Browsing Det samfunnsvitenskapelige fakultet by Author "Dahl, Andreas"

Now showing items 1-13 of 13

  • Assessing the Longitudinal Associations Between Decision-Making Processes and Attention Problems in Early Adolescence 
    Wiker, Thea; Pedersen, Mads Lund; Ferschmann, Lia; Beck, Dani; Norbom, Linn Christin Bonaventure; Dahl, Andreas; von Soest, Tilmann Martin; Agartz, Ingrid; Andreassen, Ole; Moberget, Torgeir; Westlye, Lars Tjelta; Huster, Rene Jürgen; Tamnes, Christian Krog (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Cognitive functions and psychopathology develop in parallel in childhood and adolescence, but the temporal dynamics of their associations are poorly understood. The present study sought to elucidate the intertwined ...
  • Associations between brain imaging and polygenic scores of mental health and educational attainment in children aged 9–11 
    Fernandez-Cabello, Sara; Alnæs, Dag; van der Meer, Dennis; Dahl, Andreas; Holm, Madelene Christin; Kjelkenes, Rikka; Maximov, Ivan; Norbom, Linn Christin Bonaventure; Pedersen, Mads Lund; Voldsbekk, Irene; Andreassen, Ole; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Psychiatric disorders are highly heritable and polygenic, and many have their peak onset in late childhood and adolescence, a period of tremendous changes. Although the neurodevelopmental antecedents of mental illness are ...
  • Computational Modeling of the n-Back Task in the ABCD Study: Associations of Drift Diffusion Model Parameters to Polygenic Scores of Mental Disorders and Cardiometabolic Diseases 
    Pedersen, Mads Lund; Alnæs, Dag; van der Meer, Dennis; Fernandez-Cabello, Sara; Berthet, Pierre Guillaume Raphael; Dahl, Andreas; Kjelkenes, Rikka; Schwarz, Emanuel; Thompson, Wesley Kurt; Barch, Deanna M.; Andreassen, Ole; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Cognitive dysfunction is common in mental disorders and represents a potential risk factor in childhood. The nature and extent of associations between childhood cognitive function and polygenic risk for mental ...
  • Delineating disorder-general and disorder-specific dimensions of psychopathology from functional brain networks in a developmental clinical sample 
    Voldsbekk, Irene; Kjelkenes, Rikka; Dahl, Andreas; Holm, Madelene Christin; Lund, Martina Jonette; Kaufmann, Tobias Herbert; Tamnes, Christian Krog; Andreassen, Ole; Westlye, Lars Tjelta; Alnæs, Dag (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The interplay between functional brain network maturation and psychopathology during development remains elusive. To establish the structure of psychopathology and its neurobiological mechanisms, mapping of both shared and ...
  • Deviations from normative brain white and gray matter structure are associated with psychopathology in youth 
    Kjelkenes, Rikka; Wolfers, Thomas; Alnæs, Dag; Norbom, Linn Christin Bonaventure; Voldsbekk, Irene; Holm, Madelene Christin; Dahl, Andreas; Berthet, Pierre; Tamnes, Christian Krog; Marquand, André F.; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Combining imaging modalities and metrics that are sensitive to various aspects of brain structure and maturation may help identify individuals that show deviations in relation to same-aged peers, and thus benefit ...
  • Genetic and brain similarity independently predict childhood anthropometrics and neighborhood socioeconomic conditions 
    Dahl, Andreas; Eilertsen, Espen Moen; Fernandez Rodriguez Cabello, Sara; Norbom, Linn B.; Tandberg, Anneli D.; Leonardsen, Esten; Lee, Sang Hong; Ystrøm, Eivind; Tamnes, Christian K.; Alnæs, Dag; Westlye, Lars T. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
    Linking the developing brain with individual differences in clinical and demographic traits is challenging due to the substantial interindividual heterogeneity of brain anatomy and organization. Here we employ an integrative ...
  • Large-scale analysis of structural brain asymmetries in schizophrenia via the ENIGMA consortium 
    Schijven, Dick; Postema, Merel C.; Fukunaga, Masaki; Matsumoto, Junya; Miura, Kenichiro; de Zwarte, Sonja M.C.; van Haren, Neeltje E.M.; Cahn, Wiepke; Hulshoff Pol, Hilleke E.; Kahn, René S.; Ayesa-Arriola, Rosa; de la Foz, Víctor Ortiz-García; Tordesillas-Gutierrez, Diana; Vázquez-Bourgon, Javier; Crespo-Facorro, Benedicto; Alnæs, Dag; Dahl, Andreas; Westlye, Lars Tjelta; Agartz, Ingrid; Andreassen, Ole; Jönsson, Erik Gunnar; Kochunov, Peter; Bruggemann, Jason M.; Catts, Stanley V.; Michie, Patricia T.; Mowry, Bryan J.; Quidé, Yann; Rasser, Paul E.; Schall, Ulrich; Scott, Rodney J.; Carr, Vaughan J.; Green, Melissa J.; Henskens, Frans A.; Loughland, Carmel M.; Pantelis, Christos; Weickert, Cynthia Shannon; Weickert, Thomas W.; de Haan, Lieuwe; Brosch, Katharina; Pfarr, Julia-Katharina; Ringwald, Kai G.; Stein, Frederike; Jansen, Andreas; Kircher, Tilo T.J.; Nenadić, Igor; Krämer, Bernd; Gruber, Oliver; Satterthwaite, Theodore D.; Bustillo, Juan; Mathalon, Daniel H.; Preda, Adrian; Calhoun, Vince D.; Ford, Judith M.; Potkin, Steven G.; Chen, Jingxu; Tan, Yunlong; Wang, Zhiren; Xiang, Hong; Fan, Fengmei; Bernardoni, Fabio; Ehrlich, Stefan; Fuentes-Claramonte, Paola; Garcia-Leon, Maria Angeles; Guerrero-Pedraza, Amalia; Salvador, Raymond; Sarró, Salvador; Pomarol-Clotet, Edith; Ciullo, Valentina; Piras, Fabrizio; Vecchio, Daniela; Banaj, Nerisa; Spalletta, Gianfranco; Michielse, Stijn; van Amelsvoort, Therese; Dickie, Erin W.; Voineskos, Aristotle N.; Sim, Kang; Ciufolini, Simone; Dazzan, Paola; Murray, Robin M.; Kim, Woo-Sung; Chung, Young-Chul; Andreou, Christina; Schmidt, André; Borgwardt, Stefan; McIntosh, Andrew M.; Whalley, Heather C.; Lawrie, Stephen M.; du Plessis, Stefan; Luckhoff, Hilmar K.; Scheffler, Freda; Emsley, Robin; Grotegerd, Dominik; Lencer, Rebekka; Dannlowski, Udo; Edmond, Jesse T.; Rootes-Murdy, Kelly; Stephen, Julia M.; Mayer, Andrew R.; Antonucci, Linda A.; Fazio, Leonardo; Pergola, Giulio; Bertolino, Alessandro; Díaz-Caneja, Covadonga M.; Janssen, Joost; Lois, Noemi G.; Arango, Celso; Tomyshev, Alexander S.; Lebedeva, Irina; Cervenka, Simon; Sellgren, Carl M.; Georgiadis, Foivos; Kirschner, Matthias; Kaiser, Stefan; Hajek, Tomas; Skoch, Antonin; Spaniel, Filip; Kim, Minah; Kwak, Yoo Bin; Oh, Sanghoon; Kwon, Jun Soo; James, Anthony; Bakker, Geor; Knöchel, Christian; Stäblein, Michael; Oertel, Viola; Uhlmann, Anne; Howells, Fleur M.; Stein, Dan J.; Temmingh, Henk S.; Diaz-Zuluaga, Ana M.; Pineda-Zapata, Julian A.; López-Jaramillo, Carlos; Homan, Stephanie; Ji, Ellen; Surbeck, Werner; Homan, Philipp; Fisher, Simon E.; Franke, Barbara; Gur, Ruben C.; Glahn, David C.; Hashimoto, Ryota; Jahanshad, Neda; Luders, Eileen; Thompson, Paul M.; Medland, Sarah E.; Turner, Jessica A.; van Erp, Theo G.M.; Francks, Clyde (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Left–right asymmetry is an important organizing feature of the healthy brain that may be altered in schizophrenia, but most studies have used relatively small samples and heterogeneous approaches, resulting in equivocal ...
  • Linking brain maturation and puberty during early adolescence using longitudinal brain age prediction in the ABCD cohort 
    Holm, Madelene Christin; Leonardsen, Esten Høyland; Beck, Dani; Dahl, Andreas; Kjelkenes, Rikka; de Lange, Ann-Marie Glasø; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The temporal characteristics of adolescent neurodevelopment are shaped by a complex interplay of genetic, biological, and environmental factors. Using a large longitudinal dataset of children aged 9–13 from the Adolescent ...
  • Longitudinal Structural Brain Changes in Bipolar Disorder: A Multicenter Neuroimaging Study of 1232 Individuals by the ENIGMA Bipolar Disorder Working Group 
    Abé, Christoph; Ching, Christopher R.K.; Liberg, Benny; Lebedev, Alexander V.; Agartz, Ingrid; Akudjedu, Theophilus N.; Alda, Martin; Alnæs, Dag; Alonso-Lana, Silvia; Benedetti, Francesco; Berk, Michael; Bøen, Erlend; Bonnin, Caterina del Mar; Breuer, Fabian; Brosch, Katharina; Brouwer, Rachel M.; Canales-Rodríguez, Erick J.; Cannon, Dara M.; Chye, Yann; Dahl, Andreas; Dandash, Orwa; Dannlowski, Udo; Dohm, Katharina; Elvsåshagen, Torbjørn; Fisch, Lukas; Fullerton, Janice M.; Goikolea, Jose M.; Grotegerd, Dominik; Haatveit, Beathe; Hahn, Tim; Hajek, Tomas; Heindel, Walter; Ingvar, Martin; Sim, Kang; Kircher, Tilo T.J.; Lenroot, Rhoshel K.; Malt, Ulrik F.; McDonald, Colm; McWhinney, Sean R.; Melle, Ingrid; Meller, Tina; Melloni, Elisa M.T.; Mitchell, Philip B.; Nabulsi, Leila; Nenadić, Igor; Opel, Nils; Overs, Bronwyn J.; Panicalli, Francesco; Pfarr, Julia-Katharina; Poletti, Sara; Pomarol-Clotet, Edith; Radua, Joaquim; Repple, Jonathan; Ringwald, Kai G.; Roberts, Gloria; Rodriguez-Cano, Elena; Salvador, Raymond; Sarink, Kelvin; Sarró, Salvador; Schmitt, Simon; Stein, Frederike; Suo, Chao; Thomopoulos, Sophia I.; Tronchin, Giulia; Vieta, Eduard; Westlye, Lars T.; White, Adam G.; Yatham, Lakshmi N.; Zak, Nathalia; Thompson, Paul M.; Andreassen, Ole A.; Landén, Mikael (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Bipolar disorder (BD) is associated with cortical and subcortical structural brain abnormalities. It is unclear whether such alterations progressively change over time, and how this is related to the number ...
  • Mapping Normative Trajectories of Cognitive Function and Its Relation to Psychopathology Symptoms and Genetic Risk in Youth 
    Kjelkenes, Rikka; Wolfers, Thomas; Alnæs, Dag; van der Meer, Dennis; Pedersen, Mads Lund; Dahl, Andreas; Voldsbekk, Irene; Moberget, Torgeir; Tamnes, Christian Krog; Andreassen, Ole; Marquand, André F.; Westlye, Lars Tjelta (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background Adolescence hosts a sharp increase in the incidence of mental disorders. The prodromal phases are often characterized by cognitive deficits that predate disease onset by several years. Characterization of ...
  • Preliminary validation of a novel social feedback task 
    Dahl, Andreas (Master thesis / Masteroppgave, 2020)
    Background: Human beings have a basic need for healthy social connections. In our everyday lives, being rejected or excluded when we try to establish or maintain social connections produces negative affect. However, when ...
  • Reaction Time Variability in Children Is Specifically Associated With Attention Problems and Regional White Matter Microstructure 
    Wiker, Thea; Norbom, Linn B.; Beck, Dani; Agartz, Ingrid; Andreassen, Ole A.; Alnæs, Dag; Dahl, Andreas; Eilertsen, Espen M.; Moberget, Torgeir; Ystrøm, Eivind; Westlye, Lars T.; Lebel, Catherine; Huster, Rene J.; Tamnes, Christian Krog (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background Increased intraindividual variability (IIV) in reaction times (RTs) has been suggested as a key cognitive and behavioral marker of attention problems, but findings for other dimensions of psychopathology are ...
  • Shared pattern of impaired social communication and cognitive ability in the youth brain across diagnostic boundaries 
    Voldsbekk, Irene; Kjelkenes, Rikka; Wolfers, Thomas; Dahl, Andreas; Lund, Martina Jonette; Kaufmann, Tobias; Fernandez-Cabello, Sara; de Lange, Ann-Marie Glasø; Tamnes, Christian Krog; Andreassen, Ole; Westlye, Lars Tjelta; Alnæs, Dag (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background Abnormalities in brain structure are shared across diagnostic categories. Given the high rate of comorbidity, the interplay of relevant behavioural factors may also cross these classic boundaries. Methods We ...