Comparison between red, green and blue light reflection photoplethysmography for heart rate monitoring during motion J Lee, K Matsumura, K Yamakoshi, P Rolfe, S Tanaka, T Yamakoshi 2013 35th annual international conference of the IEEE engineering in …, 2013 | 238 | 2013 |
Education level and risk of postpartum depression: results from the Japan Environment and Children’s Study (JECS) K Matsumura, K Hamazaki, A Tsuchida, H Kasamatsu, H Inadera BMC psychiatry 19, 1-11, 2019 | 116* | 2019 |
Cuffless blood pressure estimation using only a smartphone K Matsumura, P Rolfe, S Toda, T Yamakoshi Scientific reports 8 (1), 1-9, 2018 | 100 | 2018 |
iPhysioMeter: a new approach for measuring heart rate and normalized pulse volume using only a smartphone K Matsumura, T Yamakoshi Behavior research methods 45, 1272-1278, 2013 | 92 | 2013 |
iPhone 4s photoplethysmography: which light color yields the most accurate heart rate and normalized pulse volume using the iPhysioMeter application in the presence of motion … K Matsumura, P Rolfe, J Lee, T Yamakoshi PloS one 9 (3), e91205, 2014 | 88 | 2014 |
Validation of normalized pulse volume in the outer ear as a simple measure of sympathetic activity using warm and cold pressor tests: towards applications in ambulatory monitoring J Lee, K Matsumura, T Yamakoshi, P Rolfe, N Tanaka, K Kim, ... Physiological Measurement 34 (3), 359, 2013 | 62 | 2013 |
Understanding the relationship between postpartum depression one month and six months after delivery and mother-infant bonding failure one-year after birth: results from the … H Kasamatsu, A Tsuchida, K Matsumura, M Shimao, K Hamazaki, ... Psychological medicine 50 (1), 161-169, 2020 | 59 | 2020 |
Changes in the association between postpartum depression and mother-infant bonding by parity: longitudinal results from the Japan environment and Children's study A Tsuchida, K Hamazaki, K Matsumura, K Miura, H Kasamatsu, H Inadera, ... Journal of psychiatric research 110, 110-116, 2019 | 49 | 2019 |
Docosahexaenoic acid for selective prevention of posttraumatic stress disorder among severely injured patients: a randomized, placebo-controlled trial Y Matsuoka, D Nishi, K Hamazaki, N Yonemoto, K Matsumura, H Noguchi, ... The Journal of clinical psychiatry 76 (8), 4610, 2015 | 47 | 2015 |
Effects of omega-3 polyunsaturated fatty acids on psychophysiological symptoms of post-traumatic stress disorder in accident survivors: A randomized, double-blind, placebo … K Matsumura, H Noguchi, D Nishi, K Hamazaki, T Hamazaki, ... Journal of affective disorders 224, 27-31, 2017 | 41 | 2017 |
Factors influencing exclusive breastfeeding rates until 6 months postpartum: the Japan Environment and Children’s Study H Inano, M Kameya, K Sasano, K Matsumura, A Tsuchida, K Hamazaki, ... Scientific Reports 11 (1), 6841, 2021 | 38 | 2021 |
Physiological measurements and analyses in motor sports: a preliminary study in racing kart athletes T Yamakoshi, K Matsumura, Y Yamakoshi, H Hirose, P Rolfe European Journal of Sport Science 10 (6), 397-406, 2010 | 36 | 2010 |
The effect of competition on heart rate during kart driving: A field study K Matsumura, T Yamakoshi, Y Yamakoshi, P Rolfe BMC research notes 4, 1-5, 2011 | 33 | 2011 |
Influence of parity and mode of delivery on mother–infant bonding: The Japan Environment and Children's Study T Yoshida, K Matsumura, A Tsuchida, K Hamazaki, H Inadera, ... Journal of affective disorders 263, 516-520, 2020 | 31 | 2020 |
Finger arterial compliance as determined by transmission of light during mental stress and reactive hyperaemia G Tanaka, Y Sawada, K Matsumura, Y Nagano, K Yamakoshi European journal of applied physiology 87, 562-567, 2002 | 31 | 2002 |
Potential impact of propofol immediately after motor vehicle accident on later symptoms of posttraumatic stress disorder at 6-month follow up: a retrospective cohort study M Usuki, Y Matsuoka, D Nishi, N Yonemoto, K Matsumura, Y Otomo, ... Critical Care 16, 1-7, 2012 | 30 | 2012 |
A novel photoplethysmography technique to derive normalized arterial stiffness as a blood pressure independent measure in the finger vascular bed G Tanaka, K Yamakoshi, Y Sawada, K Matsumura, K Maeda, Y Kato, ... Physiological Measurement 32 (11), 1869, 2011 | 28 | 2011 |
Maternal dietary intake of fish and PUFAs and child neurodevelopment at 6 months and 1 year of age: a nationwide birth cohort—the Japan Environment and Children’s Study (JECS) K Hamazaki, K Matsumura, A Tsuchida, H Kasamatsu, T Tanaka, M Ito, ... The American journal of clinical nutrition 112 (5), 1295-1303, 2020 | 27 | 2020 |
Factor structure of the edinburgh postnatal depression scale in the japan environment and children’s study K Matsumura, K Hamazaki, A Tsuchida, H Kasamatsu, H Inadera Scientific reports 10 (1), 11647, 2020 | 27 | 2020 |
Fish consumption and cardiovascular response during mental stress K Matsumura, T Yamakoshi, H Noguchi, P Rolfe, Y Matsuoka BMC research notes 5, 1-9, 2012 | 27 | 2012 |