Toward identifying reproducible brain signatures of obsessive-compulsive profiles: rationale and methods for a new global initiative

Autor: Helen Blair Simpson, Odile A. van den Heuvel, Euripedes C. Miguel, Y. C. Janardhan Reddy, Dan J. Stein, Roberto Lewis-Fernández, Roseli Gedanke Shavitt, Christine Lochner, Petra J. W. Pouwels, Janardhanan C. Narayanawamy, Ganesan Venkatasubramanian, Dianne M. Hezel, Chris Vriend, Marcelo C. Batistuzzo, Marcelo Q. Hoexter, Niels T. de Joode, Daniel Lucas Costa, Maria Alice de Mathis, Karthik Sheshachala, Madhuri Narayan, Anton J. L. M. van Balkom, Neeltje M. Batelaan, Shivakumar Venkataram, Anish Cherian, Clara Marincowitz, Nienke Pannekoek, Yael R. Stovezky, Karen Mare, Feng Liu, Maria Concepcion Garcia Otaduy, Bruno Pastorello, Rashmi Rao, Martha Katechis, Page Van Meter, Melanie Wall

Publikováno v: BMC Psychiatry, Vol 20, Iss 1, Pp 1-14 (2020)

Abstract Background Obsessive-compulsive disorder (OCD) has a lifetime prevalence of 2–3% and is a leading cause of global disability. Brain circuit abnormalities in individuals with OCD have been identified, but important knowledge gaps remain. Th

Externí odkaz: https://doaj.org/article/074aecc4ef244087b0ed5e610e37971a

Measurement Fidelity of Clinical Assessment Methods in a Global Study on Identifying Reproducible Brain Signatures of Obsessive–Compulsive Disorder

Autor: Roseli G. Shavitt, Karthik Sheshachala, Dianne M. Hezel, Melanie M. Wall, Srinivas Balachander, Christine Lochner, Janardhanan C. Narayanaswamy, Daniel L. C. Costa, Maria Alice de Mathis, Anton J. L. M. van Balkom, Niels T. de Joode, Madhuri Narayan, Odile A. van den Heuvel, Dan J. Stein, Euripedes C. Miguel, Helen Blair Simpson, Y. C. Janardhan Reddy

Publikováno v: Neuropsychology. American Psychological Association Inc.
Shavitt, R G, Sheshachala, K, Hezel, D M, Wall, M M, Balachander, S, Lochner, C, Narayanaswamy, J C, Costa, D L C, de Mathis, M A, van Balkom, A J L M, de Joode, N T, Narayan, M, van den Heuvel, O A, Stein, D J, Miguel, E C, Simpson, H B & Reddy, Y C J 2022, ' Measurement Fidelity of Clinical Assessment Methods in a Global Study on Identifying Reproducible Brain Signatures of Obsessive–Compulsive Disorder ', Neuropsychology, vol. 37, no. 3, pp. 330-343 . https://doi.org/10.1037/neu0000849

To describe the steps of ensuring measurement fidelity of core clinical measures in a five-country study on brain signatures of obsessive-compulsive disorder (OCD).We collected data using standardized instruments, which included the Yale-Brown Obsess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b590e49ddb80707a82ce9a9f408c06b5
http://www.scopus.com/inward/record.url?scp=85145844617&partnerID=8YFLogxK

Cross-national harmonization of neurocognitive assessment across five sites in a global study

Autor: Marcelo C. Batistuzzo, Karthik Sheshachala, Daniel M. Alschuler, Dianne M. Hezel, Roberto Lewis-Fernández, Niels T. de Joode, Chris Vriend, Karolina M. Lempert, Madhuri Narayan, Clara Marincowitz, Christine Lochner, Dan J. Stein, Janardhanan C. Narayanaswamy, Odile A. van den Heuvel, Helen Blair Simpson, Melanie Wall

Publikováno v: Neuropsychology. American Psychological Association Inc.
Batistuzzo, M C, Sheshachala, K, Alschuler, D M, Hezel, D M, Lewis-Fernández, R, de Joode, N T, Vriend, C, Lempert, K M, Narayan, M, Marincowitz, C, Lochner, C, Stein, D J, Narayanaswamy, J C, van den Heuvel, O A, Simpson, H B & Wall, M 2022, ' Cross-national harmonization of neurocognitive assessment across five sites in a global study ', Neuropsychology . https://doi.org/10.1037/neu0000838

Objective: Cross-national work on neurocognitive testing has been characterized by inconsistent findings, suggesting the need for improved harmonization. Here, we describe a prospective harmonization approach in an ongoing global collaborative study.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa998bfc7bbb5f6fac8d8edb01dd20a9
https://research.vumc.nl/en/publications/c145d56f-502b-49f6-b5a8-339905241f74

Task-based fMRI predicts response and remission to exposure therapy in obsessive-compulsive disorder

Autor: Shari A. Steinman, Ivar Snorrason, Dianne M. Hezel, Raphael Campeas, Marina Gershkovich, H. Blair Simpson, Rachel Marsh, Rachel Middleton, David Pagliaccio, Page E. Van Meter, Anthony Pinto

Publikováno v: Proceedings of the National Academy of Sciences. 116:20346-20353

Exposure and ritual prevention (EX/RP) is an effective first-line treatment for obsessive-compulsive disorder (OCD), but only some patients achieve minimal symptoms following EX/RP. Herein, we investigate whether task-based neural activity can predic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e6d90417ed5ee984a40e3e213bb2f4
https://doi.org/10.1073/pnas.1909199116

Clarifying the thought-action fusion bias in obsessive-compulsive disorder

Autor: Richard J. McNally, S. Evelyn Stewart, Dianne M. Hezel, Bradley C. Riemann

Publikováno v: Journal of Obsessive-Compulsive and Related Disorders. 20:75-84

Studies indicate high levels of thought-action fusion (TAF) in OCD. The current study aimed to determine if people with OCD evaluate others’ thoughts the same way as their own, as existing measures do not test for this distinction. Forty-two non-an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3ec60588560018f3e539a966c8797d8
https://doi.org/10.1016/j.jocrd.2017.10.004