MAPT and dementia: The sex bias in dementia related to tau or synuclein may be explained by sex hormones (Rajsombath et al., 2019; Sundermann et al., 2020; Yang et al., 2022), or sex‐related differences in brain connectome and specific genes/transcription factors (López‐Cerdán et al., 2022; Shokouhi et al., 2020).