Sleep, cognition and dementia
Sleep contributes to brain health and cognitive function. Disturbances in sleep lead to cognitive impairment and are prevalent in dementia. Sleep may be a target for interventions that could slow down disease progression and improve clinical symptoms and cognition.
Overview
We aim to increase our understanding of the relationship between sleep/circadian rhythms, cognition, and dementia, and improve the quality of life of both people living with dementia and their carers.
Our focus is on identifying and validating appropriate and novel technologies for long-term monitoring of sleep in dementia and the delivery of interventions.
We are currently funded by the as part of the with Imperial College.
Selected publications
Winsky-Sommerer R, de Oliveira P, Loomis S, Wafford K, Dijk DJ, Gilmour G. . Neurosci Biobehav Rev. 2019 Feb;97:112-137. doi: 10.1016/j.neubiorev.2018.09.027. Epub 2018 Oct 9. PMID: 30312626.
Sani TP, Bond RL, Marshall CR, Hardy CJD, Russell LL, Moore KM, Slattery CF, Paterson RW, Woollacott IOC, Wendi IP, Crutch SJ, Schott JM, Rohrer JD, Eriksson SH, Dijk DJ, Warren JD. . eNeurologicalSci. 2019 Nov 4;17:100212. doi: 10.1016/j.ensci.2019.100212. PMID: 31828228; PMCID: PMC6889070.
della Monica C, Johnsen S, Atzori G, Groeger JA, Dijk DJ. . Front Psychiatry. 2018 Jun 22;9:255. doi: 10.3389/fpsyt.2018.00255. PMID: 29988413; PMCID: PMC6024010.
Improving sleep and circadian disruption - UK Dementia Research Institute
Professor Derk-Jan Dijk is developing new technologies that can measure a person’s sleep and wake patterns at home, which will enable large state-of-the-art studies and investigations into new interventions to enhance healthy sleep and circadian rhythm in people with dementia.
