Functional near-infrared spectroscopy (fNIRS) and near-infrared spectroscopy (NIRS) allow real-time, non-invasive assessment of tissue oxygenation. Although widely used in neurology and exercise physiology, their application in pulmonary diseases such as COPD remains limited.
This study is designed as a non-randomized controlled, multidisciplinary trial conducted at Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul. The research team includes specialists in physiotherapy and rehabilitation, pulmonology, and neuroscience.
Participants will undergo a single standardized pulmonary rehabilitation (PR) session comprising three exercise modalities:Aerobic training, Peripheral strengthening exercises and Breathing exercises.
Before and after exercise, participants will perform the Stroop cognitive task to evaluate executive function and its relationship with cerebral oxygenation. Continuous fNIRS and NIRS monitoring will occur at rest, during each exercise, and during recovery.
