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Transcranial photobiomodulation improves sleep quality, reduces daytime sleepiness, and modulates delta power in chronic insomnia: a randomized controlled trial

Crossref DOI link: https://doi.org/10.1007/s10103-025-04699-y

Published Online: 2025-10-23

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Mehdizadeh, Masoud

Farnam, Alireza

Nikzad, Behzad
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Text and Data Mining valid from 2025-10-23

Version of Record valid from 2025-10-23
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Article History

Received: 3 July 2025

Accepted: 6 October 2025

First Online: 23 October 2025

Declarations

:

: This study was approved by the Research Ethics Committee of Tabriz University (Approval Code: IR.TABRIZU.REC.1403.035). Clinical trial number: not applicable.

: Written informed and voluntary consent regarding device safety and procedures was obtained from all participats. Participants were informed they could withdraw from the study at any time. Personal data was anonymized using unique codes to ensure confidentiality.

: The authors declare no competing interests.

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