Volume 34, No 5, May 2024

ISSN: 1001-0602 
EISSN: 1748-7838 2018 
impact factor 17.848* 
(Clarivate Analytics, 2019)

Volume 34 Issue 5, May 2024: 333-334

RESEARCH HIGHLIGHTS

Treating insomnia with 40 Hz light flicker

P. Lorenzo Bozzelli^1,2 , Li-Huei Tsai^1,2,3,*

¹Picower Institute for Learning and Memory, Massachusetts Institute of Technology, Cambridge, MA, USA
²Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
³Broad Institute of MIT and Harvard, Cambridge, MA, USA
Correspondence: Li-Huei Tsai(lhtsai@mit.edu)

A new study published in Cell Research reports that 40 Hz light flicker induces a somnogenic effect mediated by adenosine-ENT2 signaling. Remarkably, 40 Hz light flicker was shown to improve the sleep quality of children with insomnia, offering a potential non-pharmacological therapeutic approach for the treatment of sleep disorders.

https://doi.org/10.1038/s41422-024-00948-x

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