Ryan M Sullivan
University of Wisconsin–Milwaukee
6 Papers
13 Citations
Ryan M Sullivan is an academic researcher from University of Wisconsin–Milwaukee. The author has contributed to research in topics: Medicine & Aerobic exercise. The author has an hindex of 1, co-authored 6 publications. Previous affiliations of Ryan M Sullivan include University of Wisconsin-Madison.
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Papers
Passive Sensing of Preteens’ Smartphone Use: An Adolescent Brain Cognitive Development (ABCD) Cohort Substudy
Natasha E. Wade,Joseph M Ortigara,Ryan M Sullivan,Rachel L. Tomko,Florence J. Breslin,Fiona C. Baker,Bernard F. Fuemmeler,Katia D. Howlett,Krista M. Lisdahl,Andrew T Marshall,Michael J. Mason,Michael C. Neale,Lindsay M. Squeglia,Dana L. Wolff-Hughes,Susan F. Tapert,Kara S. Bagot,Abcd Novel Technologies Workgroup +16 more
TL;DR: The most common types of apps used were for streaming (mean 1 hour 57 minutes per day, SD 1 hour 32 minutes), communication, gaming, and social media as discussed by the authors, while self-report and parent report were correlated with passive sensing data.
Substance use patterns in 9-10 year olds: Baseline findings from the adolescent brain cognitive development (ABCD) study.
Krista M. Lisdahl,Susan F. Tapert,Kenneth J. Sher,Raul Gonzalez,Sara Jo Nixon,Sarah W. Feldstein Ewing,Kevin P. Conway,Alex Wallace,Ryan M Sullivan,Kelah F. Hatcher,Christine M. Kaiver,Thompson Wk,Chase Reuter,Hauke Bartsch,Natasha E. Wade,Joanna Jacobus,Matthew D. Albaugh,Nicholas Allgaier,Andrey P. Anokhin,Kara S. Bagot,Fiona C. Baker,Marie T. Banich,Arielle R. Baskin-Sommers,Florence J. Breslin,S.A. Brown,Vince D. Calhoun,B. J. Casey,Bader Chaarani,Linda Chang,Duncan B. Clark,Christine C. Cloak,R T Constable,Linda B. Cottler,Rada K. Dagher,Mirella Dapretto,Anthony Steven Dick,Elizabeth K. Do,Nico U.F. Dosenbach,Gayathri J. Dowling,Damien A. Fair,Paul Florsheim,John J. Foxe,Edward G. Freedman,Naomi P. Friedman,Hugh Garavan,Dylan G. Gee,Meyer D. Glantz,Paul E.A. Glaser,Marybel Robledo Gonzalez,Kevin M. Gray,Steven Grant,Frank Haist,Samuel W. Hawes,Steven G. Heeringa,Robert Hermosillo,Megan M. Herting,John M. Hettema,John K. Hewitt,Charles J. Heyser,Elizabeth A. Hoffman,Katia D. Howlett,Rebekah S. Huber,M A Huestis,Luke W. Hyde,William G. Iacono,Amal Isaiah,Masha Y. Ivanova,Regina James,Terry L. Jernigan,Nicole R. Karcher,Joshua M. Kuperman,Angela R. Laird,Christine L. Larson,Kimberly H. LeBlanc,Marsha F. Lopez,Monica Luciana,Beatriz Luna,Hermine H. Maes,Andrew T Marshall,Michael J. Mason,Erin McGlade,Amanda Sheffield Morris,C Mulford,Bonnie J. Nagel,Gretchen N. Neigh,Clare E. Palmer,Martin P. Paulus,Diliana Pecheva,Devin Prouty,Alexandra Potter,Leon I. Puttler,Nishadi Rajapakse,J M Ross,Mariana Sanchez,Claudiu Schirda,John E. Schulenberg,Chandni Sheth,Paul D. Shilling,Elizabeth R. Sowell,Nicole Speer,Lindsay M. Squeglia,C Sripada,Joel L. Steinberg,Matthew T. Sutherland,Rachel L. Tomko,Kristina A. Uban,Scott I. Vrieze,Susan R.B. Weiss,D Wing,Deborah A. Yurgelun-Todd,Robert A. Zucker,Mary M. Heitzeg +111 more
TL;DR: The Adolescent Brain Cognitive Development ™ Study (ABCD Study) as discussed by the authors is an open-science, multi-site, prospective, longitudinal study following over 11,800 9- and 10-year-old youth into early adulthood.
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Assessing the Role of Cannabis Use on Cortical Surface Structure in Adolescents and Young Adults: Exploring Gender and Aerobic Fitness as Potential Moderators
TL;DR: It is demonstrated that aerobic fitness moderates the impact of cannabis on cortical surface structure, and gender differences are evident; these moderating factors may help explain inconsistencies in the literature and warrant further investigation.
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Association between brain morphometry and aerobic fitness level and sex in healthy emerging adults.
TL;DR: Individuals with higher aerobic fitness performance had thinner cortices, lower volume, and larger surface area in sensorimotor regions than lower fit individuals, perhaps suggesting earlier neuromaturation in higher fit individuals.
Cannabis Use and Brain Volume in Adolescent and Young Adult Cannabis Users: Effects Moderated by Sex and Aerobic Fitness.
TL;DR: In this article, the authors investigated the associations of cannabis use, sex, and aerobic fitness levels on brain volume and explored brain-behavior relationships to interpret these findings. But, preliminary brain behavior correlations revealed that abnormal volumes were not advantageous in either male or female cannabis users.
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