive-compulsive spectrum disorder (OCSD) behaviors. Traditionally overlooked in favor of neurons, specific microglia populations were found to both stimulate and suppress these behaviors, thus acting as both a "brake" and "accelerator".

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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.

Inhale, Exhale, Remember: Uncovering the Breath-Memory Connection

Intricate links between breathing and memory recall have been unraveled by recent scientific research, painting a more complex picture of our cognitive processes. Studies reveal that the rhythm of our breathing can influence neural activity, impacting cognitive functions such as emotional processing and memory recall. The most compelling evidence highlights that inhalation, particularly through the nose, can improve memory function.

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.

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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.

Untangling the Human Mind: The Interplay Between Cognition and Personality

Researchers make strides in mapping the complex interplay between human cognition and personality traits. This study synthesized data from over 1,300 studies globally, representing 2 million participants, to examine how personality traits and cognitive abilities intertwine.

Unveiling the Complexity of Musical Taste: Subgenres and Preferences Explored
Researchers Release The Most Detailed Fruit Fly Nerve Cord Connectome
Wireless Olfactory Feedback System Enhances VR Experiences
Alexithymia & Childhood Trauma: Unraveling The Mysterious Connection
Deciphering the Century-Old Mystery: Revealing the Temporal Pole’s Function in the Brain

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