Browsing Bergen Open Research Archive by Author "Dale, Anders M."

Now showing items 1-18 of 18

    • 1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humans 

      Sønderby, Ida Elken; van der Meer, Dennis; Moreau, Clara; Kaufmann, Tobias; Walters, G. Bragi; Ellegaard, Maria; Abdellaoui, Abdel; Ames, David; Amunts, Katrin; Andersson, Micael; Armstrong, Nicola J.; Bernard, Manon; Blackburn, Nicholas B.; Blangero, John; Boomsma, Dorret I.; Brodaty, Henry; Brouwer, Rachel M.; Bülow, Robin; Bøen, Rune; Cahn, Wiepke; Calhoun, Vince D.; Caspers, Svenja; Ching, Christopher R. K.; Cichon, Sven; Ciufolini, Simone; Crespo-Facorro, Benedicto; Curran, Joanne E.; Dale, Anders M.; Dalvie, Shareefa; Dazzan, Paola; de Geus, Eco J. C.; Zubicaray, Greig I. de; Zwarte, Sonja M. C. de; Desrivieres, Sylvane; Doherty, Joanne L.; Donohoe, Gary; Draganski, Bogdan; Ehrlich, Stefan; Eising, Else; Espeseth, Thomas; Fejgin, Kim; Fisher, Simon E.; Fladby, Tormod; Frei, Oleksandr; Frouin, Vincent; Fukunaga, Masaki; Gareau, Thomas; Ge, Tian; Glahn, David C.; Grabe, Hans J.; Groenewold, Nynke A.; Gustafsson, Omar; Haavik, Jan; Haberg, Asta Kristine; Hall, Jeremy; Hashimoto, Ryota; Hehir-Kwa, Jayne Y.; Hibar, Derrek P.; Hillegers, Manon H. J.; Hoffmann, Per; Holleran, Laurena; Holmes, Avram J.; Johansson, Stefan; Jönsson, Erik Gunnar; Hellard, Stephanie Francoise Claire Le; Lundervold, Arvid; Lundervold, Astri J.; Moberget, Torgeir; Nordvik, Jan Egil; Sando, Sigrid Botne; Steen, Vidar Martin; Tamnes, Christian Krog; Agartz, Ingrid; Djurovic, Srdjan; Westlye, Lars Tjelta; Andreassen, Ole; Homuth, Georg; Hottenga, Jouke-Jan; Hulshoff Pol, Hilleke E.; Ikeda, Masashi; Jahanshad, Neda; Jockwitz, Christiane; Jørgensen, Niklas R.; Kikuchi, Masataka; Knowles, Emma E. M.; Kumar, Kuldeep; Leu, Costin; Linden, David E. J.; Liu, Jingyu; Maillard, Anne M.; Martin, Nicholas G.; Martin-Brevet, Sandra; Mather, Karen A.; Mathias, Samuel R.; McMahon, Katie L.; McRae, Allan F.; Medland, Sarah E.; Meyer-Lindenberg, Andreas; Modenato, Claudia; Monereo Sánchez, Jennifer; Morris, Derek W.; Mühleisen, Thomas W.; Murray, Robin M.; Nielsen, Jacob; Nyberg, Lars; Olde Loohuis, Loes M.; Ophoff, Roel A.; Owen, Michael J.; Paus, Tomas; Pausova, Zdenka; Peralta, Juan M.; Pike, G. Bruce; Prieto, Carlos; Quinlan, Erin B.; Reinbold, Céline S.; Reis Marques, Tiago; Rucker, James J. H.; Sachdev, Perminder S.; Schofield, Peter R.; Schork, Andrew J.; Schumann, Gunter; Shin, Jean; Shumskaya, Elena; Silva, Ana I.; Sisodiya, Sanjay M.; Stein, Dan J.; Strike, Lachlan T.; Suzuki, Ikuo K.; Teumer, Alexander; Thalamuthu, Anbupalam; Tordesillas-Gutiérrez, Diana; Uhlmann, Anne; Ulfarsson, Magnus O.; van ‘t Ent, Dennis; van den Bree, Marianne B. M.; Vanderhaeghen, Pierre; Vassos, Evangelos; Wen, Wei; Wittfeld, Katharina; Wright, Margaret J.; Stefansson, Hreinn; Stefansson, Kari; Jacquemont, Sébastien; Thompson, Paul M. (Journal article; Peer reviewed, 2021)
      Low-frequency 1q21.1 distal deletion and duplication copy number variant (CNV) carriers are predisposed to multiple neurodevelopmental disorders, including schizophrenia, autism and intellectual disability. Human carriers ...

    • Abundant Genetic Overlap between Blood Lipids and Immune-Mediated Diseases Indicates Shared Molecular Genetic Mechanisms 

      Andreassen, Ole Andreas; Desikan, Rahul S.; Wang, Yunpeng; Thompson, Wesley K.; Schork, Andrew J.; Zuber, Verena; Doncheva, Nadezhda T.; Ellinghaus, E.va; Mattingsdal, Morten; Franke, Andre; Lie, Benedicte. A.; Mills, Ian Geoffrey; Aukrust, Pål; McEvoy, Linda K.; Djurovic, Srdjan; Karlsen, Tom Hemming; Dale, Anders M. (Peer reviewed; Journal article, 2015-04-08)
      Epidemiological studies suggest a relationship between blood lipids and immune-mediated diseases, but the nature of these associations is not well understood. We used genome-wide association studies (GWAS) to investigate ...

    • All-Optical Electrophysiology in hiPSC-Derived Neurons With Synthetic Voltage Sensors 

      Puppo, Francesca; Sadegh, Sanaz; Trujillo, Cleber A.; Thunemann, Martin; Campbell, Evan P.; Vandenberghe, Matthieu; Shan, Xiwei; Akkouh, Ibrahim; Miller, Evan W.; Bloodgood, Brenda L.; Silva, Gabriel A.; Dale, Anders M.; Einevoll, Gaute; Djurovic, Srdjan; Andreassen, Ole Andreas; Muotri, Alysson R.; Devor, Anna (Journal article; Peer reviewed, 2021)
      Voltage imaging and “all-optical electrophysiology” in human induced pluripotent stem cell (hiPSC)-derived neurons have opened unprecedented opportunities for high-throughput phenotyping of activity in neurons possessing ...

    • Bipolar multiplex families have an increased burden of common risk variants for psychiatric disorders 

      Andlauer, Till F.M.; Guzman-Parra, José; Streit, Fabian; Strohmaier, Jana; González, Maria José; Flores, Susana Gil; Fabeiro, Francisco J. Cabaleiro; Noriega, Francisco del Río; Perez, Fermin Perez; González, Jesus Haro; Diaz, Guillermo Orozco; Diego-Otero, Yolanda de; Moreno-Küstner, Berta; Auburger, Georg; Degenhardt, Franziska; Heilmann-Heimbach, Stefanie; Herms, Stefan; Hoffmann, Per; Frank, Josef; Foo, Jerome C.; Treutlein, Jens; Witt, Stephanie H.; Cichon, Sven; Kogevinas, Manolis; Bøen, Erlend; Dale, Anders M.; Djurovic, Srdjan; Elvsåshagen, Torbjørn; Reinbold, Céline Sonja; Smeland, Olav Bjerkehagen; Agartz, Ingrid; Melle, Ingrid; Ødegaard, Ketil Joachim; Stordal, Eystein; Andreassen, Ole; Rivas, Fabio; Mayoral, Fermín; Müller-Myhsok, Bertram; Forstner, Andreas J.; Nöthen, Markus M.; Rietschel, Marcella; Stahl, Eli A.; Breen, Gerome; McQuillin, Andrew; Ripke, Stephan; Trubetskoy, Vassily; Mattheisen, Manuel; Wang, Yunpeng; Morken, Gunnar; Vaaler, Arne (Journal article; Peer reviewed, 2021)
      Multiplex families with a high prevalence of a psychiatric disorder are often examined to identify rare genetic variants with large effect sizes. In the present study, we analysed whether the risk for bipolar disorder (BD) ...

    • Characterizing the Genetic Overlap Between Psychiatric Disorders and Sleep-Related Phenotypes 

      O'Connell, Kevin Sean; Frei, Oleksandr; Bahrami, Shahram; Smeland, Olav Bjerkehagen; Bettella, Francesco; Cheng, Weiqiu; Chu, Yunhan; Hindley, Guy; Lin, Aihua; Shadrin, Alexey; Barrett, Elizabeth Ann; Lagerberg, Trine Vik; Steen, Nils Eiel; Dale, Anders M.; Djurovic, Srdjan; Andreassen, Ole A. (Journal article; Peer reviewed, 2021)
      Background: A range of sleep disturbances are commonly experienced by patients with psychiatric disorders, and genome-wide genetic analyses have shown some significant genetic correlations between these traits. Here, we ...

    • Cross-trait genome-wide association analysis of C-reactive protein level and psychiatric disorders 

      Hindley, Guy; Drange, Ole Kristian; Lin, Aihua; Kutrolli, Gleda; Shadrin, Alexey; Parker, Nadine; O'Connell, Kevin Sean; Rødevand, Linn; Cheng, Weiqiu; Bahrami, Shahram; Karadag, Naz; Holen, Børge; Jaholkowski, Piotr Pawel; Woldeyohannes, Markos Tesfaye; Djurovic, Srdjan; Dale, Anders M.; Frei, Oleksandr; Ueland, Thor; Smeland, Olav Bjerkehagen; Andreassen, Ole (Journal article; Peer reviewed, 2023)
      C-reactive protein (CRP) tends to be elevated in individuals with psychiatric disorders. Recent findings have suggested a protective effect of the genetic liability to elevated CRP on schizophrenia risk and a causative ...

    • Effects of copy number variations on brain structure and risk for psychiatric illness: Large-scale studies from the ENIGMA working groups on CNVs 

      Sønderby, Ida Elken; Ching, Christopher R. K.; Thomopoulos, Sophia I.; van der Meer, Dennis; Sun, Daqiang; Villalon-Reina, Julio E.; Agartz, Ingrid; Amunts, Katrin; Arango, Celso; Armstrong, Nicola J.; Ayesa-Arriola, Rosa; Bakker, Geor; Bassett, Anne S.; Boomsma, Dorret I.; Bulow, Robin; Butcher, Nancy J.; Calhoun, Vince D.; Caspers, Svenja; Chow, Eva W. C.; Cichon, Sven; Ciufolini, Simone; Craig, Michael C.; Crespo-Facorro, Benedicto; Cunningham, Adam C.; Dale, Anders M.; Dazzan, Paola; de Zubicaray, Greig I.; Djurovic, Srdjan; Doherty, Joanne L.; Donohoe, Gary; Draganski, Bogdan; Durdle, Courtney A.; Ehrlich, Stefan; Emanuel, Beverly S.; Espeseth, Thomas; Fisher, Simon E.; Ge, Tian; Glahn, David C.; Grabe, Hans J.; Gur, Raquel E.; Gutman, Boris A.; Lundervold, Astri J.; Haavik, Jan; Håberg, Asta; Hansen, Laura A.; Moberget, Torgeir; Sánchez, Jennifer Monereo; Reinbold, Céline Sonja; Tamnes, Christian Krog; Westlye, Lars Tjelta; Andreassen, Ole; et al., , (Journal article; Peer reviewed, 2022)
      The Enhancing NeuroImaging Genetics through Meta-Analysis copy number variant (ENIGMA-CNV) and 22q11.2 Deletion Syndrome Working Groups (22q-ENIGMA WGs) were created to gain insight into the involvement of genetic factors ...

    • Electric field causes volumetric changes in the human brain 

      Argyelan, Miklos; Oltedal, Leif; Deng, Zhi-De; Wade, Benjamin; Bikson, Marom; Joanlanne, Andrea; Sanghani, Sohag; Bartsch, Hauke; Cano, Marta; Dale, Anders M.; Dannlowski, Udo; Dols, Annemieke; Enneking, Verena; Espinoza, Randall; Kessler, Ute; Narr, Katherine L.; Ødegaard, Ketil Joachim; Oudega, Mardien L.; Redlich, Ronny; Stek, Max L.; Takamiya, Akihiro; Emsell, Louise; Bouckaert, Filip; Sienaert, Pascal; Pujol, Jesus; Tendolkar, Indira; van Eijndhoven, Philip; Petrides, Georgios; Malhotra, Anil K.; Abbott, Christopher (Peer reviewed; Journal article, 2019)
      Recent longitudinal neuroimaging studies in patients with electroconvulsive therapy (ECT) suggest local effects of electric stimulation (lateralized) occur in tandem with global seizure activity (generalized). We used ...

    • Elevated body weight modulates subcortical volume change and associated clinical response following electroconvulsive therapy 

      Opel, Nils; Narr, Katherine L; Abbott, Christopher; Argyelan, Miklos; Espinoza, Randall; Emsell, Louise; Bouckaert, Filip; Sienaert, Pascal; Vandenbulcke, Mathieu; Nordanskog, Pia; Repple, Jonathan; Kavakbasi, Erhan; Jorgensen, Martin B.; Paulson, Olaf B.; Hanson, Lars G.; Dols, Annemieke; van Exel, Eric; Oudega, Mardien L.; Takamiya, Akihiro; Kishimoto, Taishiro; Ousdal, Olga Therese; Haavik, Jan; Hammar, Åsa Karin; Ødegaard, Ketil Joachim; Kessler, Ute; Bartsch, Hauke; Dale, Anders M.; Baune, Bernhard T; Dannlowski, Udo; Oltedal, Leif; Redlich, Ronny (Journal article; Peer reviewed, 2021)
      Background: Obesity is a frequent somatic comorbidity of major depression, and it has been associated with worse clinical outcomes and brain structural abnormalities. Converging evidence suggests that electroconvulsive ...

    • Evidence for similar structural brain anomalies in youth and adult attention-deficit/hyperactivity disorder: a machine learning analysis 

      Zhang-James, Yanli; Helminen, Emily C.; Liu, Jinru; Busatto, Geraldo F.; Calvo, Anna; Cercignani, Mara; Chaim-Avancini, Tiffany M.; Gabel, Matt C.; Harrison, Neil A.; Lazaro, Luisa; Lera-Miguel, Sara; Louza, Mario R.; Nicolau, Rosa; Rosa, Pedro G.; Schulte-Rutte, Martin; Zanetti, Marcus V.; Ambrosino, Sara; Asherson, Philip; Banaschewski, Tobias; Baranov, Alexandr; Baumeister, Sarah; Baur-Streubel, Ramona; Bellgrove, Mark A.; Biederman, Joseph; Bralten, Janita; Bramati, Ivanei; Brandeis, Daniel; Brem, Silvia; Buitelaar, Jan K.; Castellanos, Francisco X.; Chantiluke, Kaylita C.; Christakou, Anastasia; Coghill, David; Conzelmann, Annette; Cubillo, Ana; Dale, Anders M.; de Zeeuw, Patrick; Doyle, Alysa E.; Durston, Sarah; Earl, Eric A.; Epstein, Jeffery N.; Ethofer, Thomas; Fair, Damien A.; Fallgatter, Andreas J.; Frodl, Thomas; Gogberashvili, Tinatin; Haavik, Jan; Hartman, Catharina A.; Heslenfeld, Dirk J.; Hoekstra, Pieter J.; Hohmann, Sarah; Høvik, Marie Farstad; Jahanshad, Neda; Jernigan, Terry L.; Kardatzki, Bernd; Karkashadze, George A.; Kelly, Clare; Kohls, Gregor; Konrad, Kerstin; Kuntsi, Jonna; Lesch, Klaus-Peter; Lundervold, Astri J.; Malpas, Charles B.; Mattos, Paulo; McCarthy, Hazel; Mehta, Mitul A.; Namazova-Baranova, Leyla; Nigg, Joel T.; Novotny, Stephanie E.; O’Gorman Tuura, Ruth L.; Weiss, Eileen Oberwelland; Oosterlaan, Jaap; Oranje, Bob; Paloyelis, Yannis; Pauli, Paul; Plessen, Kerstin J.; Ramos-Quiroga, Josep Antoni; Reif, Andreas; Reneman, Liesbeth; Rubia, Katya; Schrantee, Anouk; Schwarz, Lena; Schweren, Lizanne J.S.; Seitz, Jochen; Shaw, Philip; Silk, Tim J.; Skokauskas, Norbert; Vila, Juan Carlos Soliva; Stevens, Michael C.; Sudre, Gustavo; Tamm, Leanne; Thompson, Paul M.; Tovar-Moll, Fernanda; van Erp, Theo G.M.; Vance, Alasdair; Vilarroya, Oscar; Vives-Gilabert, Yolanda; von Polier, Georg G.; Walitza, Susanne; Yoncheva, Yuliya N.; Ziegler, Georg C.; Franke, Barbara; Hoogman, Martine; Faraone, Stephen (Journal article; Peer reviewed, 2021)
      Attention-deficit/hyperactivity disorder (ADHD) affects 5% of children world-wide. Of these, two-thirds continue to have impairing symptoms of ADHD into adulthood. Although a large literature implicates structural brain ...

    • Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults 

      Hofer, Edith; Roshchupkin, Gennady V.; Adams, Hieab H H; Knol, Maria J.; Lin, Honghuang; Li, Shuo; Zare, Habil; Ahmad, Shahzad; Armstrong, Nicola J.; Satizabal, Claudia L.; Panizzon, Matthew S.; Andreassen, Ole Andreas; Dale, Anders M.; Logue, Mark; Grasby, Katrina L.; Van Duijn, Cornelia M.; Grabe, Hans J.; Longstreth, William T.; Fornage, Myriam; Paus, Tomas; Debette, Stephanie; Ikram, M. Arfan; Schmidt, Helena; Schmidt, Reinhold; Seshadri, Sudha; Agartz, Ingrid; Alhusaini, Saud; Almeida, Marcio A.A.; Alnæs, Dag; Amlien, Inge Kasbohm; Doan, Nhat Trung; Gurholt, Tiril Pedersen; Kaufmann, Tobias; Richard, Geneviève; Sønderby, Ida Elken; van der Meer, Dennis; Wang, Yunpeng; Westlye, Lars Tjelta; Brandt, Christine Lycke; Djurovic, Srdjan; Kolskår, Knut-Kristian; Melle, Ingrid; Nordvik, Jan Egil; Steen, Vidar Martin; Espeseth, Thomas; Håberg, Asta; Wright, Margaret J.; Zhou, Juan; Stein, Jason L.; Thompson, Paul M.; Medland, Sarah E. (Journal article; Peer reviewed, 2020)
      Cortical thickness, surface area and volumes vary with age and cognitive function, and in neurological and psychiatric diseases. Here we report heritability, genetic correlations and genome-wide associations of these ...

    • Genome-wide analysis of anorexia nervosa and major psychiatric disorders and related traits reveals genetic overlap and identifies novel risk loci for anorexia nervosa 

      Bang, Lasse; Bahrami, Shahram; Hindley, Guy; Smeland, Olav Bjerkehagen; Rødevand, Linn; Jaholkowski, Piotr Pawel; Shadrin, Alexey; O'Connell, Kevin Sean; Frei, Oleksandr; Lin, Aihua; Rahman, Zillur; Cheng, Weiqiu; Parker, Nadine; Fan, Chun C.; Dale, Anders M.; Djurovic, Srdjan; Bulik, Cynthia M.; Andreassen, Ole (Journal article; Peer reviewed, 2023)
      Anorexia nervosa (AN) is a heritable eating disorder (50–60%) with an array of commonly comorbid psychiatric disorders and related traits. Although significant genetic correlations between AN and psychiatric disorders and ...

    • Genome-wide analysis reveals genetic overlap between alcohol use behaviours, schizophrenia and bipolar disorder and identifies novel shared risk loci 

      Wiström, Erik David; O'Connell, Kevin Sean; Karadag, Naz; Bahrami, Shahram; Hindley, Guy Frederick Lanyon; Lin, Aihua; Cheng, Weiqiu; Steen, Nils Eiel; Shadrin, Alexey; Frei, Oleksandr; Djurovic, Srdjan; Dale, Anders M.; Andreassen, Ole A.; Smeland, Olav Bjerkehagen (Journal article; Peer reviewed, 2022)
      Background and aim Schizophrenia (SCZ) and bipolar disorder (BD) have a high comorbidity of alcohol use disorder (AUD), and both comorbid AUD and excessive alcohol consumption (AC) have been linked to greater illness ...

    • Genome-wide Association Analysis of Parkinson’s Disease and Schizophrenia Reveals Shared Genetic Architecture and Identifies Novel Risk Loci 

      Smeland, Olav Bjerkehagen; Shadrin, Alexey A.; Bahrami, Shahram; Broce, Iris J.; Tesli, Martin Steen; Frei, Oleksandr; Wirgenes, Katrine Verena; O`Connell, Kevin; Krull, Florian; Bettella, Francesco; Steen, Nils Eiel; Sugrue, Leo P.; Wang, Yunpeng; Svenningsson, Per; Sharma, Manu; Pihlstrøm, Lasse; Toft, H. Mathias S.; O’Donovan, Michael; Djurovic, Srdjan; Desikan, Rahul S; Dale, Anders M.; Andreassen, Ole Andreas (Journal article; Peer reviewed, 2021)
      Background Parkinson’s disease (PD) and schizophrenia (SCZ) are heritable brain disorders that involve dysregulation of the dopaminergic system. Epidemiological studies have reported potential comorbidity between the ...

    • Genome-wide Association Analysis of Schizophrenia and Vitamin D Levels Shows Shared Genetic Architecture and Identifies Novel Risk Loci 

      Jaholkowski, Piotr Pawel; Hindley, Guy; Shadrin, Alexey; Tesfaye, Markos; Bahrami, Shahram; Nerhus, Mari; Rahman, Zillur; O'Connell, Kevin Sean; Holen, Børge; Parker, Nadine; Cheng, Weiqiu; Lin, Aihua; Rødevand, Linn; Karadag, Naz; Frei, Oleksandr; Djurovic, Srdjan; Dale, Anders M.; Smeland, Olav Bjerkehagen; Andreassen, Ole (Journal article; Peer reviewed, 2023)
      Low vitamin D (vitD) levels have been consistently reported in schizophrenia (SCZ) suggesting a role in the etiopathology. However, little is known about the role of underlying shared genetic mechanisms. We applied a ...

    • Identification of Genetic Loci Shared Between Attention-Deficit/Hyperactivity Disorder, Intelligence, and Educational Attainment 

      O`Connell, Kevin; Shadrin, Alexey A.; Smeland, Olav Bjerkehagen; Bahrami, Shahram; Frei, Oleksandr; Bettella, Francesco; Krull, Florian; Fan, Chun C.; Askeland, Ragna Bugge; Knudsen, Gun Peggy Strømstad; Halmøy, Anne; Steen, Nils Eiel; Ueland, Torill; Walters, Bragi; Davíðsdóttir, Katrín; Haraldsdóttir, Gyda S.; Guðmundsson, Ólafur; Stefansson, Hreinn; Reichborn-Kjennerud, Ted; Haavik, Jan; Dale, Anders M.; Stefánsson, Kári; Djurovic, Srdjan; Andreassen, Ole Andreas (Peer reviewed; Journal article, 2020)
      Background: Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder that is consistently associated with lower levels of educational attainment. A recent large genome-wide association study identified ...

    • The Neurobiological Effects of Electroconvulsive Therapy Studied Through Magnetic Resonance: What Have We Learned, and Where Do We Go? 

      Ousdal, Olga Therese; Brancati, Giulio E.; Kessler, Ute; Erchinger, Vera; Dale, Anders M.; Abbott, Christopher; Oltedal, Leif (Journal article; Peer reviewed, 2021)
      Electroconvulsive therapy (ECT) is an established treatment choice for severe, treatment-resistant depression, yet its mechanisms of action remain elusive. Magnetic resonance imaging (MRI) of the human brain before and ...

    • Shared genetic architecture between irritable bowel syndrome and psychiatric disorders reveals molecular pathways of the gut-brain axis 

      Woldeyohannes, Markos Tesfaye; Jaholkowski, Piotr Pawel; Hindley, Guy; Shadrin, Alexey; Rahman, Zillur; Bahrami, Shahram; Lin, Aihua; Holen, Børge; Parker, Nadine; Cheng, Weiqiu; Rødevand, Linn; Frei, Oleksandr; Djurovic, Srdjan; Dale, Anders M.; Smeland, Olav Bjerkehagen; O’Connell, Kevin S.; Andreassen, Ole (Journal article; Peer reviewed, 2023-08-01)
      Background: Irritable bowel syndrome (IBS) often co-occurs with psychiatric and gastrointestinal disorders. A recent genome-wide association study (GWAS) identified several genetic risk variants for IBS. However, most of ...