Functional Near-infrared Spectroscopy for Anxiety Monitoring and Neurofeedback.
Not Applicable
Recruiting
- Conditions
- Anxiety Disorders
- Registration Number
- NCT05921773
- Lead Sponsor
- National Taiwan University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
Inclusion Criteria:<br><br> - Being diagnosed with generalized anxiety disorder (GAD) by psychiatrists based on<br> DSM-V.<br><br> - Native Chinese speakers.<br><br> - Right-handers.<br><br> - Normal vision without or after correction.<br><br> - Normal hearing and verbal expression.<br><br> - Regular returns of medical or psychological intervention during participation.<br><br>Exclusion Criteria:<br><br> - Being diagnosed with other major neurological or mental disorders.
Exclusion Criteria
Not provided
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Change in cerebral hemodynamics from functional near-infrared spectroscopy (fNIRS);Change in severity of physiological and psychological anxious symptoms as assessed by Hamilton Anxiety Rating Scale (HARS);Change in temporary and long-term anxiety levels as assessed by State-Trait Anxiety Inventory (STAI);Change in anxiety level as reported in Visual Analog Scale (VAS);Change in physiological anxious symptoms indicated by Heart Rate Variability (HRV)
- Secondary Outcome Measures
Name Time Method Change in severity of depressive symptoms as assessed by Hamilton Depression Rating Scale (HAM-D);Change in performance on emotional dual N-back task;Change in Pittsburgh Sleep Quality Index (PSQI)