The association between inadequate sleep and accelerated brain ageing.

"Disclosure statement The authors declare no potential conflict of interest."

"We warmly thank the volunteers from the School of Psychology panel and the Birmingham 1000 Elders group for participation in this study. This work was supported by the Birmingham-Nottingham Strategic Collaboration Fund (BNSCF336 to SNS and MC) and by a Wellcome Trust Institutional Strategic Support Fund critical data award (204846/Z/16/Z to MC). SS was also supported by the Wellcome Trust (217266/Z/19/Z) and by an ERC Consolidator Grant (101000969). MC was also supported by a BRIDGE (Birmingham-Illinois Partnership for Discovery, Engagement and Education) Fellowship. Jivesh Ramduny: Methodology, Formal analysis, Investigation, Software, Writing – original draft, Writing – review & editing. Matteo Bastiani: Methodology, Formal analysis, Investigation, Software, Writing – original draft, Writing – review & editing. Robin Huedepohl: Methodology, Formal analysis. Stamatios N. Sotiropoulos: Conceptualization, Funding acquisition, Methodology, Formal analysis, Investigation, Software, Writing – original draft, Writing – review & editing, Supervision, Project administration. Magdalena Chechlacz: Conceptualization, Funding acquisition, Methodology, Formal analysis, Investigation, Software, Writing – original draft, Writing – review & editing, Supervision, Project administration."