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Author: Nina Romanczuk-Seiferth (29)


Nov
2017

Diagnostic criteria for pathological gambling and alcohol dependence (AD) include repeated addictive behavior despite severe negative consequences. However, the concept of loss aversion (LA) as a facet of value-based decision making has not yet been used to directly compare these disorders. We hypothesized reduced LA in pathological gamblers (PG) and AD patients, correlation of LA with disorder severity, and reduced loss-related modulation of brain activity.

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Sep
2017

The rs1625579 variant near the microRNA-137 (MIR137) gene is one of the best-supported schizophrenia variants in genome-wide association studies (GWAS), and microRNA-137 functionally regulates other GWAS identified schizophrenia risk variants. Schizophrenia patients with the MIR137 rs1625579 risk genotype (homozygous for the schizophrenia risk variant) also have aberrant brain structure. It is unclear if the effect of MIR137 among schizophrenia patients is due to potential epistasis with genetic risk for schizophrenia or other factors of the disorder.

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Jan
2018

The serotonin transporter-linked polymorphic region 5-HTTLPR is a key genetic regulator of 5-HTT expression in the human brain where the short allele S has been implicated in emotion dysregulation. However, the neural mechanism underlying the association between this variant and emotion processing is still unclear. Earlier studies suggested an effect of 5-HTTLPR on amygdala activation during emotional face processing.

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Jul
2017

Imbalances in cortico-limbic activity and functional connectivity (FC) supposedly underlie biased emotional processing and present putative intermediate phenotypes (IPs) for major depressive disorder (MDD). To prove the validity of these IPs, we assessed them in familial risk. In 70 healthy first-degree relatives of MDD patients and 70 controls, brain activity and seed-based amygdala FC were assessed during an implicit emotional processing task for fMRI containing angry and fearful faces.

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Sep
2017

Altered connectivity of dorsolateral prefrontal cortex (DLPFC) and hippocampus during working memory is considered an intermediate phenotype for schizophrenia (SCZ), but the relevance for other mental disorders with shared genetic background remains unknown. Here we investigated its presence in unaffected first-degree relatives of patients with bipolar disorder (BD) or major depressive disorder (MDD). Furthermore, we aimed to provide an independent replication of this phenotype in first-degree relatives of SCZ patients.

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Jan
2017

Novel genetic loci associated with hippocampal volume.

Nat Commun 2017 Jan 18;8:13624. Epub 2017 Jan 18.
Derrek P Hibar, Hieab H H Adams, Neda Jahanshad, Ganesh Chauhan, Jason L Stein, Edith Hofer, Miguel E Renteria, Joshua C Bis, Alejandro Arias-Vasquez, M Kamran Ikram, Sylvane Desrivières, Meike W Vernooij, Lucija Abramovic, Saud Alhusaini, Najaf Amin, Micael Andersson, Konstantinos Arfanakis, Benjamin S Aribisala, Nicola J Armstrong, Lavinia Athanasiu, Tomas Axelsson, Ashley H Beecham, Alexa Beiser, Manon Bernard, Susan H Blanton, Marc M Bohlken, Marco P Boks, Janita Bralten, Adam M Brickman, Owen Carmichael, M Mallar Chakravarty, Qiang Chen, Christopher R K Ching, Vincent Chouraki, Gabriel Cuellar-Partida, Fabrice Crivello, Anouk Den Braber, Nhat Trung Doan, Stefan Ehrlich, Sudheer Giddaluru, Aaron L Goldman, Rebecca F Gottesman, Oliver Grimm, Michael E Griswold, Tulio Guadalupe, Boris A Gutman, Johanna Hass, Unn K Haukvik, David Hoehn, Avram J Holmes, Martine Hoogman, Deborah Janowitz, Tianye Jia, Kjetil N Jørgensen, Nazanin Karbalai, Dalia Kasperaviciute, Sungeun Kim, Marieke Klein, Bernd Kraemer, Phil H Lee, David C M Liewald, Lorna M Lopez, Michelle Luciano, Christine Macare, Andre F Marquand, Mar Matarin, Karen A Mather, Manuel Mattheisen, David R McKay, Yuri Milaneschi, Susana Muñoz Maniega, Kwangsik Nho, Allison C Nugent, Paul Nyquist, Loes M Olde Loohuis, Jaap Oosterlaan, Martina Papmeyer, Lukas Pirpamer, Benno Pütz, Adaikalavan Ramasamy, Jennifer S Richards, Shannon L Risacher, Roberto Roiz-Santiañez, Nanda Rommelse, Stefan Ropele, Emma J Rose, Natalie A Royle, Tatjana Rundek, Philipp G Sämann, Arvin Saremi, Claudia L Satizabal, Lianne Schmaal, Andrew J Schork, Li Shen, Jean Shin, Elena Shumskaya, Albert V Smith, Emma Sprooten, Lachlan T Strike, Alexander Teumer, Diana Tordesillas-Gutierrez, Roberto Toro, Daniah Trabzuni, Stella Trompet, Dhananjay Vaidya, Jeroen Van der Grond, Sven J Van der Lee, Dennis Van der Meer, Marjolein M J Van Donkelaar, Kristel R Van Eijk, Theo G M Van Erp, Daan Van Rooij, Esther Walton, Lars T Westlye, Christopher D Whelan, Beverly G Windham, Anderson M Winkler, Katharina Wittfeld, Girma Woldehawariat, Christiane Wolf, Thomas Wolfers, Lisa R Yanek, Jingyun Yang, Alex Zijdenbos, Marcel P Zwiers, Ingrid Agartz, Laura Almasy, David Ames, Philippe Amouyel, Ole A Andreassen, Sampath Arepalli, Amelia A Assareh, Sandra Barral, Mark E Bastin, Diane M Becker, James T Becker, David A Bennett, John Blangero, Hans van Bokhoven, Dorret I Boomsma, Henry Brodaty, Rachel M Brouwer, Han G Brunner, Randy L Buckner, Jan K Buitelaar, Kazima B Bulayeva, Wiepke Cahn, Vince D Calhoun, Dara M Cannon, Gianpiero L Cavalleri, Ching-Yu Cheng, Sven Cichon, Mark R Cookson, Aiden Corvin, Benedicto Crespo-Facorro, Joanne E Curran, Michael Czisch, Anders M Dale, Gareth E Davies, Anton J M De Craen, Eco J C De Geus, Philip L De Jager, Greig I De Zubicaray, Ian J Deary, Stéphanie Debette, Charles DeCarli, Norman Delanty, Chantal Depondt, Anita DeStefano, Allissa Dillman, Srdjan Djurovic, Gary Donohoe, Wayne C Drevets, Ravi Duggirala, Thomas D Dyer, Christian Enzinger, Susanne Erk, Thomas Espeseth, Iryna O Fedko, Guillén Fernández, Luigi Ferrucci, Simon E Fisher, Debra A Fleischman, Ian Ford, Myriam Fornage, Tatiana M Foroud, Peter T Fox, Clyde Francks, Masaki Fukunaga, J Raphael Gibbs, David C Glahn, Randy L Gollub, Harald H H Göring, Robert C Green, Oliver Gruber, Vilmundur Gudnason, Sebastian Guelfi, Asta K Håberg, Narelle K Hansell, John Hardy, Catharina A Hartman, Ryota Hashimoto, Katrin Hegenscheid, Andreas Heinz, Stephanie Le Hellard, Dena G Hernandez, Dirk J Heslenfeld, Beng-Choon Ho, Pieter J Hoekstra, Wolfgang Hoffmann, Albert Hofman, Florian Holsboer, Georg Homuth, Norbert Hosten, Jouke-Jan Hottenga, Matthew Huentelman, Hilleke E Hulshoff Pol, Masashi Ikeda, Clifford R Jack, Mark Jenkinson, Robert Johnson, Erik G Jönsson, J Wouter Jukema, René S Kahn, Ryota Kanai, Iwona Kloszewska, David S Knopman, Peter Kochunov, John B Kwok, Stephen M Lawrie, Hervé Lemaître, Xinmin Liu, Dan L Longo, Oscar L Lopez, Simon Lovestone, Oliver Martinez, Jean-Luc Martinot, Venkata S Mattay, Colm McDonald, Andrew M McIntosh, Francis J McMahon, Katie L McMahon, Patrizia Mecocci, Ingrid Melle, Andreas Meyer-Lindenberg, Sebastian Mohnke, Grant W Montgomery, Derek W Morris, Thomas H Mosley, Thomas W Mühleisen, Bertram Müller-Myhsok, Michael A Nalls, Matthias Nauck, Thomas E Nichols, Wiro J Niessen, Markus M Nöthen, Lars Nyberg, Kazutaka Ohi, Rene L Olvera, Roel A Ophoff, Massimo Pandolfo, Tomas Paus, Zdenka Pausova, Brenda W J H Penninx, G Bruce Pike, Steven G Potkin, Bruce M Psaty, Simone Reppermund, Marcella Rietschel, Joshua L Roffman, Nina Romanczuk-Seiferth, Jerome I Rotter, Mina Ryten, Ralph L Sacco, Perminder S Sachdev, Andrew J Saykin, Reinhold Schmidt, Helena Schmidt, Peter R Schofield, Sigurdur Sigursson, Andrew Simmons, Andrew Singleton, Sanjay M Sisodiya, Colin Smith, Jordan W Smoller, Hilkka Soininen, Vidar M Steen, David J Stott, Jessika E Sussmann, Anbupalam Thalamuthu, Arthur W Toga, Bryan J Traynor, Juan Troncoso, Magda Tsolaki, Christophe Tzourio, Andre G Uitterlinden, Maria C Valdés Hernández, Marcel Van der Brug, Aad van der Lugt, Nic J A van der Wee, Neeltje E M Van Haren, Dennis van 't Ent, Marie-Jose Van Tol, Badri N Vardarajan, Bruno Vellas, Dick J Veltman, Henry Völzke, Henrik Walter, Joanna M Wardlaw, Thomas H Wassink, Michael E Weale, Daniel R Weinberger, Michael W Weiner, Wei Wen, Eric Westman, Tonya White, Tien Y Wong, Clinton B Wright, Ronald H Zielke, Alan B Zonderman, Nicholas G Martin, Cornelia M Van Duijn, Margaret J Wright, W T Longstreth, Gunter Schumann, Hans J Grabe, Barbara Franke, Lenore J Launer, Sarah E Medland, Sudha Seshadri, Paul M Thompson, M Arfan Ikram
The hippocampal formation is a brain structure integrally involved in episodic memory, spatial navigation, cognition and stress responsiveness. Structural abnormalities in hippocampal volume and shape are found in several common neuropsychiatric disorders. To identify the genetic underpinnings of hippocampal structure here we perform a genome-wide association study (GWAS) of 33,536 individuals and discover six independent loci significantly associated with hippocampal volume, four of them novel.

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Jan
2017

Different cognitive impairments have been reported as a result of long-term MDMA/ecstasy use. Increased impulsivity and altered decision-making have been shown to be associated with the development and maintenance of addictive disorders pointing toward the necessity to understand a potential impairment of decision-making due to MDMA use. Thus, assessing the long-term effects of MDMA is crucial in order to evaluate its controversially discussed therapeutic use.

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Nov
2016

Schizophrenia is increasingly recognized as a disorder of distributed neural dynamics, but the molecular and genetic contributions are poorly understood. Recent work highlights a role for altered N-methyl-d-aspartate (NMDA) receptor signaling and related impairments in the excitation-inhibitory balance and synchrony of large-scale neural networks. Here, we combined a pharmacological intervention with novel techniques from dynamic network neuroscience applied to functional magnetic resonance imaging (fMRI) to identify alterations in the dynamic reconfiguration of brain networks related to schizophrenia genetic risk and NMDA receptor hypofunction.

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Dec
1969

Novel genetic loci underlying human intracranial volume identified through genome-wide association.

Nat Neurosci 2016 12 3;19(12):1569-1582. Epub 2016 Oct 3.
Hieab H H Adams, Derrek P Hibar, Vincent Chouraki, Jason L Stein, Paul A Nyquist, Miguel E Rentería, Stella Trompet, Alejandro Arias-Vasquez, Sudha Seshadri, Sylvane Desrivières, Ashley H Beecham, Neda Jahanshad, Katharina Wittfeld, Sven J Van der Lee, Lucija Abramovic, Saud Alhusaini, Najaf Amin, Micael Andersson, Konstantinos Arfanakis, Benjamin S Aribisala, Nicola J Armstrong, Lavinia Athanasiu, Tomas Axelsson, Alexa Beiser, Manon Bernard, Joshua C Bis, Laura M E Blanken, Susan H Blanton, Marc M Bohlken, Marco P Boks, Janita Bralten, Adam M Brickman, Owen Carmichael, M Mallar Chakravarty, Ganesh Chauhan, Qiang Chen, Christopher R K Ching, Gabriel Cuellar-Partida, Anouk Den Braber, Nhat Trung Doan, Stefan Ehrlich, Irina Filippi, Tian Ge, Sudheer Giddaluru, Aaron L Goldman, Rebecca F Gottesman, Corina U Greven, Oliver Grimm, Michael E Griswold, Tulio Guadalupe, Johanna Hass, Unn K Haukvik, Saima Hilal, Edith Hofer, David Hoehn, Avram J Holmes, Martine Hoogman, Deborah Janowitz, Tianye Jia, Dalia Kasperaviciute, Sungeun Kim, Marieke Klein, Bernd Kraemer, Phil H Lee, Jiemin Liao, David C M Liewald, Lorna M Lopez, Michelle Luciano, Christine Macare, Andre Marquand, Mar Matarin, Karen A Mather, Manuel Mattheisen, Bernard Mazoyer, David R McKay, Rebekah McWhirter, Yuri Milaneschi, Nazanin Mirza-Schreiber, Ryan L Muetzel, Susana Muñoz Maniega, Kwangsik Nho, Allison C Nugent, Loes M Olde Loohuis, Jaap Oosterlaan, Martina Papmeyer, Irene Pappa, Lukas Pirpamer, Sara Pudas, Benno Pütz, Kumar B Rajan, Adaikalavan Ramasamy, Jennifer S Richards, Shannon L Risacher, Roberto Roiz-Santiañez, Nanda Rommelse, Emma J Rose, Natalie A Royle, Tatjana Rundek, Philipp G Sämann, Claudia L Satizabal, Lianne Schmaal, Andrew J Schork, Li Shen, Jean Shin, Elena Shumskaya, Albert V Smith, Emma Sprooten, Lachlan T Strike, Alexander Teumer, Russell Thomson, Diana Tordesillas-Gutierrez, Roberto Toro, Daniah Trabzuni, Dhananjay Vaidya, Jeroen Van der Grond, Dennis Van der Meer, Marjolein M J Van Donkelaar, Kristel R Van Eijk, Theo G M Van Erp, Daan Van Rooij, Esther Walton, Lars T Westlye, Christopher D Whelan, Beverly G Windham, Anderson M Winkler, Girma Woldehawariat, Christiane Wolf, Thomas Wolfers, Bing Xu, Lisa R Yanek, Jingyun Yang, Alex Zijdenbos, Marcel P Zwiers, Ingrid Agartz, Neelum T Aggarwal, Laura Almasy, David Ames, Philippe Amouyel, Ole A Andreassen, Sampath Arepalli, Amelia A Assareh, Sandra Barral, Mark E Bastin, Diane M Becker, James T Becker, David A Bennett, John Blangero, Hans van Bokhoven, Dorret I Boomsma, Henry Brodaty, Rachel M Brouwer, Han G Brunner, Randy L Buckner, Jan K Buitelaar, Kazima B Bulayeva, Wiepke Cahn, Vince D Calhoun, Dara M Cannon, Gianpiero L Cavalleri, Christopher Chen, Ching-Yu Cheng, Sven Cichon, Mark R Cookson, Aiden Corvin, Benedicto Crespo-Facorro, Joanne E Curran, Michael Czisch, Anders M Dale, Gareth E Davies, Eco J C De Geus, Philip L De Jager, Greig I de Zubicaray, Norman Delanty, Chantal Depondt, Anita L DeStefano, Allissa Dillman, Srdjan Djurovic, Gary Donohoe, Wayne C Drevets, Ravi Duggirala, Thomas D Dyer, Susanne Erk, Thomas Espeseth, Denis A Evans, Iryna O Fedko, Guillén Fernández, Luigi Ferrucci, Simon E Fisher, Debra A Fleischman, Ian Ford, Tatiana M Foroud, Peter T Fox, Clyde Francks, Masaki Fukunaga, J Raphael Gibbs, David C Glahn, Randy L Gollub, Harald H H Göring, Hans J Grabe, Robert C Green, Oliver Gruber, Vilmundur Gudnason, Sebastian Guelfi, Narelle K Hansell, John Hardy, Catharina A Hartman, Ryota Hashimoto, Katrin Hegenscheid, Andreas Heinz, Stephanie Le Hellard, Dena G Hernandez, Dirk J Heslenfeld, Beng-Choon Ho, Pieter J Hoekstra, Wolfgang Hoffmann, Albert Hofman, Florian Holsboer, Georg Homuth, Norbert Hosten, Jouke-Jan Hottenga, Hilleke E Hulshoff Pol, Masashi Ikeda, M Kamran Ikram, Clifford R Jack, Mark Jenkinson, Robert Johnson, Erik G Jönsson, J Wouter Jukema, René S Kahn, Ryota Kanai, Iwona Kloszewska, David S Knopman, Peter Kochunov, John B Kwok, Stephen M Lawrie, Hervé Lemaître, Xinmin Liu, Dan L Longo, W T Longstreth, Oscar L Lopez, Simon Lovestone, Oliver Martinez, Jean-Luc Martinot, Venkata S Mattay, Colm McDonald, Andrew M McIntosh, Katie L McMahon, Francis J McMahon, Patrizia Mecocci, Ingrid Melle, Andreas Meyer-Lindenberg, Sebastian Mohnke, Grant W Montgomery, Derek W Morris, Thomas H Mosley, Thomas W Mühleisen, Bertram Müller-Myhsok, Michael A Nalls, Matthias Nauck, Thomas E Nichols, Wiro J Niessen, Markus M Nöthen, Lars Nyberg, Kazutaka Ohi, Rene L Olvera, Roel A Ophoff, Massimo Pandolfo, Tomas Paus, Zdenka Pausova, Brenda W J H Penninx, G Bruce Pike, Steven G Potkin, Bruce M Psaty, Simone Reppermund, Marcella Rietschel, Joshua L Roffman, Nina Romanczuk-Seiferth, Jerome I Rotter, Mina Ryten, Ralph L Sacco, Perminder S Sachdev, Andrew J Saykin, Reinhold Schmidt, Peter R Schofield, Sigurdur Sigurdsson, Andy Simmons, Andrew Singleton, Sanjay M Sisodiya, Colin Smith, Jordan W Smoller, Hilkka Soininen, Velandai Srikanth, Vidar M Steen, David J Stott, Jessika E Sussmann, Anbupalam Thalamuthu, Henning Tiemeier, Arthur W Toga, Bryan J Traynor, Juan Troncoso, Jessica A Turner, Christophe Tzourio, Andre G Uitterlinden, Maria C Valdés Hernández, Marcel Van der Brug, Aad Van der Lugt, Nic J A Van der Wee, Cornelia M Van Duijn, Neeltje E M Van Haren, Dennis Van T Ent, Marie-Jose Van Tol, Badri N Vardarajan, Dick J Veltman, Meike W Vernooij, Henry Völzke, Henrik Walter, Joanna M Wardlaw, Thomas H Wassink, Michael E Weale, Daniel R Weinberger, Michael W Weiner, Wei Wen, Eric Westman, Tonya White, Tien Y Wong, Clinton B Wright, H Ronald Zielke, Alan B Zonderman, Ian J Deary, Charles DeCarli, Helena Schmidt, Nicholas G Martin, Anton J M De Craen, Margaret J Wright, Lenore J Launer, Gunter Schumann, Myriam Fornage, Barbara Franke, Stéphanie Debette, Sarah E Medland, M Arfan Ikram, Paul M Thompson
Intracranial volume reflects the maximally attained brain size during development, and remains stable with loss of tissue in late life. It is highly heritable, but the underlying genes remain largely undetermined. In a genome-wide association study of 32,438 adults, we discovered five previously unknown loci for intracranial volume and confirmed two known signals.

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Jan
2017

The incidence of pathological gambling in Parkinson's patients is significantly greater than in the general population. A correlation has been observed between dopamine agonist medication and the development of pathological gambling. However, scientists conjecture that the affected patients have underlying risk factors.

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Jun
2016

Although deficits in emotional processing are prominent in schizophrenia, it has been difficult to identify neural mechanisms related to the genetic risk for this highly heritable illness. Prior studies have not found consistent regional activation or connectivity alterations in first-degree relatives compared with healthy controls, suggesting that a more comprehensive search for connectomic biomarkers is warranted.
To identify a potential systems-level intermediate phenotype linked to emotion processing in schizophrenia and to examine the psychological association, task specificity, test-retest reliability, and clinical validity of the identified phenotype.

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Dec
2015

Behavioral deficits in the Theory of Mind (ToM) have been robustly demonstrated in bipolar disorder. These deficits may represent an intermediate phenotype of the disease. The aim of this study was: (i) to investigate alterations in neural ToM processing in euthymic patients with bipolar disorder, and (ii) to examine whether similar effects are present in unaffected relatives of patients with bipolar disorder suggesting that ToM functional activation may be, in part, due to genetic risk for the disease.

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Dec
1969

In functional magnetic resonance imaging (fMRI) studies that apply a "subsequent memory" approach, successful encoding is indicated by increased fMRI activity during the encoding phase for hits vs. misses, in areas underlying memory encoding such as the hippocampal formation. Signal-detection theory (SDT) can be used to analyze memory-related fMRI activity as a function of the participant's memory trace strength (d(')).

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Feb
2016

As evidenced by a multitude of studies, abnormalities in Theory of Mind (ToM) and its neural processing might constitute an intermediate phenotype of schizophrenia. If so, neural alterations during ToM should be observable in unaffected relatives of patients as well, since they share a considerable amount of genetic risk. While behaviorally, impaired ToM function is confirmed meta-analytically in relatives, evidence on aberrant function of the neural ToM network is sparse and inconclusive.

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Sep
2015

The brain is an inherently dynamic system, and executive cognition requires dynamically reconfiguring, highly evolving networks of brain regions that interact in complex and transient communication patterns. However, a precise characterization of these reconfiguration processes during cognitive function in humans remains elusive. Here, we use a series of techniques developed in the field of "dynamic network neuroscience" to investigate the dynamics of functional brain networks in 344 healthy subjects during a working-memory challenge (the "n-back" task).

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Sep
2015

Gambling disorder recently was reclassified under the category "substance-related and addictive disorders." With regard to the diagnostic criteria, it overlaps a great deal with substance use disorder, i.e.

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Oct
2015

The application of global signal regression (GSR) to resting-state functional magnetic resonance imaging data and its usefulness is a widely discussed topic. In this article, we report an observation of segregated distribution of amygdala resting-state functional connectivity (rs-FC) within the fusiform gyrus (FFG) as an effect of GSR in a multi-center-sample of 276 healthy subjects. Specifically, we observed that amygdala rs-FC was distributed within the FFG as distinct anterior versus posterior clusters delineated by positive versus negative rs-FC polarity when GSR was performed.

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Jul
2015

The stepped care program Bridging Intervention in Anesthesiology (BRIA) aims at motivating and supporting surgical patients with comorbid mental disorders to engage in psychosocial mental healthcare options. This study examined the efficacy of BRIA.
This randomized, parallel-group, open-label, controlled trial was conducted in the preoperative anesthesiological assessment clinics and surgical wards of a large university hospital in Germany.

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Apr
2015

Common genetic variants influence human subcortical brain structures.

Nature 2015 Apr 21;520(7546):224-9. Epub 2015 Jan 21.
Derrek P Hibar, Jason L Stein, Miguel E Renteria, Alejandro Arias-Vasquez, Sylvane Desrivières, Neda Jahanshad, Roberto Toro, Katharina Wittfeld, Lucija Abramovic, Micael Andersson, Benjamin S Aribisala, Nicola J Armstrong, Manon Bernard, Marc M Bohlken, Marco P Boks, Janita Bralten, Andrew A Brown, M Mallar Chakravarty, Qiang Chen, Christopher R K Ching, Gabriel Cuellar-Partida, Anouk den Braber, Sudheer Giddaluru, Aaron L Goldman, Oliver Grimm, Tulio Guadalupe, Johanna Hass, Girma Woldehawariat, Avram J Holmes, Martine Hoogman, Deborah Janowitz, Tianye Jia, Sungeun Kim, Marieke Klein, Bernd Kraemer, Phil H Lee, Loes M Olde Loohuis, Michelle Luciano, Christine Macare, Karen A Mather, Manuel Mattheisen, Yuri Milaneschi, Kwangsik Nho, Martina Papmeyer, Adaikalavan Ramasamy, Shannon L Risacher, Roberto Roiz-Santiañez, Emma J Rose, Alireza Salami, Philipp G Sämann, Lianne Schmaal, Andrew J Schork, Jean Shin, Lachlan T Strike, Alexander Teumer, Marjolein M J van Donkelaar, Kristel R van Eijk, Raymond K Walters, Lars T Westlye, Christopher D Whelan, Anderson M Winkler, Marcel P Zwiers, Saud Alhusaini, Lavinia Athanasiu, Stefan Ehrlich, Marina M H Hakobjan, Cecilie B Hartberg, Unn K Haukvik, Angelien J G A M Heister, David Hoehn, Dalia Kasperaviciute, David C M Liewald, Lorna M Lopez, Remco R R Makkinje, Mar Matarin, Marlies A M Naber, D Reese McKay, Margaret Needham, Allison C Nugent, Benno Pütz, Natalie A Royle, Li Shen, Emma Sprooten, Daniah Trabzuni, Saskia S L van der Marel, Kimm J E van Hulzen, Esther Walton, Christiane Wolf, Laura Almasy, David Ames, Sampath Arepalli, Amelia A Assareh, Mark E Bastin, Henry Brodaty, Kazima B Bulayeva, Melanie A Carless, Sven Cichon, Aiden Corvin, Joanne E Curran, Michael Czisch, Greig I de Zubicaray, Allissa Dillman, Ravi Duggirala, Thomas D Dyer, Susanne Erk, Iryna O Fedko, Luigi Ferrucci, Tatiana M Foroud, Peter T Fox, Masaki Fukunaga, J Raphael Gibbs, Harald H H Göring, Robert C Green, Sebastian Guelfi, Narelle K Hansell, Catharina A Hartman, Katrin Hegenscheid, Andreas Heinz, Dena G Hernandez, Dirk J Heslenfeld, Pieter J Hoekstra, Florian Holsboer, Georg Homuth, Jouke-Jan Hottenga, Masashi Ikeda, Clifford R Jack, Mark Jenkinson, Robert Johnson, Ryota Kanai, Maria Keil, Jack W Kent, Peter Kochunov, John B Kwok, Stephen M Lawrie, Xinmin Liu, Dan L Longo, Katie L McMahon, Eva Meisenzahl, Ingrid Melle, Sebastian Mohnke, Grant W Montgomery, Jeanette C Mostert, Thomas W Mühleisen, Michael A Nalls, Thomas E Nichols, Lars G Nilsson, Markus M Nöthen, Kazutaka Ohi, Rene L Olvera, Rocio Perez-Iglesias, G Bruce Pike, Steven G Potkin, Ivar Reinvang, Simone Reppermund, Marcella Rietschel, Nina Romanczuk-Seiferth, Glenn D Rosen, Dan Rujescu, Knut Schnell, Peter R Schofield, Colin Smith, Vidar M Steen, Jessika E Sussmann, Anbupalam Thalamuthu, Arthur W Toga, Bryan J Traynor, Juan Troncoso, Jessica A Turner, Maria C Valdés Hernández, Dennis van 't Ent, Marcel van der Brug, Nic J A van der Wee, Marie-Jose van Tol, Dick J Veltman, Thomas H Wassink, Eric Westman, Ronald H Zielke, Alan B Zonderman, David G Ashbrook, Reinmar Hager, Lu Lu, Francis J McMahon, Derek W Morris, Robert W Williams, Han G Brunner, Randy L Buckner, Jan K Buitelaar, Wiepke Cahn, Vince D Calhoun, Gianpiero L Cavalleri, Benedicto Crespo-Facorro, Anders M Dale, Gareth E Davies, Norman Delanty, Chantal Depondt, Srdjan Djurovic, Wayne C Drevets, Thomas Espeseth, Randy L Gollub, Beng-Choon Ho, Wolfgang Hoffmann, Norbert Hosten, René S Kahn, Stephanie Le Hellard, Andreas Meyer-Lindenberg, Bertram Müller-Myhsok, Matthias Nauck, Lars Nyberg, Massimo Pandolfo, Brenda W J H Penninx, Joshua L Roffman, Sanjay M Sisodiya, Jordan W Smoller, Hans van Bokhoven, Neeltje E M van Haren, Henry Völzke, Henrik Walter, Michael W Weiner, Wei Wen, Tonya White, Ingrid Agartz, Ole A Andreassen, John Blangero, Dorret I Boomsma, Rachel M Brouwer, Dara M Cannon, Mark R Cookson, Eco J C de Geus, Ian J Deary, Gary Donohoe, Guillén Fernández, Simon E Fisher, Clyde Francks, David C Glahn, Hans J Grabe, Oliver Gruber, John Hardy, Ryota Hashimoto, Hilleke E Hulshoff Pol, Erik G Jönsson, Iwona Kloszewska, Simon Lovestone, Venkata S Mattay, Patrizia Mecocci, Colm McDonald, Andrew M McIntosh, Roel A Ophoff, Tomas Paus, Zdenka Pausova, Mina Ryten, Perminder S Sachdev, Andrew J Saykin, Andy Simmons, Andrew Singleton, Hilkka Soininen, Joanna M Wardlaw, Michael E Weale, Daniel R Weinberger, Hieab H H Adams, Lenore J Launer, Stephan Seiler, Reinhold Schmidt, Ganesh Chauhan, Claudia L Satizabal, James T Becker, Lisa Yanek, Sven J van der Lee, Maritza Ebling, Bruce Fischl, W T Longstreth, Douglas Greve, Helena Schmidt, Paul Nyquist, Louis N Vinke, Cornelia M van Duijn, Luting Xue, Bernard Mazoyer, Joshua C Bis, Vilmundur Gudnason, Sudha Seshadri, M Arfan Ikram, , , , , , Nicholas G Martin, Margaret J Wright, Gunter Schumann, Barbara Franke, Paul M Thompson, Sarah E Medland
The highly complex structure of the human brain is strongly shaped by genetic influences. Subcortical brain regions form circuits with cortical areas to coordinate movement, learning, memory and motivation, and altered circuits can lead to abnormal behaviour and disease. To investigate how common genetic variants affect the structure of these brain regions, here we conduct genome-wide association studies of the volumes of seven subcortical regions and the intracranial volume derived from magnetic resonance images of 30,717 individuals from 50 cohorts.

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Dec
1969

Pathological gambling (PG), as defined until recently in the DSM-IV, shares many clinical characteristics with substance use disorders (SUDs), such as craving and loss of control. Moreover, an increasing body of literature also revealed neurobiological similarities between PG and substance-related addictions. Further, specific treatments for SUD are also effective in pathological gamblers.

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Dec
1969

Although a heritable contribution to risk for major depressive disorder (MDD) has been established and neural alterations in patients have been identified through neuroimaging, it is unclear which brain abnormalities are related to genetic risk. Studies on brain structure of high-risk subjects - such as individuals carrying a familial liability for the development of MDD - can provide information on the potential usefulness of these measures as intermediate phenotypes of MDD.
63 healthy first-degree relatives of patients with MDD and 63 healthy controls underwent structural magnetic resonance imaging.

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May
2015

Pathological gambling (PG) shares clinical characteristics such as craving and loss of control with substance use disorders and is thus considered a behavioral addiction. While functional alterations in the mesolimbic reward system have been correlated with craving and relapse in substance use disorders, only a few studies have examined this brain circuit in PG, and no direct comparison has been conducted so far. Thus, we investigated the neuronal correlates of reward processing in PG in contrast to alcohol-dependent (AD) patients and healthy subjects.

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Jul
2014

Variation in the CACNA1C gene has consistently been associated with psychosis in genome wide association studies. We have previously shown in a sample of n=110 healthy subjects that carriers of the CACNA1C rs1006737 risk variant exhibit hippocampal and perigenual anterior cingulate dysfunction (pgACC) during episodic memory recall. Here, we aimed to replicate our results, by testing for the effects of the rs1006737 risk variant in a new large cohort of healthy controls.

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May
2014

Attenuated ventral striatal response during reward anticipation is a core feature of schizophrenia that is seen in prodromal, drug-naive, and chronic schizophrenic patients. Schizophrenia is highly heritable, raising the possibility that this phenotype is related to the genetic risk for the disorder.
To examine a large sample of healthy first-degree relatives of schizophrenic patients and compare their neural responses to reward anticipation with those of carefully matched controls without a family psychiatric history.

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Sep
2014

Variation in CACNA1C has consistently been associated with psychiatric disease in genome-wide association studies. We have previously shown that healthy carriers of the CACNA1C rs1006737 risk variant exhibit hippocampal and perigenual anterior cingulate (pgACC) dysfunction during episodic memory recall. To test whether this brain systems-level abnormality is a potential intermediate phenotype for psychiatric disorder, we studied unaffected relatives of patients with bipolar disorder, major depression, and schizophrenia.

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Jun
2014

The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data.

Brain Imaging Behav 2014 Jun;8(2):153-82
Paul M Thompson, Jason L Stein, Sarah E Medland, Derrek P Hibar, Alejandro Arias Vasquez, Miguel E Renteria, Roberto Toro, Neda Jahanshad, Gunter Schumann, Barbara Franke, Margaret J Wright, Nicholas G Martin, Ingrid Agartz, Martin Alda, Saud Alhusaini, Laura Almasy, Jorge Almeida, Kathryn Alpert, Nancy C Andreasen, Ole A Andreassen, Liana G Apostolova, Katja Appel, Nicola J Armstrong, Benjamin Aribisala, Mark E Bastin, Michael Bauer, Carrie E Bearden, Orjan Bergmann, Elisabeth B Binder, John Blangero, Henry J Bockholt, Erlend Bøen, Catherine Bois, Dorret I Boomsma, Tom Booth, Ian J Bowman, Janita Bralten, Rachel M Brouwer, Han G Brunner, David G Brohawn, Randy L Buckner, Jan Buitelaar, Kazima Bulayeva, Juan R Bustillo, Vince D Calhoun, Dara M Cannon, Rita M Cantor, Melanie A Carless, Xavier Caseras, Gianpiero L Cavalleri, M Mallar Chakravarty, Kiki D Chang, Christopher R K Ching, Andrea Christoforou, Sven Cichon, Vincent P Clark, Patricia Conrod, Giovanni Coppola, Benedicto Crespo-Facorro, Joanne E Curran, Michael Czisch, Ian J Deary, Eco J C de Geus, Anouk den Braber, Giuseppe Delvecchio, Chantal Depondt, Lieuwe de Haan, Greig I de Zubicaray, Danai Dima, Rali Dimitrova, Srdjan Djurovic, Hongwei Dong, Gary Donohoe, Ravindranath Duggirala, Thomas D Dyer, Stefan Ehrlich, Carl Johan Ekman, Torbjørn Elvsåshagen, Louise Emsell, Susanne Erk, Thomas Espeseth, Jesen Fagerness, Scott Fears, Iryna Fedko, Guillén Fernández, Simon E Fisher, Tatiana Foroud, Peter T Fox, Clyde Francks, Sophia Frangou, Eva Maria Frey, Thomas Frodl, Vincent Frouin, Hugh Garavan, Sudheer Giddaluru, David C Glahn, Beata Godlewska, Rita Z Goldstein, Randy L Gollub, Hans J Grabe, Oliver Grimm, Oliver Gruber, Tulio Guadalupe, Raquel E Gur, Ruben C Gur, Harald H H Göring, Saskia Hagenaars, Tomas Hajek, Geoffrey B Hall, Jeremy Hall, John Hardy, Catharina A Hartman, Johanna Hass, Sean N Hatton, Unn K Haukvik, Katrin Hegenscheid, Andreas Heinz, Ian B Hickie, Beng-Choon Ho, David Hoehn, Pieter J Hoekstra, Marisa Hollinshead, Avram J Holmes, Georg Homuth, Martine Hoogman, L Elliot Hong, Norbert Hosten, Jouke-Jan Hottenga, Hilleke E Hulshoff Pol, Kristy S Hwang, Clifford R Jack, Mark Jenkinson, Caroline Johnston, Erik G Jönsson, René S Kahn, Dalia Kasperaviciute, Sinead Kelly, Sungeun Kim, Peter Kochunov, Laura Koenders, Bernd Krämer, John B J Kwok, Jim Lagopoulos, Gonzalo Laje, Mikael Landen, Bennett A Landman, John Lauriello, Stephen M Lawrie, Phil H Lee, Stephanie Le Hellard, Herve Lemaître, Cassandra D Leonardo, Chiang-Shan Li, Benny Liberg, David C Liewald, Xinmin Liu, Lorna M Lopez, Eva Loth, Anbarasu Lourdusamy, Michelle Luciano, Fabio Macciardi, Marise W J Machielsen, Glenda M Macqueen, Ulrik F Malt, René Mandl, Dara S Manoach, Jean-Luc Martinot, Mar Matarin, Karen A Mather, Manuel Mattheisen, Morten Mattingsdal, Andreas Meyer-Lindenberg, Colm McDonald, Andrew M McIntosh, Francis J McMahon, Katie L McMahon, Eva Meisenzahl, Ingrid Melle, Yuri Milaneschi, Sebastian Mohnke, Grant W Montgomery, Derek W Morris, Eric K Moses, Bryon A Mueller, Susana Muñoz Maniega, Thomas W Mühleisen, Bertram Müller-Myhsok, Benson Mwangi, Matthias Nauck, Kwangsik Nho, Thomas E Nichols, Lars-Göran Nilsson, Allison C Nugent, Lars Nyberg, Rene L Olvera, Jaap Oosterlaan, Roel A Ophoff, Massimo Pandolfo, Melina Papalampropoulou-Tsiridou, Martina Papmeyer, Tomas Paus, Zdenka Pausova, Godfrey D Pearlson, Brenda W Penninx, Charles P Peterson, Andrea Pfennig, Mary Phillips, G Bruce Pike, Jean-Baptiste Poline, Steven G Potkin, Benno Pütz, Adaikalavan Ramasamy, Jerod Rasmussen, Marcella Rietschel, Mark Rijpkema, Shannon L Risacher, Joshua L Roffman, Roberto Roiz-Santiañez, Nina Romanczuk-Seiferth, Emma J Rose, Natalie A Royle, Dan Rujescu, Mina Ryten, Perminder S Sachdev, Alireza Salami, Theodore D Satterthwaite, Jonathan Savitz, Andrew J Saykin, Cathy Scanlon, Lianne Schmaal, Hugo G Schnack, Andrew J Schork, S Charles Schulz, Remmelt Schür, Larry Seidman, Li Shen, Jody M Shoemaker, Andrew Simmons, Sanjay M Sisodiya, Colin Smith, Jordan W Smoller, Jair C Soares, Scott R Sponheim, Emma Sprooten, John M Starr, Vidar M Steen, Stephen Strakowski, Lachlan Strike, Jessika Sussmann, Philipp G Sämann, Alexander Teumer, Arthur W Toga, Diana Tordesillas-Gutierrez, Daniah Trabzuni, Sarah Trost, Jessica Turner, Martijn Van den Heuvel, Nic J van der Wee, Kristel van Eijk, Theo G M van Erp, Neeltje E M van Haren, Dennis van 't Ent, Marie-Jose van Tol, Maria C Valdés Hernández, Dick J Veltman, Amelia Versace, Henry Völzke, Robert Walker, Henrik Walter, Lei Wang, Joanna M Wardlaw, Michael E Weale, Michael W Weiner, Wei Wen, Lars T Westlye, Heather C Whalley, Christopher D Whelan, Tonya White, Anderson M Winkler, Katharina Wittfeld, Girma Woldehawariat, Christiane Wolf, David Zilles, Marcel P Zwiers, Anbupalam Thalamuthu, Peter R Schofield, Nelson B Freimer, Natalia S Lawrence, Wayne Drevets,
The Enhancing NeuroImaging Genetics through Meta-Analysis (ENIGMA) Consortium is a collaborative network of researchers working together on a range of large-scale studies that integrate data from 70 institutions worldwide. Organized into Working Groups that tackle questions in neuroscience, genetics, and medicine, ENIGMA studies have analyzed neuroimaging data from over 12,826 subjects. In addition, data from 12,171 individuals were provided by the CHARGE consortium for replication of findings, in a total of 24,997 subjects.

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Dec
1969

Pathological gambling (PG) shares clinical characteristics with substance-use disorders and is thus discussed as a behavioral addiction. Recent neuroimaging studies on PG report functional changes in prefrontal structures and the mesolimbic reward system. While an imbalance between these structures has been related to addictive behavior, whether their dysfunction in PG is reflected in the interaction between them remains unclear.

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Apr
2014

The single-nucleotide polymorphism (SNP) rs1344706 in ZNF804A is one of the best-supported risk variants for psychosis. We hypothesized that this SNP contributes to the development of schizophrenia by affecting the ability to understand other people's mental states. This skill, commonly referred to as Theory of Mind (ToM), has consistently been found to be impaired in schizophrenia.

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Jan
2015

Functional neuroimaging studies have implicated an involvement of the prefrontal cortex and mesolimbic reward system (i.e., ventral striatum) in pathological gambling (PG).

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