Relative Hypothermia and Gray Matter Atrophy in Older Adults: A Cross-Sectional Study

Relative hypothermia is associated with tau accumulation. Furthermore, elucidating the association with changes in brain structure may be useful for the early detection and prevention of dementia. In this study, we aimed to investigate the association between relative hypothermia and brain volume, especially gray matter and white matter, and to determine the cutoff point of relative hypothermia associated with brain structure.