Selected Publications

2024

Shannon, H., Bush, K., , Hellemans, K., Guimond, S. (2024). Longitudinal problematic social media use in students and its association with negative mental health outcomes. Psychology Research and Behavior Management. DOI

Lane, E.,. Joshi, D., Guimond, S., Moore, R., Ahmed, A., Ajilore, O., Torous, J. (2024). Exploring current smartphone-based cognitive assessments in schizophrenia and bipolar disorder. Schizophrenia Research Cognition. DOI

Bogie, B. J. M., Noel, C., Gu, F., Nadeau, S., Shvetz, C., Khan, H., … & Guimond., S. (2024). Using virtual reality to improve verbal episodic memory in schizophrenia: a proof-of-concept trial. Schizophrenia Research Cognition. DOI

Guimond, S., Van Rheenen, T. E. (2024). Editorial: Progress in understanding cognitive dysfunction in severe psychiatric disorders. Progress in Neuro-Psychopharmacology and Biological Psychiatry.. DOI

Guimond, S., Alftieh, A., Devenyi., G. A., Kelly, S., Mike, L., Chakravarty, M. M., ... & Keshavan, M. (2024). Enlarged pituitary gland volume: a possible state rather than trait marker of psychotic disorders. Psychological Medicine. DOI

McCall, A., Forouhandehpour, R., Celebi, S., Richard-Malenfant, C., Hamati, R., Guimond, S., Tuominen, L., Weinshenker, D., Jaworska, N., McQuaid, R., Shlik, J., Robillard, R., Kaminsky, Z., Cassidy, C. (2024). Evidence for locus coeruleus-norepinephrine. Biological Psychiatry. DOI  

2023

Bogie, B. J. M., Noel, C., Alftieh, A., MacDonald, J., Lei, Y. T., Mongeon, J., Mayaud, C., Dans, P., Guimond., S. (2023). Verbal memory impairments in mood disorders and psychotic disorders: A systematic review of comparative studies. Progress in Neuro-Psychopharmacology and Biological Psychiatry. DOI

Solmi, M., Seitidis, G., Mavridis, D., Correll, C. U., Dragioti, E., Guimond, S., Tuominen, L., Dargél, A., Carvalho, A. F., Fornaro, M., Maes, M., Monaco, F., Song, M., Il, Shin. J., Cortese, S. (2023). Incidence, prevalence, and global burden of schizophrenia - data, with critical appraisal, from the Global Burden of Disease (GBD) 2019. Molecular Psychiatry. DOI

Tucci, A.*, Schroeder, A.*, Noel, C.*, Shvetz, C.*, Yee, J.*, Howard, A.L., Keshavan, M., Guimond., S. (2023). Social cognition in youth with a first-degree relative with schizophrenia: A systematic scoping review. Psychiatry Research. DOI

Paquin, V., Philippe, F. L., Shannon, H.*, Guimond, S., Ouellet-Morin, I., & Geoffroy, M. (2023). Associations between digital media use and psychotic experiences in young adults of Quebec, Canada: a longitudinal study. Social Psychiatry and Psychiatric Epidemiology. DOI     

Joudeh, I. O., Cretu., A. M., Bouchard, S., Guimond, S. (2022). Prediction of continuous emotional measures through physiological and visual data. Sensors. DOI  

 

2022

Al-Haddad, R., Chamoun, M., Tardif, C.L., Guimond, S., Horga, G., Rosa-Neto, P., Cassidy., C.M. (2022). Normative values of neuromelanin-sensitive MRI signal in older adults obtained using a turbo spin echo sequence. Journal of Magnetic Resonance Imaging. DOI

Hansen, J., Shafiei, G., Markello, R., Smart, K., Cox, S., Wu, Y., Gallezot, J. -D., Aumont, E., Servaes, S., Scala, S., DuBois, J., Wainstein, G., Bezgin, G., Funck, T., Schmitz, T., Spreng, R. N., Soucy, J. -P., Baillet, S., Guimond, S., … Misic, B (2022). Mapping neurotransmitter systems to the structural and functional organization of the human neocortex. DOI

Guimond, S., Sarvode, S., Makowski, C., Chakravarty, M., & Keshavan, M. (2022). Altered amygdala shape trajectories and emotion recognition in youth at familial high risk of schizophrenia who develop psychosis. Translational Psychiatry, 12, 202 DOI

Shannon, H., Bush, K., Villeneuve, P., Hellemans, K., Guimond, S. (2022). Problematic social media use in adolescents and young adults: Systematic review and meta-analysis. JMIR Mental Health. DOI

Schroeder, A., Bogie, B. J. M., Rahman, T., Thérond, A., Matheson, H., & Guimond, S. (2022). Feasibility and efficacy of virtual reality interventions to improve psychosocial functioning in psychosis: A systematic review. JMIR Mental Health, 9(2), e28502. DOI

Lavigne, K , Sauvé, G, Raucher-Chéné, D, Guimond, S, Lecomte, T., Bowie, C., Menon, M., Lal, S., & Lepage, M. (2022). Remote cognitive assessment in severe mental illness: A scoping review. npj Schizophrenia, 8. DOI


2021

Sandoval, L., Stone, L., Guimond, S., Lawler, A., Keshavan, M., & Stone, W. S. (2021). Encapsulating psychosis with a second language: A clinical case. Schizophrenia Research. DOI PDF

Shvetz, C., Gu, F., Drodge, J., Torous, J., Guimond, S. (2021). Validation of an ecological momentary assessment to measure processing speed and executive function in schizophrenia. npj Schizophrenia, 7. DOI PDF

Wojtalik, J. A., Mesholam-Gately, R. I., Hogarty, S. S., Greenwald, D. P., Litschge, M. Y., Sandoval, L. R., ... & Eack, S. M. (2021). Confirmatory Efficacy of Cognitive Enhancement Therapy for Early Schizophrenia: Results From a Multisite Randomized Trial. Psychiatric Services, appi-ps. DOI PDF

Noël, C., Gu, F., Ormston, L., Tingue, S., Tucci, A., Pezzoli, P., ... & Guimond, S. (2021). Cognitive Enhancement Therapy in Early Schizophrenia: A Qualitative and Quantitative Case Series of Patients’ Experiences. Journal of Psychosocial Rehabilitation and Mental Health, 8(2), 109-123. DOI PDF

Guimond, S., Gu, F., Shannon, H., Kelly, S., Mike, L., Devenyi, G. A., ... & Keshavan, M. (2021). A diagnosis and biotype comparison across the psychosis spectrum: investigating volume and shape amygdala-hippocampal differences from the B-SNIP Study. Schizophrenia Bulletin. DOI PDF

Hegde, R. R., Guimond, S., Bannai, D., Zeng, V., Padani, S., Eack, S. M., & Keshavan, M. S. (2021). Theory of Mind impairments in early course schizophrenia: An fMRI study. Journal of Psychiatric Research, 136, 236-243. DOI PDF

Kelly, S., Guimond, S., Pasternak, O., Lutz, O., Lizano, P., Cetin-Karayumak, S., ... & Keshavan, M. S. (2021). White matter microstructure across brain-based biotypes for psychosis–findings from the bipolar-schizophrenia network for intermediate phenotypes. Psychiatry Research: Neuroimaging, 308, 111234. DOI PDF

Thérond, A., Pezzoli, P., Abbas, M., Howard, A., Bowie, C. R., & Guimond, S. (2021). The efficacy of cognitive remediation in depression: A systematic literature review and meta-analysis. Journal of Affective Disorders. DOI PDF

Saint-Georges, Z., Zayed, V. K., Dinelle, K., Cassidy, C., Soucy, J. P., Massarweh, G., ... & Tuominen, L. (2021). First-in-human imaging and kinetic analysis of vesicular acetylcholine transporter density in the heart using [18 F] FEOBV PET. Journal of Nuclear Cardiology, 28(1), 50-54. DOI PDF

 

2020

Kelly, S., Guimond, S., Pasternak, O., Lutz, O., Lizano, P., Cetin-Karayumak, S., Sweeney, J. A., Pearlson, G., Clementz, B. A., McDowell, J. E., Tamminga, C. A., Shenton, M. E., & Keshavan, M. S. (2021). White matter microstructure across brain-based biotypes for psychosis - findings from the bipolar-schizophrenia network for intermediate phenotypes. Psychiatry research. Neuroimaging, 308, 111234. DOI

Guimond, S., Ling, G., Drodge, J., Matheson, H., Wojtalik, J. A., Lopez, B., Collin, G., Brady, R., Mesholam-Gately, R. I., Thermenos, H., Eack, S. M., & Keshavan, M. S. (2020). Functional connectivity associated with improvement in emotion management after cognitive enhancement therapy in early-course schizophrenia, Psychological Medicine, 52(12), 2245–2254. DOI PDF

Keshavan, M.S., Collin, G., Guimond, S., Kelly, S., Prasad, K., Lizano, P. (2020). Neuroimaging in Schizophrenia, Neuroimaging Clinics, 30, 73-83. DOI PDF

 

2019

Guimond, S., Keshavan, M.S., Torous, J.B. (2019). Towards remote digital phenotyping of cognition in schizophrenia, Schizophrenia Research, 208, 36-38. DOI PDF

Guimond, S., Sandoval, L. R., & Keshavan, M. (Preprint) Schizophrenia, Book chapter in Chiaravalloti N., & Weber E., Cognitive Rehabilitation: Examining the Evidence from Brain to Behavior, Springer Publishing Company. PDF

Kelly, S., Guimond, S., Lyall, A., Stone, W. S., Shenton, M. E., Keshavan, M.S., & Seidman, L. J. (2019). Neural correlates of cognitive deficits across developmental phases of schizophrenia. Neurobiology of Disease. DOI PDF

 

2016 - 2018

Guimond, S., Padani, S., Lutz, O., Eack, S., Thermenos, H., & Keshavan, M. (2018). Impaired regulation of emotional distractors during working memory load in schizophrenia. Journal of psychiatric research101, 14. DOI PDF

Guimond, S., Béland, S., & Lepage, M. (2018). Strategy for Semantic Association Memory (SESAME) training: Effects on brain functioning in schizophrenia. Psychiatry Research: Neuroimaging271, 50-58. DOI PDF

Guimond, S., Hawco, C., & Lepage, M. (2017). Prefrontal activity and impaired memory encoding strategies in schizophrenia. Journal of psychiatric research91, 64. DOI PDF

Guimond, S., Chakravarty, M. M., Bergeron-Gagnon, L., Patel, R., & Lepage, M. (2016). Verbal memory impairments in schizophrenia associated with cortical thinning. NeuroImage: Clinical11, 20-29. DOI PDF

Guimond, S., & Lepage, M. (2016). Cognitive training of self-initiation of semantic encoding strategies in schizophrenia: A pilot study. Neuropsychological rehabilitation26(3), 464-479. DOI PDF