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Figure 4 | Behavioral and Brain Functions

Figure 4

From: Psychological benefits 2 and 4 weeks after a single treatment with near infrared light to the forehead: a pilot study of 10 patients with major depression and anxiety

Figure 4

Initial, 2-week, and 4-week HAM-A scores. The individual patient's Hamilton Anxiety Rating Scores at Baseline, 2-weeks, and at 4-weeks. A high score suggests more anxiety. Fifteen or above is suggestive of a clinical anxiety disorder and below 8 is suggestive of a remission. The legend numbers correspond to the patient numbers. The mean scores are indicated.

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