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Study protocol of the multi-site randomised controlled REDALI-DEM trial–the effects of structured relearning methods on daily living task performance of persons with dementia

Background: Evidence from pilot trials suggests that structured learning techniques may have positive effects on the performance of cognitive tasks, movement sequences or skills in patients with Alzheimer’s disease. The purpose of this trial is to evaluate whether the usual method of learning by trial and error or the method of errorless learning demonstrate better […]

Effect of 1 night of total sleep deprivation on cerebrospinal fluid β-amyloid 42 in healthy middle-aged men: a randomized clinical trial

Importance: Increasing evidence suggests a relationship between poor sleep and the risk of developing Alzheimer disease. A previous study found an effect of sleep on β-amyloid (Aβ), which is a key protein in Alzheimer disease pathology.; Objective: To determine the effect of 1 night of total sleep deprivation on cerebrospinal fluid Aβ42 protein levels in […]