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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.

Personality and Attachment: Shaping the Pet-Owner Well-being Bond

A new study involving about 2,500 pet owners and 3,300 pets, has explored the dynamics of owner–pet attachment and its impact on mental wellbeing. The research, a first of its kind, considered both the personalities of pets and their owners, revealing how attachment styles (anxious and avoidant) relate to the mental wellbeing of both parties. Anxiously attached owners tend to have heightened needs for proximity, whereas avoidantly attached owners seek independence.

Protein Key to Lifespan and Healthy Aging Identified

A new study reveals the significant role of the CD300f immune receptor in determining life expectancy and healthy aging in mice. The absence of this protein in immune system cells, particularly in macrophages and microglia, leads to shorter life spans and pathologies related to cognitive decline and premature aging, with a more pronounced effect in females.

Unlocking Genes Behind Neurodevelopmental Disorders

Researchers made a significant breakthrough in understanding neurodevelopmental disorders by identifying how three novel genes contribute to these conditions. The study utilized genomic sequencing, phenotyping, and modeling in fly and stem cells to investigate the genetic architecture of these genes. They discovered that malfunctions in the spliceosome, a protein complex responsible for gene splicing, are a key factor in these disorders.

Neurology News Articles

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

Redefining Myelin Damage

A new study explores the intricate relationship between myelin degeneration and neuron health. Contrary to the traditional view that demyelination primarily leads to axon degeneration, the study found that axons enwrapped in defective myelin are at a higher risk.

Alzheimer’s Neuropsychiatric Symptoms Linked to Brain Inflammation

Researchers discovered that the neuropsychiatric symptoms in Alzheimer’s disease, such as irritability, agitation, and depression, primarily stem from brain inflammation rather than amyloid and tau proteins. This study involved 109 elderly individuals and found a strong correlation between neuroinflammation and these challenging symptoms.

Active Lifestyle Halts Memory Loss: New Alzheimer’s Insight

A new study reveals that personalized health and lifestyle changes can significantly delay or prevent memory loss in older adults at high risk of Alzheimer's. The study, involving 172 participants, showed that those receiving personalized coaching to manage risk factors like uncontrolled diabetes and physical inactivity had a 74% cognitive improvement compared to the control group.

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.

How Human Actions Alter COVID-19 Evolution

A research group using AI and mathematical modeling has discovered that human behavioral responses to COVID-19, like lockdowns and isolation, influence the evolution of the virus. Their study found that SARS-CoV-2 variants became more transmissible early in infection due to these human interventions.

Partisan Media Bias Shapes AI Sentiment

Researchers uncovered how partisan media sentiment influences public perception of artificial intelligence (AI). They analyzed over 7,500 articles from both liberal and conservative media, finding that liberal-leaning media exhibit more negative sentiment towards AI than conservative media.

Why AI is Not Like Human Intelligence

A new study argues that the perception of AI intelligence is marred by linguistic confusion. While AI, such as ChatGPT, generates impressive text, it lacks true understanding and consciousness.

Psychology News Articles

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

Placebo Power: Patient Belief in Treatment Impacts Depression Therapy Effectiveness

A new study sheds light on the significant role of patients' beliefs in the effectiveness of neurostimulation treatments for conditions like depression and ADHD. Analyzing five studies, the research team found that patients' perceptions of receiving real or placebo treatments often had more impact on outcomes than the treatments themselves.

This shows a woman surrounded by Christmas ornaments.

Holiday Stress: Embracing Unpleasant Emotions for Better Health

December's festive season often brings stress and disappointment, challenging the societal expectation of only positive emotions. A new study shows how we respond to negative emotions is crucial for our mental health.

Linking Stress to Comfort Food Cravings: A Brain Chemical’s Role

Researchers uncovered a brain molecule's role in triggering comfort food cravings after experiencing stress. Their research reveals that the molecule Proenkephalin, located in the hypothalamus, is crucial in inducing overeating following a stressful event.

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Brain Brew: How Daily Coffee Habits May Affect Brain Plasticity and Learning

Researchers explore how chronic caffeine consumption potentially impacts brain plasticity and the effectiveness of repetitive transcranial magnetic stimulation (rTMS). The research indicates that regular caffeine users might experience diminished long-term potentiation (LTP), a crucial process for learning and memory.

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.

Color Concepts: How Bilingualism Influences Color Perception

Researchers discovered that the way we perceive and describe colors is influenced by the languages we speak. In a study with the Tsimane’ society from the Bolivian Amazon, bilingual individuals who learned Spanish as a second language began distinguishing colors differently than monolingual Tsimane’ speakers.

Cognitive Maturity: 18 is the Threshold of Cognitive Adulthood

A new study sheds light on when adolescents start thinking like adults. Researchers found that executive function, critical for task-switching and focus, typically matures around 18 years old.

Zoom Conversations vs In-Person: Brain Activity Tells a Different Tale

A new study reveals a significant disparity in neural activity during face-to-face conversations compared to Zoom interactions. Using advanced neuroimaging, researchers observed suppressed neural signals during online exchanges.

Latest Neuro News

Personality and Attachment: Shaping the Pet-Owner Well-being Bond
Protein Key to Lifespan and Healthy Aging Identified
Unlocking Genes Behind Neurodevelopmental Disorders
Placebo Power: Patient Belief in Treatment Impacts Depression Therapy Effectiveness
Redefining Myelin Damage

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