A Double-Blind Randomised Controlled Crossover Trial of the Effect of Blue-Enriched Ambient Light on Sleep in Older Adults With Sleep Disturbance: The CleverLights Study.
Light interventions have been investigated for treating sleep disturbances in older adults; however, findings are mixed. This proof-of-concept trial investigated the effect of blue-enriched ambient light on electroencephalographic (EEG) sleep in older adults with self-reported poor sleep. Twelve participants (65.6 ± 8....