Blue light improves cognitive performance

被引：70
作者：
Lehrl, S.
Gerstmeyer, K.
Jacob, J. H.
Frieling, H.
Henkel, A. W.
Meyrer, R.
Wiltfang, J.
Kornhuber, J.
Bleich, S.
机构：
[1] Univ Erlangen Nurnberg, Dept Psychiat & Psychotherapy, D-91094 Erlangen, Germany
[2] Augenzentrum, Minden Westfalen, Germany
来源：
JOURNAL OF NEURAL TRANSMISSION | 2007年 / 114卷 / 04期
关键词：
blue light; circadian rhythm; cognitive efficiency; alertness; speed of information processing;
D O I：
10.1007/s00702-006-0621-4
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
A newly discovered system of photoreceptors for circadian rhythms works non-visual and responds to blue light (460 nm). We report a longitudinal study in 44 adults, showing that a significant increase in alertness and speed of information processing could be achieved by blue light as compared to normal light.
引用
收藏
页码：457 / 460
页数：4
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