Bradley S. Peterson, MD; Virginia A. Rauh, ScD; Ravi Bansal, PhD; et al.
free access
JAMA Psychiatry. 2015;72(6):531-540. doi:10.1001/jamapsychiatry.2015.57
This cross-sectional imaging study identifies the effects of prenatal polycyclic aromatic hydrocarbon exposure on brain structure and assesses the cognitive and behavioral correlates of those abnormalities in school-age children.
W. Brad Ruzicka, MD, PhD; Sivan Subburaju, PhD; Francine M. Benes, MD, PhD
free access
JAMA Psychiatry. 2015;72(6):541-551. doi:10.1001/jamapsychiatry.2015.49
This epigenetic association study investigates whether aberrant DNA methylation contributes to circuit- and diagnosis-specific abnormal expression of GAD1 regulatory network genes in schizophrenia and bipolar disorder.
Sophia Mueller, MD; Danhong Wang, MD; Ruiqi Pan, BS; et al.
free access
JAMA Psychiatry. 2015;72(6):552-560. doi:10.1001/jamapsychiatry.2014.3176
This study suggests that hemispheric specialization could serve as a potential imaging biomarker of schizophrenia.
Mark A. Reger, PhD; Derek J. Smolenski, MPH, PhD; Nancy A. Skopp, PhD; et al.
free access
JAMA Psychiatry. 2015;72(6):561-569. doi:10.1001/jamapsychiatry.2014.3195
This retrospective cohort design uses administrative data to examine the association between deployment and suicide among all 3.9 million US military personnel who served during Operation Enduring Freedom or Operation Iraqi Freedom, including suicides that occurred after separation.
Yaron Finkelstein, MD, ABCP(Dip); Erin M. Macdonald, MSc; Simon Hollands, MSc; et al.
free access
JAMA Psychiatry. 2015;72(6):570-575. doi:10.1001/jamapsychiatry.2014.3188
This population-based cohort study finds that a first self-poisoning episode is a strong predictor of subsequent suicide and premature death.
Addie Weaver, PhD; Joseph A. Himle, PhD; Robert Joseph Taylor, PhD; et al.
free access
JAMA Psychiatry. 2015;72(6):576-583. doi:10.1001/jamapsychiatry.2015.10
National Survey of American Life data were used to examine the interaction of urbanicity and race/ethnicity on lifetime and 12-month major depressive disorder and mood disorder prevalence for African American women and non-Hispanic white women.
Yuzheng Hu, PhD; Betty Jo Salmeron, MD; Hong Gu, PhD; et al.
free access
JAMA Psychiatry. 2015;72(6):584-592. doi:10.1001/jamapsychiatry.2015.1
This case-control study finds that cocaine addiction is associated with disturbed resting-state functional connectivity in several specific striatal-cortical circuits.
Frances R. Levin, MD; John J. Mariani, MD; Sheila Specker, MD; et al.
free access
JAMA Psychiatry. 2015;72(6):593-602. doi:10.1001/jamapsychiatry.2015.41
This randomized clinical trial in patients with comorbid adult attention-deficit/hyperactivity disorder (ADHD) and cocaine use disorder examined whether extended-release mixed amphetamine salts are effective for both improving symptoms of ADHD and reducing cocaine use.
Meta-analysis
Roselinde H. Kaiser, PhD; Jessica R. Andrews-Hanna, PhD; Tor D. Wager, PhD; et al.
free access
JAMA Psychiatry. 2015;72(6):603-611. doi:10.1001/jamapsychiatry.2015.0071
The findings of this database study provide an empirical foundation for a neurocognitive model in which network dysfunction underlies core cognitive and affective abnormalities in depression.
Wayne Katon, MD; Henrik Sondergaard Pedersen, MSc; Anette Riisgaard Ribe, MD; et al.
free access
JAMA Psychiatry. 2015;72(6):612-619. doi:10.1001/jamapsychiatry.2015.0082
This population-based cohort study reports an independent association of depression and diabetes mellitus (DM) with the risk for dementia in a national population sample from medical registries. See also the Invited Commentary by Reynolds.
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Invited Commentary
Promoting Healthy Brain Aging
Charles F. Reynolds III, MD
JAMA Psychiatry
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Editor's Note
Wayne Katon, MD
Stephan Heckers, MD
JAMA Psychiatry