brain structure – Medxy AI

Unveiling Brain Structural Changes in Bulimia Nervosa: Insights from the ENIGMA Consortium Analysis

By MedXY 09/24/2026

This large-scale meta-analysis identifies specific brain structural alterations—mainly in cortical surface area and subcortical volumes—associated with bulimia nervosa diagnosis and symptom severity, advancing understanding of its neurobiological underpinnings.

Neurology news Psychiatry

Polygenic Influences and Anticholinergic Burden: Unraveling Their Joint Impact on Cognition and Brain Structure in Psychosis Spectrum Disorders

By MedXY 10/30/2025

This study reveals that genetic predispositions interact with anticholinergic medication burden to influence cognitive deficits and brain gray matter volume reductions in psychosis spectrum disorders, offering new insights into personalized treatment strategies.

Neurology news Public Health

Life Course Air Pollution Exposure and Cognitive Decline: Insights from the 1946 British Birth Cohort

By MedXY 10/20/2025

This population-based study reveals that midlife exposure to nitrogen dioxide and particulate matter correlates with poorer cognitive function and adverse brain structural changes in later life, underscoring the neurocognitive risks of air pollution.