Fig. 3.

Associations between OSA severity markers and medial temporal volumes in women and men. Legend: Panel A shows uncorrected grey matter volumes of the hippocampi (upper) and entorhinal cortex (lower) in women and men, obtained at p < 0.05 corrected for multiple comparisons with a family-wise error correction. Panel B presents the FW-corrected volumes. All volumes were corrected for TIV (volume/TIV*1000). Covariates included in the multiple linear regressions were age and education. OSA = obstructive sleep apnea; FW = free-water; TIV = total intracranial volume.