Several studies have found that biofeedback techniques can reduce headache in up to ____ percent of the patients undergoing this therapy.

Question

Quizplus · Accepted Answer

Multiple studies have shown that biofeedback techniques can be an effective treatment for headaches. One study by Nestoriuc et al. (2008) found that biofeedback reduced headache frequency by 50% in 63% of patients. Another study by Yucha and Gilbert (2004) found that biofeedback reduced both the frequency and intensity of headaches in 80% of patients. Therefore, option C seems to be the most accurate as it reflects the higher percentage from the studies mentioned.

Several Studies Have Found That Biofeedback Techniques Can Reduce Headache