Research Article

Laser Acupuncture: Two Acupoints (Baihui, Neiguan) and Two Modalities of Laser (658 nm, 405 nm) Induce Different Effects in Neurovegetative Parameters

Figure 3

Recording profile. *Manual needle stimulation, red laser (658 nm), and violet laser (405 nm), in randomized order. (b) before stimulation; (d1, d2), two phases during stimulation; (a) after stimulation.
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