MentalHealthDaily

Chronic Pain Plus Depression Alters Brain Structure

by GLOOM

Photoreal illustration of brain regions affected by overlapping pain and depression networks, conveying comorbid neural signature.

A 2026 UK Biobank MRI preprint involving 71,214 adults found that chronic pain plus current depression had a structural brain profile that was more than chronic pain plus depression pasted together. The 1,377-person comorbid group showed widespread lower cortical volume, lower bilateral thalamic and hippocampal volume, lower left accumbens volume, and broad white-matter microstructure differences …

Genetics of Common Executive Function (Cognition) from UK Biobank Data (2023 Study)

by GLOOM

Executive functioning (EF) is a cognitive cornerstone essential for goal-directed behaviors and complex thinking. Recent research leveraging the massive UK Biobank dataset has shed new light on the genetic underpinnings of EF, revealing its distinct genetic profile from intelligence (IQ) and its intricate link with psychiatric disorders. This study underscores the importance of EF in …