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

Sample size requirement for achieving multisite harmonization using structural brain MRI features

Autor: Pravesh Parekh, Gaurav Vivek Bhalerao, John P. John, G. Venkatasubramanian, Biju Viswanath, Naren P. Rao, Janardhanan C. Narayanaswamy, Palanimuthu T. Sivakumar, Arun Kandasamy, Muralidharan Kesavan, Urvakhsh Meherwan Mehta, Odity Mukherjee, Meera Purushottam, Bhupesh Mehta, Thennarasu Kandavel, B. Binukumar, Jitender Saini, Deepak Jayarajan, A. Shyamsundar, Sydney Moirangthem, K.G. Vijay Kumar, Jayant Mahadevan, Bharath Holla, Jagadisha Thirthalli, Bangalore N. Gangadhar, Pratima Murthy, Mitradas M. Panicker, Upinder S. Bhalla, Sumantra Chattarji, Vivek Benegal, Mathew Varghese, Janardhan Y.C. Reddy, Padinjat Raghu, Mahendra Rao, Sanjeev Jain

Publikováno v: NeuroImage, Vol 264, Iss , Pp 119768- (2022)

When data is pooled across multiple sites, the extracted features are confounded by site effects. Harmonization methods attempt to correct these site effects while preserving the biological variability within the features. However, little is known ab

Externí odkaz: https://doaj.org/article/32466111ceb44dd6beef30879cb2b3f2

Concurrent conventional & high-definition transcranial direct current stimulation for treatment of schizophrenia with co-morbid obsessive-compulsive disorder: A case report

Autor: Swarna Buddha Nayok, Harsh Pathak, Satish Suhas, Vani H. Thimmashetty, Prakrithi Shivaprakash, Ragibommanahalli M. Madhu Sudhan, Vanteemar S. Sreeraj, Janardhanan C. Narayanaswamy, Ganesan Venkatasubramanian

Publikováno v: Brain Stimulation, Vol 14, Iss 6, Pp 1483-1485 (2021)

Non-invasive brain stimulation techniques such as conventional transcranial direct current stimulation (tDCS) and high definition tDCS (HD-tDCS) are increasingly being used as add-on treatment options in schizophrenia and obsessive-compulsive disorde

Externí odkaz: https://doaj.org/article/5ddc53312ad24bab92e8dc4b5473ab63

Behavioural addictions in obsessive compulsive disorder – Prevalence and clinical correlates

Autor: Dev Rai, T.S. Jaisoorya, Janardhanan C. Narayanaswamy, Shyam Sundar Arumugham, Y.C. Janardhan Reddy

Publikováno v: Psychiatry Research Communications, Vol 2, Iss 1, Pp 100016- (2022)

Behavioural addictions (BAs) share phenomenological overlap and neuropsychological similarities with obsessive-compulsive disorder (OCD); however, the relationship remains understudied.This study reports the prevalence of BAs in patients with OCD and

Externí odkaz: https://doaj.org/article/c4aec36650564b5a80490e5a18e1e0f6

Target specific effects of direct current stimulation in schizo-obsessive disorder: A case report

Autor: Vani Holebasavanahalli Thimmashetty, Rujuta Parlikar, Sowmya Selvaraj, Vanteemar S. Sreeraj, Venkataram Shivakumar, Janardhanan C. Narayanaswamy, Ganesan Venkatasubramanian

Publikováno v: Brain Stimulation, Vol 13, Iss 3, Pp 858-860 (2020)

Transcranial direct current stimulation (tDCS) is a type of non-invasive brain stimulation technique that is explored as an add-on treatment for the alleviation of symptoms across the diverse symptom domains in neuropsychiatric disorders. In psychiat

Externí odkaz: https://doaj.org/article/f5d9bd1bb372428482b1bb2427923992