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References
Bahorik, A. L., Greeno, C. G., Cochran, G., Cornelius, J. R., & Eack, S. M. (2017). Motivation deficits and use of alcohol and illicit drugs among individuals with schizophrenia. Psychiatry Research, 253, 391–397. https://doi.org/10.1016/j.psychres.2017.04.012
Canadian Cannabis Survey 2017- Summary. (2017). https://www.canada.ca/en/health-canada/services/publications/drugs-health-products/canadian-cannabis-survey-2017-summary.html. Accessed 22 Aug 2021
Correll, C. U., & Schooler, N. R. (2020). Negative symptoms in schizophrenia: A review and clinical guide for recognition, assessment, and treatment. Neuropsychiatric Disease and Treatment, 16, 519–534. https://doi.org/10.2147/NDT.S225643
Fischer, A. S., Whitfield-Gabrieli, S., Roth, R. M., Brunette, M. F., & Green, A. I. (2014). Impaired functional connectivity of brain reward circuitry in patients with schizophrenia and cannabis use disorder: Effects of cannabis and THC. Schizophrenia Research, 158(1–3), 176–182. https://doi.org/10.1016/j.schres.2014.04.033
Gayet-Ageron, A., Agoritsas, T., Schiesari, L., Kolly, V., & Perneger, T. V. (2011). Barriers to participation in a patient satisfaction survey: Who are we missing? Ross JS, ed. PLoS ONE, 6(10), e26852. https://doi.org/10.1371/journal.pone.0026852
Gold, J. M., Waltz, J. A., Prentice, K. J., Morris, S. E., & Heerey, E. A. (2008). Reward processing in schizophrenia: A deficit in the representation of value. Schizophrenia Bulletin, 34(5), 835–847. https://doi.org/10.1093/schbul/sbn068
Kim, B.-H., Shin, Y.-B., Kyeong, S., Lee, S.-K., & Kim, J.-J. (2018). Disrupted salience processing involved in motivational deficits for real-life activities in patients with schizophrenia. Schizophrenia Research, 197, 407–413. https://doi.org/10.1016/j.schres.2018.01.019
Lac, A., & Luk, J. W. (2018). Testing the amotivational syndrome: Marijuana use longitudinally predicts lower self-efficacy even after controlling for demographics, personality, and alcohol and cigarette use. Prevention Science, 19(2), 117–126. https://doi.org/10.1007/s11121-017-0811-3
Lawn, W., Freeman, T. P., Pope, R. A., et al. (2016). Acute and chronic effects of cannabinoids on effort-related decision-making and reward learning: An evaluation of the cannabis ‘amotivational’ hypotheses. Psychopharmacology (Berl), 233(19–20), 3537–3552. https://doi.org/10.1007/s00213-016-4383-x
Reid, M. (2020). A qualitative review of cannabis stigmas at the twilight of prohibition. Journal of Cannabis Research, 2(1), 46. https://doi.org/10.1186/s42238-020-00056-8
Smith, D. E. (1968). Acute and chronic toxicity of marijuana. Journal of Psychedelic Drugs, 2(1), 37–48. https://doi.org/10.1080/02791072.1968.10524399
Waltz, J. A., & Gold, J. M. (2015). Motivational deficits in schizophrenia and the representation of expected value. Behavioral Neuroscience of Motivation, 27, 375–410. https://doi.org/10.1007/7854_2015_385
Wijayendran, S. B., O’Neill, A., & Bhattacharyya, S. (2018). The effects of cannabis use on salience attribution: A systematic review. Acta Neuropsychiatrica, 30(1), 43–57. https://doi.org/10.1017/neu.2016.58
Zhand, N., Osborne, R., Stuyt, M., et al. (2020). Incidental finding of age and time disorientation in a clinical sample of patients with schizophrenia: Findings from a short term follow up survey regarding cannabis use. Psychiatry Research, 290, 113150.
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This study obtained research ethics approval from the Royal Ottawa Hospital Research Ethics Board (REB).
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Zhand, N., Jain, G., Hatko, A. et al. The Role of Reduced Motivational Salience in a Survey Study on Cannabis Use Pre-Post Legalization in Patients with Schizophrenia. Int J Ment Health Addiction 22, 1645–1648 (2024). https://doi.org/10.1007/s11469-022-00948-1
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DOI: https://doi.org/10.1007/s11469-022-00948-1