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Laser Infrared on Palm Changes Brainwave Amplitude

Quick Dose Info

Wavelength (nm):
830 nm
Joules (J):
20

RESULTS/SUMMARY

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Effect of Low-Level Laser Stimulation on EEG

Study Summary

In a 2012 study researchers irradiated 40 healthy volunteers with 830 nm infrared laser light with a dose of 7 mW/diode, 6 diodes, 20 J/cm^2, 10 minutes, pulsed at 10 Hz on the left palm

The treatment increased alpha and theta amplitude in the posterior head region, and decreased beta amplitude in the anterior head region.

Wavelength (nm)
830 nm
Joules (J)
20
Body Target
Hand
Condition Treated
Cognition
Depression
Brainwave
Treatment Time (seconds)
600
Irradiance/Power Density (mW/cm^2)
42 mW
Pulsed/Continuous
Pulsed
Schedule
1 treatment
Treatment Points
1 point
EMF Type
Infrared 700-1400 nm
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