TY - RPRT TI - Hippocampal-to-Ventricle Ratio as a Head-Size-IndependentBiomarker: Sex Differences and Cognitive Associations in 27,680UK Biobank Participants AU - Fernandez-Lozano, S. AU - Collins, D. L. PY - 2026 DO - 10.64898/2026.04.13.718285 UR - https://www.biorxiv.org/content/10.64898/2026.04.13.718285v1 ID - 10.64898/2026.04.13.718285 ER -