Koga, Shunsaku

The relationship between muscle deoxygenation and activation in different muscles of the quadriceps during cycle ramp exercise

Chin, L. M. K., Kowalchuk, J. M., Barstow, T. J., Kondo, N., Amano, T., Shiojiri, T., & Koga, S. (2011) · Journal of Applied Physiology

Cardiovascular and exercise physiologyMuscle activation and electromyography studies

Cited by 106

Methodological validation of the dynamic heterogeneity of muscle deoxygenation within the quadriceps during cycle exercise

Koga, S., Poole, D. C., Fukuoka, Y., Ferreira, L. F., Kondo, N., Ohmae, E., & Barstow, T. J. (2011) · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology

Cardiovascular and exercise physiologyOptical Imaging and Spectroscopy Techniques

Cited by 92

Function of human eccrine sweat glands during dynamic exercise and passive heat stress

Kondo, N., Shibasaki, M., Aoki, K., Koga, S., Inoue, Y., & Crandall, C. G. (2001) · Journal of Applied Physiology

Thermoregulation and physiological responsesCardiovascular and exercise physiology

Cited by 91

Validation of a high-power, time-resolved, near-infrared spectroscopy system for measurement of superficial and deep muscle deoxygenation during exercise

Koga, S., Barstow, T. J., Okushima, D., Rossiter, H. B., Kondo, N., Ohmae, E., & Poole, D. C. (2015) · Journal of Applied Physiology

Optical Imaging and Spectroscopy TechniquesCardiovascular and exercise physiology

Cited by 60

Greater V̇O2peakis correlated with greater skeletal muscle deoxygenation amplitude and hemoglobin concentration within individual muscles during ramp-incremental cycle exercise

Okushima, D., Poole, D. C., Barstow, T. J., Rossiter, H. B., Kondo, N., Bowen, T. S., Amano, T., & Koga, S. (2016) · Physiological Reports

Cardiovascular and exercise physiologySports Performance and Training

Cited by 58

Effects of increased skin blood flow on muscle oxygenation/deoxygenation: comparison of time-resolved and continuous-wave near-infrared spectroscopy signals

Koga, S., Poole, D. C., Kondo, N., Oue, A., Ohmae, E., & Barstow, T. J. (2015) · European Journal of Applied Physiology

Optical Imaging and Spectroscopy TechniquesCardiovascular and exercise physiology

Cited by 39

Blood flow occlusion-related O2 extraction “reserve” is present in different muscles of the quadriceps but greater in deeper regions after ramp-incremental test

Iannetta, D., Okushima, D., Inglis, E. C., Kondo, N., Murias, J. M., & Koga, S. (2018) · Journal of Applied Physiology

Cardiovascular and exercise physiologySports Performance and Training

Cited by 22

Relationships between the extent of apnea-induced bradycardia and the vascular response in the arm and leg during dynamic two-legged knee extension exercise

Nishiyasu, T., Tsukamoto, R., Kawai, K., Hayashi, K., Koga, S., & Ichinose, M. (2012) · American Journal of Physiology-Heart and Circulatory Physiology

Cardiovascular and exercise physiologyHeart Rate Variability and Autonomic Control

Cited by 20

Effect of differential muscle activation patterns on muscle deoxygenation and microvascular haemoglobin regulation

Okushima, D., Poole, D. C., Barstow, T. J., Kondo, N., Chin, L. M. K., & Koga, S. (2020) · Experimental Physiology

Cardiovascular and exercise physiologyExercise and Physiological Responses

Cited by 16