Computational modelling of reinforcement learning and functional neuroimaging of probabilistic reversal for dissociating compulsive behaviours in gambling and cocaine use disorders

Autor: Katharina Zühlsdorff, Juan Verdejo-Román, Luke Clark, Natalia Albein-Urios, Carles Soriano-Mas, Rudolf N. Cardinal, Trevor W. Robbins, Jeffrey W. Dalley, Antonio Verdejo-García, Jonathan W. Kanen

Publikováno v: BJPsych Open, Vol 10 (2024)

Background Individuals with cocaine use disorder or gambling disorder demonstrate impairments in cognitive flexibility: the ability to adapt to changes in the environment. Flexibility is commonly assessed in a laboratory setting using probabilistic r

Externí odkaz: https://doaj.org/article/f7034e70efe3417a95e07f4d68a79c04

The thalamus and its subnuclei—a gateway to obsessive-compulsive disorder

Autor: Cees J. Weeland, Selina Kasprzak, Niels T. de Joode, Yoshinari Abe, Pino Alonso, Stephanie H. Ameis, Alan Anticevic, Paul D. Arnold, Srinivas Balachander, Nerisa Banaj, Nuria Bargallo, Marcelo C. Batistuzzo, Francesco Benedetti, Jan C. Beucke, Irene Bollettini, Vilde Brecke, Silvia Brem, Carolina Cappi, Yuqi Cheng, Kang Ik K. Cho, Daniel L. C. Costa, Sara Dallaspezia, Damiaan Denys, Goi Khia Eng, Sónia Ferreira, Jamie D. Feusner, Martine Fontaine, Jean-Paul Fouche, Rachael G. Grazioplene, Patricia Gruner, Mengxin He, Yoshiyuki Hirano, Marcelo Q. Hoexter, Chaim Huyser, Hao Hu, Fern Jaspers-Fayer, Norbert Kathmann, Christian Kaufmann, Minah Kim, Kathrin Koch, Yoo Bin Kwak, Jun Soo Kwon, Luisa Lazaro, Chiang-shan R. Li, Christine Lochner, Rachel Marsh, Ignacio Martínez-Zalacaín, David Mataix-Cols, Jose M. Menchón, Luciano Minnuzi, Pedro Silva Moreira, Pedro Morgado, Akiko Nakagawa, Takashi Nakamae, Janardhanan C. Narayanaswamy, Erika L. Nurmi, Ana E. Ortiz, Jose C. Pariente, John Piacentini, Maria Picó-Pérez, Fabrizio Piras, Federica Piras, Christopher Pittenger, Y. C. Janardhan Reddy, Daniela Rodriguez-Manrique, Yuki Sakai, Eiji Shimizu, Venkataram Shivakumar, Helen Blair Simpson, Noam Soreni, Carles Soriano-Mas, Nuno Sousa, Gianfranco Spalletta, Emily R. Stern, Michael C. Stevens, S. Evelyn Stewart, Philip R. Szeszko, Jumpei Takahashi, Tais Tanamatis, Jinsong Tang, Anders Lillevik Thorsen, David Tolin, Ysbrand D. van der Werf, Hein van Marle, Guido A. van Wingen, Daniela Vecchio, G. Venkatasubramanian, Susanne Walitza, Jicai Wang, Zhen Wang, Anri Watanabe, Lidewij H. Wolters, Xiufeng Xu, Je-Yeon Yun, Qing Zhao, ENIGMA OCD Working Group, Tonya White, Paul M. Thompson, Dan J. Stein, Odile A. van den Heuvel, Chris Vriend

Publikováno v: Translational Psychiatry, Vol 12, Iss 1, Pp 1-10 (2022)

Abstract Larger thalamic volume has been found in children with obsessive-compulsive disorder (OCD) and children with clinical-level symptoms within the general population. Particular thalamic subregions may drive these differences. The ENIGMA-OCD wo

Externí odkaz: https://doaj.org/article/bb65486e4fcd4be1bdc3f13601d6f34a

Shape analysis of subcortical structures in obsessive‐compulsive disorder and the relationship with comorbid anxiety, depression, and medication use: A meta‐analysis by the OCD Brain Imaging Consortium

Autor: Jean‐Paul Fouche, Nynke A. Groenewold, Tatum Sevenoaks, Sarah Heany, Christine Lochner, Pino Alonso, Marcelo C. Batistuzzo, Narcis Cardoner, Christopher R. K. Ching, Stella J. deWit, Boris Gutman, Marcelo Q. Hoexter, Neda Jahanshad, Minah Kim, Jun Soo Kwon, David Mataix‐Cols, Jose M. Menchon, Euripedes C. Miguel, Takashi Nakamae, Mary L. Phillips, Jesus Pujol, Yuki Sakai, Je‐Yeon Yun, Carles Soriano‐Mas, Paul M. Thompson, Kei Yamada, Dick J. Veltman, Odile A. vanden Heuvel, Dan J. Stein

Publikováno v: Brain and Behavior, Vol 12, Iss 10, Pp n/a-n/a (2022)

Abstract Objective Neuroimaging studies of obsessive‐compulsive disorder (OCD) patients have highlighted the important role of deep gray matter structures. Less work has however focused on subcortical shape in OCD patients. Methods Here we pooled b

Externí odkaz: https://doaj.org/article/aa9b9323c21d475693db977f742faa5c

Effects of integrase inhibitor-based antiretroviral therapy on brain outcomes according to time since acquisition of HIV-1 infection

Autor: Anna Prats, Ignacio Martínez-Zalacaín, Beatriz Mothe, Eugènia Negredo, Núria Pérez-Álvarez, Maite Garolera, Sira Domènech-Puigcerver, Pep Coll, Michael Meulbroek, Anna Chamorro, Carmina R. Fumaz, Maria J. Ferrer, Bonaventura Clotet, Carles Soriano-Mas, Jose A. Muñoz-Moreno

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Abstract Integrase strand transfer inhibitors (INSTI) are a main component of the current antiretroviral regimens recommended for treatment of HIV infection. However, little is known about the impact of INSTI on neurocognition and neuroimaging. We de

Externí odkaz: https://doaj.org/article/b686a287e1084a619c984d1749a54ecd

A functional magnetic resonance imaging study of frontal networks in obsessive-compulsive disorder during cognitive reappraisal

Autor: Víctor De la Peña-Arteaga, Pedro Morgado, Beatriz Couto, Sónia Ferreira, Inês Castro, Nuno Sousa, Carles Soriano-Mas, Maria Picó-Pérez

Publikováno v: European Psychiatry, Vol 65 (2022)

Abstract Background Patients with obsessive-compulsive disorder (OCD) present difficulties in the cognitive regulation of emotions, possibly because of inefficient recruitment of distributed patterns of frontal cortex regions. The aim of the present

Externí odkaz: https://doaj.org/article/17cbba81ccf742278c2559f88e912ef7