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Roman Kotov
Stony Brook University
210Publications
38H-index
6,053Citations
Publications 214
Newest
#1Monika A. Waszczuk (SBU: Stony Brook University)H-Index: 12
#2Nicholas R. Eaton (SBU: Stony Brook University)H-Index: 28
Last.Roman Kotov (SBU: Stony Brook University)H-Index: 38
view all 33 authors...
Source
#1Anne-Kathrin Fett (City University London)H-Index: 16
#2Eva Veithorst (ISMMS: Icahn School of Medicine at Mount Sinai)H-Index: 22
Last.Roman Kotov (SBU: Stony Brook University)H-Index: 38
view all 10 authors...
Importance It remains uncertain whether people with psychotic disorders experience progressive cognitive decline or normal cognitive aging after first hospitalization. This information is essential for prognostication in clinical settings, deployment of cognitive remediation, and public health policy. Objective To examine long-term cognitive changes in individuals with psychotic disorders and to compare age-related differences in cognitive performance between people with psychotic disorders and ...
Source
#1Camilo J. Ruggero (UNT: University of North Texas)H-Index: 21
#2Roman Kotov (SBU: Stony Brook University)H-Index: 38
Last.Johannes Zimmermann (University of Kassel)H-Index: 19
view all 33 authors...
OBJECTIVE:Diagnosis is a cornerstone of clinical practice for mental health care providers, yet traditional diagnostic systems have well-known shortcomings, including inadequate reliability, high comorbidity, and marked within-diagnosis heterogeneity. The Hierarchical Taxonomy of Psychopathology (HiTOP) is a data-driven, hierarchically based alternative to traditional classifications that conceptualizes psychopathology as a set of dimensions organized into increasingly broad, transdiagnostic spe...
1 CitationsSource
#1Giorgia Michelini (SBU: Stony Brook University)H-Index: 7
#2Deanna M (WashU: Washington University in St. Louis)H-Index: 77
Last.Roman Kotov (SBU: Stony Brook University)H-Index: 38
view all 6 authors...
Hierarchical dimensional systems of psychopathology promise more informative descriptions for understanding risk and predicting outcome than traditional diagnostic systems, but it is unclear how many major dimensions they should include. We delineated the hierarchy of childhood and adult psychopathology and validated it against clinically relevant measures. Participants were 9987 9- and 10-year-old children and their parents from the Adolescent Brain Cognitive Development (ABCD) study. Factor an...
Source
#1Sean A. P. Clouston (SBU: Stony Brook University)H-Index: 15
#2Erica D. Diminich (SBU: Stony Brook University)H-Index: 1
Last.Benjamin J. Luft (SBU: Stony Brook University)H-Index: 49
view all 13 authors...
Abstract Objective This study examined whether World Trade Center (WTC) exposures and chronic posttraumatic stress disorder (PTSD) were associated with incidence of mild cognitive impairment (MCI) in a longitudinal analysis of a prospective cohort study of WTC responders. Methods Incidence of MCI was assessed in a clinical sample of WTC responders (N = 1800) who were cognitively intact at baseline assessment. Crude incidence rates were calculated and compared to population estimates using standa...
1 CitationsSource
#1Sean A. P. Clouston (SBU: Stony Brook University)H-Index: 15
#2Yael Deri (SBU: Stony Brook University)H-Index: 1
Last.Benjamin J. Luft (SBU: Stony Brook University)H-Index: 49
view all 11 authors...
Abstract Introduction Chronic posttraumatic stress disorder (PTSD) is associated with poor memory and increased burden of various degenerative cerebral neuropathologies. The goal of this pilot study was to determine whether PTSD was associated with changes in plasma-based neuropathological biomarkers of neurodegeneration among World Trade Center (WTC) responders. Methods Thirty-four WTC responders had blood drawn and flash-frozen within 15 minutes of retrieval. PTSD symptoms were assessed at tha...
Source
#1Sean A. P. Clouston (SBU: Stony Brook University)H-Index: 15
#2Pei Fen Kuan (SBU: Stony Brook University)H-Index: 23
Last.Benjamin J. Luft (SBU: Stony Brook University)H-Index: 49
view all 7 authors...
Despite a relatively young average age and no routine screening, prostate cancer is one of the most common cancers in men who worked at the World Trade Center (WTC) following the 9/11/2001 disaster. This study evaluated whether re-experiencing stressful memories of a traumatic event was associated with prostate cancer incidence. Participants were males from one clinical center that monitors the health of first-responders (N = 6857). Monitoring began in July 2002 and occurs annually but does not ...
Source
#1Pei Fen Kuan (SBU: Stony Brook University)H-Index: 23
#2Xiaohua Yang (SBU: Stony Brook University)H-Index: 12
Last.Benjamin J. Luft (SBU: Stony Brook University)H-Index: 49
view all 12 authors...
Posttraumatic stress disorder (PTSD), a chronic disorder resulting from severe trauma, has been linked to immunologic dysregulation. Gene expression profiling has emerged as a promising tool for understanding the pathophysiology of PTSD. However, to date, all but one gene expression study was based on whole blood or unsorted peripheral blood mononuclear cell (PBMC), a complex tissue consisting of several populations of cells. The objective of this study was to utilize RNA sequencing to simultane...
1 CitationsSource
#1Elizabeth Bartlett (SBU: Stony Brook University)H-Index: 2
#2Daniel N. Klein (SBU: Stony Brook University)H-Index: 73
Last.Greg Perlman (SBU: Stony Brook University)H-Index: 13
view all 6 authors...
Abstract Background Evidence supports the notion that early-life stress and trauma impact cortical development and increase vulnerability to depression. However, it remains unclear whether common stressful life events in community-dwelling adolescents have similar consequences for cortical development. Methods A total of 232 adolescent girls (mean age 15.29 ± 0.65 years) were assessed with the Stressful Life Events Schedule (a semistructured interview of stressors in the previous 9 months) and u...
Source
#1David C. Cicero (U.H.: University of Hawaii at Manoa)H-Index: 16
#2Katherine G. Jonas (SBU: Stony Brook University)H-Index: 5
Last.Roman Kotov (SBU: Stony Brook University)H-Index: 38
view all 5 authors...
3 CitationsSource
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