When specifically investigating the volume of cerebellar regions strongly linked to cognitive impairment in the SAH patients (lobule VII: Crus I, Crus II and lobule VIIb), we once again uncovered significant associations in the UK Biobank participants with PAPPA (Crus I), but also with EXOC5 and TSHZ1 (Crus II). The gene discussed is PAPPA; the disease is Cognitive impairment.