Publication: National Library of Medicine
Authors: Youli Yao, Ying Ying, Qiyu Deng, Wenjiang Zhang, Huazhang Zhu, Zhenglong Lin, Shengli Zhang, Junxian Ma, and Yingying Zhao

Patients with Alzheimer’s disease often exhibit disruptions in their circadian rhythm from sleep fragmentation before the onset of the disease symptoms. This study suggests that exposure to a 40Hz light flicker can improve rhythm disorders and offers a new therapy treatment.

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