In cases of the "winter blues" treatment with a bright artificial light can reduce the effects by

Question

Quizplus · Accepted Answer

The pineal gland is responsible for the production of melatonin, a hormone produced in response to darkness which plays a role in regulating sleep-wake cycles. Bright artificial light has been shown to suppress melatonin production, thus reducing the effects of seasonal affective disorder (SAD) or the "winter blues."

In Cases of the "Winter Blues" Treatment with a Bright