Methods and Devices for Improving Sleep Performance in Subject Exposed to Light at Night

摘要

A method and device for improving sleep performance of a subject exposed to an artificially lighted environment at night are provided, which involve selectively substantially blocking retinal exposure of the subject to light of specified wavelengths during the night.

主权项

1. A method of improving sleep performance of a subject exposed to an artificially lighted environment at night comprising selectively substantially blocking retinal exposure of the subject to light of wavelengths less than about 490 nm during the night.