Near-Infrared Spectroscopy for Monitoring Sternocleidomastoid Muscular Oxygenation during Isometric Flexion for Patients with Mild Nonspecific Neck Pain: A Pilot Study. - Chia-Chi Yang; Po-Ching Yang; Jia-Jin J. Chen; Yi-Horng Lai; Chia-Han Hu; Yung Chang; Shihfan Jack Tu; Lan-Yuen Guo (Sensors, 2020)