Cranial Electrotherapy Stimulation in the Treatment of Posttraumatic Stress Disorder: A Pilot Study of Two Military Veterans
Why this work is in the frame
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Bibliographic record
Abstract
This case study investigated the effects of cranial electrotherapy stimulation (CES) on the prevalence and intensity of posttraumatic stress disorder (PTSD) symptoms and selfperceived 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 participants from PSSI-I and daily treatment log. Self-perceived efficacy of performance and satisfaction as measured by the COPM also improved in the 54-year-old participant as his change scores (performance: 5.4; satisfaction: 7.9) were over the clinical significance of 2 points of COPM. Both participants reported a decrease in PTSD symptoms and an overall improvement in self-perceived occupational performance after a trial of CES. Findings from this study suggest that future research could contribute to the role of occupational therapists using CES in the treatment of veterans with PTSD. This preliminary study, if confirmed, indicates that CES could provide occupational therapists with a safe and effective way to reduce the symptom burden of PTSD while facilitating occupational performance for a rapidly increasing population of war veterans.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it