Conduct Disorder Linked to Widespread Brain Structure Changes

Click here to view original web page at Conduct Disorder Linked to Widespread Brain Structure Changes Summary: A study reveals that young people with conduct disorder exhibit significant changes in brain structure, particularly a smaller cerebral cortex. The findings indicate lower surface area and volume in multiple brain regions, which may impact behavior, cognition, and … Continue reading “Conduct Disorder Linked to Widespread Brain Structure Changes”

This technology offers hope for paralyzed individuals to regain speech. The study marks a significant step towards brain-computer interfaces for voluntary communication.

Click here to view original web page at This technology offers hope for paralyzed individuals to regain speech. The study marks a significant step towards brain-computer interfaces for voluntary communication. Summary: Researchers enabled a silent person to produce speech using thought alone. Depth electrodes in the participant’s brain transmitted electrical signals to a computer, which … Continue reading “This technology offers hope for paralyzed individuals to regain speech. The study marks a significant step towards brain-computer interfaces for voluntary communication.”

AI Identifies Three Parkinson’s Subtypes

Click here to view original web page at AI Identifies Three Parkinson’s Subtypes Summary: Researchers used machine learning to identify three subtypes of Parkinson’s disease based on progression speed. These subtypes, marked by distinct genetic drivers, could enhance diagnosis and treatment strategies. The study also found that the diabetes drug metformin might improve symptoms, especially … Continue reading “AI Identifies Three Parkinson’s Subtypes”

Overestimation of Opponents’ Immorality Fuels Political Divide

Click here to view original web page at Overestimation of Opponents’ Immorality Fuels Political Divide Summary: A study reveals that Democrats and Republicans overestimate how much the opposing party approves of clearly immoral acts like theft or animal abuse. This “basic morality bias” is evident in social media posts and survey results, leading to increased … Continue reading “Overestimation of Opponents’ Immorality Fuels Political Divide”

Antioxidants Slow Vision Loss in Late-Stage Dry AMD

Click here to view original web page at Antioxidants Slow Vision Loss in Late-Stage Dry AMD Summary: Researchers found that daily antioxidant supplements slow the progression of late-stage dry age-related macular degeneration (AMD). The supplements help preserve central vision by slowing the expansion of geographic atrophy regions in the retina. This finding supports the use … Continue reading “Antioxidants Slow Vision Loss in Late-Stage Dry AMD”

Brain Areas Take Micro-Naps While the Rest Stays Awake

Click here to view original web page at Brain Areas Take Micro-Naps While the Rest Stays Awake Summary: New research shows sleep can be detected by brain activity patterns just milliseconds long. This study found small brain regions can momentarily “flicker” awake or asleep, challenging traditional views on sleep and wake states. Using advanced neural … Continue reading “Brain Areas Take Micro-Naps While the Rest Stays Awake”

Sleep Patterns Linked to Cognitive Health in Women

Click here to view original web page at Sleep Patterns Linked to Cognitive Health in Women Summary: The REFRESH-NOW study investigates the impact of sleep duration and irregularity on cognitive health in women aged 55 and older. Using activity trackers and a smartphone app, researchers aim to understand how sleep disturbances contribute to dementia development. … Continue reading “Sleep Patterns Linked to Cognitive Health in Women”

New Brain Template Created

Click here to view original web page at New Brain Template Created Summary: Researchers have developed “OpenNeuro Average” (onavg), a new cortical surface template that improves the accuracy and efficiency of neuroimaging data analysis. This template is based on 1,031 brains, providing a more uniform and less biased map compared to previous models. It allows … Continue reading “New Brain Template Created”

Low-Calorie Diets Harm Athletes’ Performance and Health

Click here to view original web page at Low-Calorie Diets Harm Athletes’ Performance and Health Summary: Female athletes consuming only half their caloric needs for 14 days experienced significant drops in performance and muscle mass. This low energy availability also weakened their immune systems. The harmful effects couldn’t be reversed by short-term refeeding, highlighting the … Continue reading “Low-Calorie Diets Harm Athletes’ Performance and Health”

Reflective Thinking Boosts Teen Brain Resilience to Violence

Click here to view original web page at Reflective Thinking Boosts Teen Brain Resilience to Violence Summary: Teens who engage in “transcendent thinking” can counteract the negative effects of violence exposure on brain development. This type of thinking involves considering broader ethical and societal implications of social issues. The study showed that such reflective thinking … Continue reading “Reflective Thinking Boosts Teen Brain Resilience to Violence”