Individuals affected with Alzheimer’s disease exhibit a marked disruption of normal circadian patterns. These are most noticeable as disruptions of sleep. Many individuals in the early stages of dementia become unable to sleep at night. As a consequence, they may be drowsy during the day. Some become very agitated and restless in the early evening […]
Blue Light Detrimental Before Sleep, but Possibly Beneficial Before Surgery
While the neurological effects of blue light can keep you up at night, they may actually help you recover from surgery. Between televisions, smartphones, tablets and laptops, blue light is almost ubiquitous in modern society. Ridding your world of screens, even for a few hours before bed, is a challenge for many people. This constant […]
Daily Exposure to Bright Light Protects Heart Health
Our circadian rhythm is one of the most important drivers of our physical and mental health. Although getting enough sleep is crucial to keeping a well-regulated internal clock, on its own, it is not enough. Daily exposure to bright light is also a piece of the puzzle. A new study suggests that this effect on […]
CBT and Insomnia: Is Cognitive Behavioral Therapy Really Effective?
Insomnia is one of the most common circadian rhythm disorders in the world, affecting as many as one-third of all people on the globe. Cognitive behavioral therapy, or CBT, is one of the most popular remedies for this disorder. Is CBT really effective as a treatment for insomnia and other sleep disorders? New research on […]
The Effect of Lighting on Students’ Performance
While school quality and parent involvement are important factors in academic success, the effect of lighting on students also plays a significant role. Have you ever noticed that you feel more alert during certain types of light exposure? Does a few minutes in the sun perk you right up? Light has a demonstrated effect on […]
- « Previous Page
- 1
- 2
- 3
- 4
- 5
- 6
- …
- 16
- Next Page »