Dr Jacinta O'Callaghan

Research Fellow

School of Allied Health and Human Performance

College of Health

Eligible to supervise Masters and PhD (as Co-Supervisor) - email supervisor to discuss availability.

Available For Media Comment.


Dr Jacinta Brinsley is a Research Fellow in the Alliance for Research in Exercise, Nutrition and Activity (ARENA) group at Adelaide University. Her research focuses on designing and implementing accessible and equitable behavioural interventions that improve mental and physical health outcomes, with expertise in co-design methodologies, research trials, and mind-body exercise approaches.
 
Jacinta completed her PhD at the University of South Australia in 2022, establishing the evidence base for yoga as an exercise intervention for mental health. Her lead-authored systematic review and meta-analysis was published in the British Journal of Sports Medicine and has generated substantial research impact (Altmetric score 933).
 
As an Accredited Exercise Physiologist, she combines clinical experience from private practice and inpatient mental health settings with methodological expertise in evidence synthesis, co-design research, and large-scale trials. She has published 17 peer-reviewed articles generating 614 citations, secured over $180,000 as lead investigator, and contributed to grants totalling over $2.15 million.
 
Her research vision is to advance equitable access to evidence-based health behaviour interventions delivered as part of routine care, with particular focus on prevention and early intervention for disadvantaged populations.

My research investigates the intersection of physical and mental health interventions, with particular emphasis on innovative delivery models that increase accessibility for underserved populations. Building on doctoral work in mind-body approaches to mental health recovery, I now lead projects applying participatory research methods and digital technologies to develop sustainable, scalable interventions that can be integrated into existing systems of care. I specialize in translating complex health evidence into engaging formats, from digital platforms to educational games, that drive meaningful behaviour change.

Date Institution name Country Title
2018 - 2022 University of South Australia Australia PhD
2017 - 2017 University of South Australia Australia Bachelor of Health Sciences (Honours)
2013 - 2016 University of South Australia Australia Bachelor of Clinical Exercise Physiology

Year Citation
2025 Maher, C., Christian, H., Nathan, N., Okely, A., Bogomolova, S., Lewis, L. K., . . . Wolfenden, L. (2025). Improving physical activity and screen time in Australian Outside School Hours Care: Study protocol. Pediatric Research, 97(5), 1516-1521.
DOI
2025 Singh, B., Bennett, H., Miatke, A., Dumuid, D., Curtis, R., Ferguson, T., . . . Maher, C. (2025). Effectiveness of exercise for improving cognition, memory and executive function: a systematic umbrella review and meta-meta-analysis. British Journal of Sports Medicine, 59(12), 866-876.
DOI Scopus29 WoS30 Europe PMC20
2025 Farmer, A., Kumar, S., Truong, H., & Brinsley, J. (2025). Acceptability of a 12-week movement program (Motum) to address functional outcomes in people with chronic non-specific low back pain: a mixed methods pilot study. Musculoskeletal Science and Practice, 80(103424), 9 pages.
DOI
2025 Cain, T., Brinsley, J., Bennett, H., Nelson, M., Maher, C., & Singh, B. (2025). Effects of cold-water immersion on health and wellbeing: A systematic review and meta-analysis.. PloS one, 20(1), e0317615.
DOI Scopus10 WoS11 Europe PMC5
2025 Brinsley, J., Schmidt, M., Curtis, R., Simpson, C. E. M., Edwards, J., Eglitis, E. E., . . . Maher, C. (2025). Effectiveness of peer-led health behaviour interventions on adolescent's mental health and wellbeing: a systematic review and meta-analysis. Scientific Reports, 15(1, article no. 16480), 1-11.
DOI Scopus5 WoS5 Europe PMC3
2025 Singh, B., Walker, K., Fildes, J., Morley, J., Dankiw, K., Ferguson, T., . . . Maher, C. (2025). Evaluation of the early years South Australia mobile application. Bmc Public Health, 25(1, article no. 2299), 1-15.
DOI
2025 Singh, B., Bennett, H., Miatke, A., Dumuid, D., Curtis, R., Ferguson, T., . . . Maher, C. A. (2025). Systematic Umbrella Review and Meta-Meta-Analysis: Effectiveness of Physical Activity in Improving Depression and Anxiety in Children and Adolescents. Journal of the American Academy of Child and Adolescent Psychiatry, online, S0890-8567(25)00208-4.
DOI Scopus10 Europe PMC9
2024 Singh, B., Chastin, S., Miatke, A., Curtis, R., Dumuid, D., Brinsley, J., . . . Maher, C. (2024). Real-world accuracy of wearable activity trackers for detecting medical conditions: systematic review and meta-analysis. JMIR mHealth and uHealth, 12(e56972), 1-13.
DOI Scopus13 WoS12 Europe PMC9
2024 Brinsley, J., O'Connor, E. J., Singh, B., McKeon, G., Curtis, R., Ferguson, T., . . . Maher, C. (2024). Effectiveness of digital lifestyle interventions on depression, anxiety, stress and wellbeing : systematic review and meta-analysis.. Journal of Medical Internet Research, 27(e56975), 32 pages.
DOI Scopus5 WoS4 Europe PMC4
2023 Dumuid, D., Singh, B., Brinsley, J., Virgara, R., Curtis, R. G., Brinkman, S., & Maher, C. A. (2023). Trends in Well-Being Among Youth in Australia, 2017-2022. JAMA Network Open, 6(8), 1-4.
DOI Scopus4 WoS3 Europe PMC1
2023 Singh, B., Olds, T., Brinsley, J., Dumuid, D., Virgara, R., Matricciani, L., . . . Maher, C. (2023). Systematic review and meta-analysis of the effectiveness of chatbots on lifestyle behaviours. npj Digital Medicine, 6(118), 1-10.
DOI Scopus102 WoS92 Europe PMC84
2023 Brinsley, J., & Rosenbaum, S. (2023). Walking in nature can help depression. Evidence-Based Nursing, 26(3), 1.
DOI Scopus2 Europe PMC2
2023 Brinsley, J., Singh, B., & Maher, C. A. (2023). A digital lifestyle program for psychological distress, wellbeing and return-to-work: a proof-of-concept study. Archives of Physical Medicine and Rehabilitation, 104(11), 1903-1912.
DOI Scopus6 WoS7 Europe PMC4
2022 Brinsley, J., Smout, M., Girard, D., & Davison, K. (2022). Acute mood and cardiovascular responses to moderate intensity vinyasa yoga, static yin yoga and aerobic exercise in people with depression and/or anxiety disorders: a 5-arm randomised controlled trial. Mental Health and Physical Activity, 22(100450), 1-11.
DOI Scopus12 WoS9
2021 Brinsley, J., Girard, D., Smout, M., & Davison, K. (2021). Is yoga considered exercise within systematic reviews of exercise interventions? A scoping review. Complementary Therapies in Medicine, 56(article no. 102618), 1-15.
DOI Scopus16 WoS13 Europe PMC9
2021 Brinsley, J., Smout, M., & Davison, K. (2021). Satisfaction with online versus in-person yoga during COVID-19. Journal of Alternative and Complementary Medicine, 27(10), 893-896.
DOI Scopus33 WoS26 Europe PMC19
2020 Brinsley, J., Schuch, F., Lederman, O., Girard, D., Smout, M., Immink, M. A., . . . Rosenbaum, S. (2020). Effects of yoga on depressive symptoms in people with mental disorders: a systematic review and meta-analysis. British Journal of Sports Medicine, 55(17), 1-10.
DOI Scopus132 WoS120 Europe PMC82
2019 Tsiros, M. D., Brinsley, J., Mackintosh, S., & Thewlis, D. (2019). Relationships between adiposity and postural control in girls during balance tasks of varying difficulty. Obesity Research and Clinical Practice, 13(4), 358-364.
DOI Scopus12 WoS8 Europe PMC8
  • Co-creating an evidence-based board game for adolescent health and wellbeing, Channel 7 Children’s Research Foundation, 10/10/25 - 10/10/27
  • Co-designing a wellbeing intervention with rural young people, SA Dept of Human Services, 25/07/2024 - 01/07/2025
  • Evaluation of the The Early Years App, Office for the Early Years, 2023-2024
  • Proof-of-concept of a digital lifestyle program on mental health outcomes for people on a workers compensation claim, LeapForward, 1/6/2022 - 1/6/2023

Courses I teach

  • HLTH 4011 Clinical Exercise Physiology (2024)

Date Role Research Topic Program Degree Type Student Load Student Name
2023 Co-Supervisor Exploring the role of exercise physiology in supporting psychosocial and physical developmental delays in children and adolescents with diagnosed mental disorders Doctor of Philosophy Doctorate Part Time Miss Jessica Brooke Edwards

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