Antti Latvala, PhD; Ralf Kuja-Halkola, PhD; Catarina Almqvist, PhD; et al.
free access
has audio
JAMA Psychiatry. 2015;72(10):971-978. doi:10.1001/jamapsychiatry.2015.1165
This population epidemiology study of more than 700鈥�000 Swedish men reports that low resting heart rate in late adolescence was associated with an increased risk for violent criminality, nonviolent criminality, exposure to assault, and unintentional injuries in adulthood.
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Podcast:
Resting Heart Rate and Violent Criminality (JAMA Psychiatry)
Arpi Minassian, PhD; Adam X. Maihofer, MS; Dewleen G. Baker, MD; et al.
free access
JAMA Psychiatry. 2015;72(10):979-986. doi:10.1001/jamapsychiatry.2015.0922
This cohort study evaluates the association of predeployment heart rate variability with risk of posttraumatic stress disorder after deployment in US Marines.
Alexander C. Tsai, MD, PhD; Michel Lucas, PhD, RD; Ichiro Kawachi, MD, PhD
free access
JAMA Psychiatry. 2015;72(10):987-993. doi:10.1001/jamapsychiatry.2015.1002
This study uses data from the Nurses鈥� Health Study to estimate the association between social integration and suicide.
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Editorial
Suicide and Social Processes
Eric D. Caine, MD
JAMA Psychiatry
David Pagliaccio, PhD; Deanna M. Barch, PhD; Ryan Bogdan, PhD; et al.
free access
JAMA Psychiatry. 2015;72(10):994-1001. doi:10.1001/jamapsychiatry.2015.1054
This cross-sectional study using a sample of twins/siblings reports that differences in amygdala volume in cannabis users are attributable to common predispositional factors, genetic or environmental in origin, with little support for causal influences of cannabis use.
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Editorial
America鈥檚 Cannabis Experiment
David Goldman, MD
JAMA Psychiatry
Leon French, PhD; Courtney Gray, MSc; Gabriel Leonard, PhD; et al.
free access
JAMA Psychiatry. 2015;72(10):1002-1011. doi:10.1001/jamapsychiatry.2015.1131
This observational study investigates whether cannabis use during early adolescence is associated with variations in male brain maturation as a function of genetic risk for schizophrenia in 3 samples of adolescents who underwent magnetic resonance imaging and risk evaluation.
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Editorial
America鈥檚 Cannabis Experiment
David Goldman, MD
JAMA Psychiatry
Gretchen A. Brenes, PhD; Suzanne C. Danhauer, PhD; Mary F. Lyles, MD; et al.
free access
JAMA Psychiatry. 2015;72(10):1012-1020. doi:10.1001/jamapsychiatry.2015.1154
This randomized clinical trial examines the effects of telephone-delivered cognitive-behavioral therapy compared with telephone-delivered nondirective supportive therapy in rural older adults with generalized anxiety disorder.
Stephen F. Smagula, PhD; Meryl A. Butters, PhD; Stewart J. Anderson, PhD; et al.
free access
JAMA Psychiatry. 2015;72(10):1021-1028. doi:10.1001/jamapsychiatry.2015.1324
This open-label pharmacological trial uses group-based trajectory modeling to assess patterns of response to extended-release venlafaxine for late-life depression in older adults and the clinical factors associated with these patterns.
Angela Heck, PhD; Matthias Fastenrath, PhD; David Coynel, PhD; et al.
free access
JAMA Psychiatry. 2015;72(10):1029-1036. doi:10.1001/jamapsychiatry.2015.1309
This multicenter collaborative study explores whether biologically defined groups of genes are enriched in episodic memory performance across age, memory encoding鈥搑elated brain activity, and Alzheimer disease.
Kimberly A. Yonkers, MD; Susan G. Kornstein, MD; Ralitza Gueorguieva, PhD; et al.
free access
JAMA Psychiatry. 2015;72(10):1037-1044. doi:10.1001/jamapsychiatry.2015.1472
This study compares the effectiveness of sertraline vs placebo in a sample of women with premenstrual dysphoric disorder.
Meta-analysis
Chris H. Miller, BS; J. Paul Hamilton, PhD; Matthew D. Sacchet, ScB; et al.
free access
JAMA Psychiatry. 2015;72(10):1045-1053. doi:10.1001/jamapsychiatry.2015.1376
This meta-analysis identifies the neural abnormalities reported in existing functional neuroimaging studies and characterizes their association with specific psychological symptoms of major depressive disorder.