ANS Autonomic nervous system CWL Carbon Wire Loops ECG Electrocardiogram EEG Electroencephalography FOOF Frequency Offset and Order Fitting FOOOF Fitting Oscillations and One-Over-F HPA Hypothalamic-Pituitary-Adrenal Axis HRV Heart Rate Variability IBI Inter-Beat Intervals LF/HF Ratio Between Power in Low Frequency (LF, 0.04–0.15 Hz) and High Frequency (HF, 0.15–0.40 Hz) PNS Parasympathetic Nervous Systems RM ANOVA Repeated Measures Analysis of Variance RMSE Root Mean Square Error RMSSD Root...