Repeated Transcranial Photobiomodulation with Light-Emitting Diodes Improves Psychomotor Vigilance and EEG Networks of the Human Brain.

Bioengineering (Basel) · 2023 · PMC10525861 · PMID 37760145

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may not be significantno p-value reported

Repeated 4-Week LED-tPBM Significantly Improves Psychomotor Vigilance As the acute effect of tPBM on psychomotor vigilance performance may not be significant, repeated or longitudinal interventions over a period of weeks were needed to achieve a significant effect of tPBM, as reported in several studies [ 18 , 19 , 57 , 58 ].

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