Publications
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Shannon, H., Montgomery, M., Cassidy, C., Lemieux, M., Yee, J., Brunier, L., Hellemans, K., & Guimond, S. (2026). Testing dopaminergic markers of problematic social media use using neuromelanin-sensitive MRI. Psychiatry Research: Neuroimaging. https://doiorg.proxy.library.carleton.ca/10.1016/j.pscychresns.2026.112144
Epp, T., Hellemans, K., Corace, K., Garner, G., & Bacon, B. A. (2025). Lived Experience and the Need for Co-Leadership in Mental and Substance Use Health Care. The Canadian Journal of Psychiatry, 07067437251398100.
Epp, T., Bartram, M., Peters, B., Bacon, B. A., Weekes, J., & Hellemans, K. (2025). Upvoting stigma? Analyzing themes in substance use stigma within Canadian subreddits. Drug and Alcohol Dependence, 112963.
Aubin, K. C., Thachet, T. A., Hotston, I., Thompson, A. M., & Hellemans, K. G. (2025). Mental health and coping among graduate students during the COVID-19 pandemic: A gender-based analysis. Frontiers in Psychiatry, 16, 1532987. https://doi.org/10.3389/fpsyt.2025.1532987
Shannon, H., Montgomery, M., Funk, A., Kamyabi, A., Hunt, M., Pope, C., Hellemans, K., & Guimond, S. Beyond problematic social media use and the brain: A public health and policy perspective. Annals of the New York Academy of Sciences. https://doi.org/10.1111/nyas.15409
Epp, Tanisse & Hellemans, Kim. (2025). 582. Behind the Screen: An Analysis of Stigmatizing Substance-Related Discussions on Canadian Subreddits Using a Large Language Model. Biological Psychiatry. 97. S338. 10.1016/j.biopsych.2025.02.821.
Epp, Tanisse & Garner, Gord & Mcquaid, Robyn & Atif, Sara & DeMoor, Chealsea & Hellemans, Kim. (2025). Mental Health, Substance Use, and Stigmatization: A Comparison of Canadian University Students Who Abstain From or Consume Alcohol. Current Research in Behavioral Sciences. 8. 100172. 10.1016/j.crbeha.2025.100172.
Shannon, Holly & Montgomery, Matteo & Guimond, Synthia & Hellemans, Kim. (2025). Problematic social media use and inhibitory control among post-secondary students. Addictive Behaviors. 165. 108307. 10.1016/j.addbeh.2025.108307.