Nestoriuc, Rief, and Martin (2008)conducted a meta-analysis that included a total of 53 biofeedback treatment studies of tension-type headache. Nestoriuc et al. (2008)noted that this was the first meta-analytic study with sufficient power to find that the treatments led to significantly reduced muscle tension. Why is this important?

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The Answer of Nestoriuc, Rief, and Martin (2008)conducted a meta-analysis that included a total of 53 biofeedback treatment studies of tension-type headache. Nestoriuc et al. (2008)noted that this was the first meta-analytic study with sufficient power to find that the treatments led to significantly reduced muscle tension. Why is this important?

Nestoriuc, Rief, and Martin (2008)conducted a Meta-Analysis That Included a Total