Light therapy may boost sleep, ease depression and reduce aggressive behaviour in dementia patients, scientists say. Their study suggests that exposure to bright light can help by resetting body ...

Light therapy essentially involves the patient being exposed to bright light that mimics the ... on light therapy for Alzheimer's disease or dementia, carried out in seven different countries ...

Making sure that people with dementia get regular exposure to natural and other forms of bright light can improve ... facing a window or in front of a light therapy box (a device that mimics ...