Research Article

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

Figure 4

Box plot presentation of HR results. Note the significant decrease of HR (needle and red laser acupuncture). The lines in the boxes represent the median; the ends of the boxes, the 25th and 75th percentile; the error bars, the 10th and 90th percentile; and the dots, the outliers. (b) Before stimulation; (d1, d2), two phases during stimulation; (a) after stimulation.
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