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Author

Heidi J. Syväoja

Observed names: H. Syväoja, HEIDI J. SYVÄOJA, Heidi J Syväoja, Heidi Syväoja
Observed institutions: Northeastern University, University of Helsinki, JAMK University of Applied Sciences, Niilo Mäki institute, LIKES – Foundation for Sport and Health Sciences, Imperial College London, University of Jyväskylä
ORCID: 0000-0002-6068-9511
Observed ORCID: 0000-0002-6068-9511
OpenAlex ID: A5004651548
The Associations of Objectively Measured Physical Activity and Sedentary Time with Cognitive Functions in School-Aged Children
2014 · Heidi J. Syväoja, Tuija H. Tammelin, et al. · PLoS ONE · 185
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Effects of exercise intensity and duration on nocturnal heart rate variability and sleep quality
2011 · Tero Myllymäki, Heikki Rusko, et al. · European Journal of Applied Physiology · 171
Physical Activity, Sedentary Behavior, and Academic Performance in Finnish Children
2013 · HEIDI J. SYVÄOJA, MARKO T. KANTOMAA, et al. · Medicine & Science in Sports & Exercise · 163
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Effects of school-based physical activity on mathematics performance in children: a systematic review
2019 · S. Sneck, H. Viholainen, et al. · International Journal of Behavioral Nutrition and Physical Activity · 126
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Changes in physical activity and sedentary time during adolescence: Gender differences during weekdays and weekend days
2020 · Jouni Kallio, Harto Hakonen, et al. · Scandinavian Journal of Medicine and Science in Sports · 99
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Physical activity, aerobic fitness, and brain white matter: Their role for executive functions in adolescence
2020 · Ilona Ruotsalainen, Tetiana Gorbach, et al. · Developmental Cognitive Neuroscience · 75
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Objectively measured physical activity, body composition and physical fitness: Cross‐sectional associations in 9‐ to 15‐year‐old children
2018 · Laura Joensuu, Heidi Syväoja, et al. · European Journal of Sport Science · 72
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Internal consistency and stability of the CANTAB neuropsychological test battery in children.
2014 · Heidi J. Syväoja, Tuija H. Tammelin, et al. · Psychological Assessment · 67
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The Relation of Physical Activity, Sedentary Behaviors, and Academic Achievement Is Mediated by Fitness and Bedtime
2017 · Heidi J. Syväoja, Anna Kankaanpää, et al. · Journal of Physical Activity and Health · 58
The Longitudinal Associations of Fitness and Motor Skills with Academic Achievement
2019 · HEIDI J. SYVÄOJA, ANNA KANKAANPÄÄ, et al. · Medicine & Science in Sports & Exercise · 55
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How physical activity, fitness, and motor skills contribute to math performance: Working memory as a mediating factor
2021 · Heidi J. Syväoja, Anna Kankaanpää, et al. · Scandinavian Journal of Medicine and Science in Sports · 51
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Physical fitness development in relation to changes in body composition and physical activity in adolescence
2020 · Laura Joensuu, Urho M. Kujala, et al. · Scandinavian Journal of Medicine and Science in Sports · 51
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Aerobic fitness, but not physical activity, is associated with grey matter volume in adolescents
2019 · Ilona Ruotsalainen, Ville Renvall, et al. · Behavioural Brain Research · 34
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More active lessons: teachers’ perceptions of student engagement during physically active maths lessons in Finland
2022 · Sirpa Sneck, Heidi Syväoja, et al. · Education Inquiry · 30
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Longitudinal associations of physical activity and pubertal development with academic achievement in adolescents
2019 · Eero A. Haapala, Henna L. Haapala, et al. · Journal of sport and health science/Journal of Sport and Health Science · 29
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Effects of physically active maths lessons on children's maths performance and maths‐related affective factors: Multi‐arm cluster randomized controlled trial
2024 · Heidi J. Syväoja, Sirpa Sneck, et al. · British Journal of Educational Psychology · 26
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Pupils’ experiences and perceptions of engagement during the Moving Maths programme
2020 · Sirpa Sneck, Sanna Järvelä, et al. · Education 3-13 · 19
Physical activity and aerobic fitness show different associations with brain processes underlying anticipatory selective visuospatial attention in adolescents
2021 · Doris Hernández, Erkka Heinilä, et al. · Brain Research · 16
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Physical activity, physical fitness and self-rated health: cross-sectional and longitudinal associations in adolescents
2024 · Laura Joensuu, Tuija H Tammelin, et al. · BMJ Open Sport & Exercise Medicine · 14
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Physical activity and aerobic fitness in relation to local and interhemispheric functional connectivity in adolescents’ brains
2020 · Ilona Ruotsalainen, Enrico Glerean, et al. · Brain and Behavior · 12
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Precision exercise medicine: predicting unfavourable status and development in the 20-m shuttle run test performance in adolescence with machine learning
2021 · Laura Joensuu, Ilkka Rautiainen, et al. · BMJ Open Sport & Exercise Medicine · 8
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Physical Activity and Sedentary Behaviour in Association With Academic Performance and Cognitive Functions in School-aged Children
2014 · Heidi Syväoja · Jyväskylä University Digital Archive (University of Jyväskylä) · 6
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Different solutions from Finnish and Danish school systems for increasing school-day physical activity and supporting learning
2017 · Tuija Tammelin, Heidi Syväoja, et al. · Routledge eBooks · 3
Liikunta ja oppiminen: Tilannekatsaus - lokakuu 2012
2012 · Heidi Syväoja, Marko T. Kantomaa, et al. · 3
How do physical activity and social media use predict the study wellbeing profile of comprehensive school students?
2026 · Sanna Ulmanen, Lotta Tikkanen, et al. · Acta Psychologica · 2
Works count: 43
Citation count: 1,383
H-index: 17
I10-index: 20
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