Alzheimer's: Simple measures in everyday life can improve the condition of dementia sufferers. The majority of dementia patients suffer from sleep problems.
The sleep-wake rhythm often gets mixed up. For people with dementia, the impaired sleep center blurs the difference between day and night. It is believed that the light therapies stimulate the nerve cells that are attacked in dementia patients, which may then regenerate to some extent. The regeneration was not only evident in the sleep center area: according to the analysis, some patients also experienced cognitive improvements.