sham neurofeedback therapy

Effectiveness of Neurofeedback Therapy in Children with Separation Anxiety Disorder

Background: Anxiety disorders are one of the most common psychiatric disorders in children. Its incidence is 2-5% of children and adolescents under age 18. Anxiety disorders are more common in girls than boys. It may start in pre-school, but mostly are in age of 7 to 8 years old. Method: The main objective of this article was to find out the effect of neurofeedback therapy in children with separation-anxiety disorder. Study population was Children from 7 to 12 years old with separation anxiety disorder who were referred to the child psychiatric clinic and they were divided randomly into two groups of 12. One group (N=12) received neurofeedback therapy and the other group (N=12) received sham neurofeedback therapy (placebo). Data was analyzed with t- test by 21th version SPSS software. Results: According to calculated t-test in neurofeedback group (8.18), neurofeedback was effective in reducing separation anxiety and the efficacy of treatment was great. But according to calculated t-test in sham group (4.42), reduction of separation anxiety was moderate. Therefore the efficacy of treatment in neurofeedback and sham groups was different. Conclusion: The results revealed that the efficacy of treatment of neurofeedback and sham groups on separation anxiety in children is different. Comparison of efficacy shows that effectiveness of neurofeedback treatment on separation anxiety was much more in the group treated with Neurofeedback than in the sham group.