S
Stefano Marenco
Researcher at National Institutes of Health
Publications - 66
Citations - 4746
Stefano Marenco is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Schizophrenia & Prefrontal cortex. The author has an hindex of 30, co-authored 57 publications receiving 4295 citations. Previous affiliations of Stefano Marenco include United States Department of Health and Human Services.
Papers
More filters
Journal ArticleDOI
Complexity of prefrontal cortical dysfunction in schizophrenia: more than up or down.
Joseph H. Callicott,Venkata S. Mattay,Beth A. Verchinski,Stefano Marenco,Michael F. Egan,Daniel R. Weinberger +5 more
TL;DR: Patients with schizophrenia whose performance on the N-back working memory task is similar to that of healthy comparison subjects use greater prefrontal resources but achieve lower accuracy and that other patients with schizophrenia fail to sustain the prefrontal network that processes the information, achieving even lower accuracy as a result.
Journal ArticleDOI
Comprehensive Approach for Correction of Motion and Distortion in Diffusion-Weighted MRI
TL;DR: Qualitative and quantitative results show that this approach produces a significant improvement of diffusion tensor imaging (DTI) data acquired in the human brain.
Journal ArticleDOI
The neurodevelopmental hypothesis of schizophrenia: Following a trail of evidence from cradle to grave
TL;DR: It is concluded that schizophrenia is certainly not a degenerative brain disorder, and it is likely that a brain insult in utero or at birth plays a role in its expression, and current evidence cannot completely exclude the role of environmental variables after birth.
Journal ArticleDOI
Anti-N-methyl-D-aspartate receptor antibodies, cognitive dysfunction, and depression in systemic lupus erythematosus.
Larissa Lapteva,Miroslawa Nowak,Cheryl Yarboro,Kazuki Takada,Tresa Roebuck-Spencer,Thomas W. Weickert,Joseph Bleiberg,Donald L. Rosenstein,Maryland Pao,Nicholas J. Patronas,Sonya Steele,Melissa Manzano,Jan Willem van der Veen,Peter E. Lipsky,Stefano Marenco,Robert Wesley,Bruce T. Volpe,Betty Diamond,Gabor G. Illei +18 more
TL;DR: Serum anti-NR2 antibodies are associated with depressive mood but not with cognitive dysfunction in SLE at a given time point, and there was a trend toward higher anti- NR2 antibody levels among patients who fulfilled the DSM-IV criteria for major depression.
Journal ArticleDOI
Effects of image distortions originating from susceptibility variations and concomitant fields on diffusion MRI tractography results
M. Okan Irfanoglu,Lindsay Walker,Lindsay Walker,Joelle E. Sarlls,Stefano Marenco,Carlo Pierpaoli +5 more
TL;DR: The correction of EPI distortion using an image-based registration approach showed a significant improvement in tract consistency and accuracy and is recommended to be added to the diffusion MRI processing pipeline if the output is to be used for fiber tractography.