Archive for February, 2006

Blue Light may Improve Alertness

Wednesday, February 1st, 2006

Journal Sleep study Found that Color of Light Affects Performance.

Researchers at Brigham and Women’s Hospital and the Harvard Medical School compared the effects of different colored lights on alertness and performance. They found that people exposed to blue light rated themselves as less sleepy, with a quicker reaction time than those exposed to green light. They also claimed to have fewer lapses in their attention than the others.