Biomedical signal processing and characterization for respiratory pathologies

Obstructive Sleep Apnea Syndrome diagnosis and monitoring based on pulse photoplethysmography signal (PPG).

1. Detection of sympathetic activations associated with apnea.
2. Study of the relationship between sympathetic activations and apnea based on Autonomic Nervous System analysis from HRV, PTT and PRV.
3. Deriving respiration from PPG.