Effectiveness of Neurofeedback Therapy Adjunct to Cognitive Behavioral Therapy in Agoraphobia: A Case Study

Abstract

Agoraphobia has been defined as marked fear or anxiety being in enclosed or open places, using public transportation, and being in a crowd or outside of home alone. Such individuals make active attempts to avoid those places which cause intense distress. The neuronal areas that play a significant role in agoraphobia are uncinate fasciculus, which connects the prefrontal lobe and amygdala and various alterations in anterior cingulate cortex, insula, amygdala, and lateral prefrontal cortex. Neurofeedback is a type of biofeedback which teaches self-control of brain functions by measuring brain waves with the help of electroencephalography (EEG) and providing a feedback signal. With the help of alpha and beta training protocol, neurofeedback therapy will help in enhancing the connectivity between prefrontal cortex and amygdala. The present study aims to explore the therapeutic effectiveness of neurofeedback therapy as an adjunct treatment with cognitive behavioral therapy (CBT) in patients with agoraphobia disorder. A single case study method was adopted. The patient having the symptoms of agoraphobia disorder diagnosed as per ICD-10 criteria was taken in the study. After going through detailed case history and mental status examination, the patient was assessed on psychological measures on baseline and other follow-up visits. A total of 18 therapeutic sessions of neurofeedback therapy (alpha and beta protocol) along with CBT were conducted. Intermittent assessments on Draw A Person Test (DAPT), EEG parameters, Visual Analogue Scale (VAS), and Panic and Agoraphobia Scale (PAS) were conducted to compare the pre- and post-assessment findings. The results indicated significant improvement in the symptoms of the patient after intervention. The pre- and post-assessment findings and the neurofeedback therapy along with CBT were observed to be effective in treating the symptoms of agoraphobia. Neurofeedback therapy and CBT were proven to be effective in removing the symptoms of agoraphobia disorder within the patient.