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Ryan M Sullivan

2 papers in the library · publishing 2025-2026

Papers

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Longitudinal Neurocognitive Trajectories in a Large Cohort of Youth Who Use Cannabis: Combining Self-Report and Toxicology.

bioRxiv : the preprint server for biology March 6, 2026 Natasha E Wade, Ryan M Sullivan, Alexander L. Wallace et al. preprint

Adolescents experience extensive neurocognitive development, with cannabis use potentially impacting developmental trajectories. Here, we comprehensively assess the influence of adolescent cannabis use onset on neurocognitive trajectories and consider how recent delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) may influence neurocognition. We use the large, diverse longitudinal...

Network topology and cannabis use following two weeks of monitored abstinence: moderation of sex and patterns of use findings.

Frontiers in adolescent medicine 2025 Kyle A Baacke, Ryan M Sullivan, Chase A Shankula et al.

Chronic cannabis use (CU) can result in subtle deficits in cognitive performance that may be linked with alterations in underlying neural functioning. However, these network alterations are not well-characterized following monitored abstinence. Here, we evaluate differences in functional brain network activity associated with CU patterns in adolescents/young adults. Functional connectomes were...