Abstract
This case study investigated the effects of cranial electrotherapy stimulation (CES) on the prevalence and intensity of posttraumatic stress disorder (PTSD) symptoms and self- perceived improvement of performance and satisfaction in daily activities in war veterans. Two male Caucasian veterans (ages 54 and 38) diagnosed with PTSD participated in these case studies with a pretest–posttest design. The Canadian Occupational Performance Measure (COPM) and the PTSD Symptom Scale–Interview (PSS-I) were administered before and after the 4-week CES treatment. The participants self-administered the 4-week CES treatment protocol using Alpha-Stim SCS CES device in their home for 20 to 60 min a day, 3 to 5 days a week with a comfortable, self-selected, current level between 100 and 500 microamperes. They were asked to document the settings and responses in a daily treatment log. Through visual trend analysis and change scores, the results revealed daily PTSD symptoms decreased in frequency and severity for both parti...
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