Boxplot comparing right caudate nucleus width (RCNW) between males and females. Males showed greater RCNW than females (Mann–Whitney U test, p=0.045).

  
 
  Part of: Yousufzai S, Radmard S, Khandani Y, Zareifard N, Jafari SH, Yousefi R, Piagkou M, Triantafyllou G, Karimi F (2026) Sex and age effects on caudate nucleus size: implications for neurosurgery and neurodegenerative biomarkers. Folia Medica 68(3): e180527. https://doi.org/10.3897/folmed.68.e180527