Comparison of arousal in facial blood vessels in response to visual and sound stimuli in people with attention deficit disorder and normal people

1. Introduction 2. Theoretical Background 2.1. Attention Deficit Disorder Overview 2.2. Physiological Basis of Arousal 2.3. Facial Blood Vessel Response 3. Methodology 3.1. Participant Selection Criteria 3.2. Experimental Setup and Equipment 3.3. Data Collection Procedures 3.4. Statistical Analysis Approach 4. Visual Stimuli Analysis 4.1. Nature of Visual Stimuli 4.2. Response Measurement Techniques 4.3. Comparative Analysis in Subjects 5. Sound Stimuli Analysis 5.1. Nature of Sound Stimuli 5.2. Response Measurement Techniques 5.3. Comparative Analysis in Subjects 6. Comparison of Responses 6.1. Differences in Arousal Levels 6.2. Correlation with Attention Deficit Disorder 6.3. Potential Underlying Mechanisms 7. Discussion 7.1. Interpretation of Key Findings 7.2. Implications for Attention Deficit Disorder 7.3. Limitations and Future Research 8. Conclusion 8.1. Summary of Main Insights 8.2. Practical Applications of Study 8.3. Recommendations for Practitioners