Torbjørn Elvsåshagen

Postdoktor
Bilde av Torbjørn  Elvsåshagen
Brukernavn
Besøksadresse Oslo Universitetssykehus Ullevål Bygg 48
Postadresse OUS Postboks 4956 Nydalen 0424 OSLO

Publikasjoner

  • Elvsåshagen, Torbjørn; Zak, Nathalia; Norbom, Linn Christin Bonaventure; Pedersen, Per Øystein Heiberg; Quraishi, Sophia H.; Bjørnerud, Atle; Alnæs, Dag; Doan, Nhat Trung; Malt, Ulrik Fredrik; Groote, Inge Rasmus & Westlye, Lars Tjelta (2017). Evidence for cortical structural plasticity in humans after a day of waking and sleep deprivation. NeuroImage.  ISSN 1053-8119.  156, s 214- 223 . doi: 10.1016/j.neuroimage.2017.05.027
  • Quintana, Daniel; Dieset, Ingrid; Elvsåshagen, Torbjørn; Westlye, Lars Tjelta & Andreassen, Ole Andreas (2017). Oxytocin system dysfunction as a common mechanism underlying metabolic syndrome and psychiatric symptoms in schizophrenia and bipolar disorders. Frontiers in neuroendocrinology (Print).  ISSN 0091-3022.  45, s 1- 10 . doi: 10.1016/j.yfrne.2016.12.004
  • Quintana, Daniel; Elvsåshagen, Torbjørn; Zak, Nathalia; Norbom, Linn Christin Bonaventure; Pedersen, Per Øystein Heiberg; Quraishi, Sophia H.; Bjørnerud, Atle; Malt, Ulrik Fredrik; Groote, Inge Rasmus; Kaufmann, Tobias; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2017). Diurnal Variation and twenty-four hour sleep deprivation do not alter supine heart rate variability in healthy male young adults. PLoS ONE.  ISSN 1932-6203.  12:e0170921(2), s 1- 16 . doi: 10.1371/journal.pone.0170921
  • Quintana, Daniel; Westlye, Lars Tjelta; Hope, Sigrun; Nærland, Terje; Elvsåshagen, Torbjørn; Dørum, Erlend Solberg; Rustan, Øyvind; Valstad, Mathias; Rezvaya, Liudmila; Lishaugen, Hanna; Stensønes, Elise; Yaqub, Sheraz; Smerud, Knut T.; Mahmoud, Ramy; Djupesland, Per G. & Andreassen, Ole Andreas (2017). Dose-dependent social-cognitive effects of intranasal oxytocin delivered with novel Breath Powered device in adults with autism spectrum disorder: a randomized placebo-controlled double-blind crossover trial. Translational psychiatry.  ISSN 2158-3188.  e1136(7), s 1- 9 . doi: 10.1038/tp.2017.103
  • Elvsåshagen, Torbjørn; Zuzarte, Pedro; Westlye, Lars Tjelta; Bøen, Erlend; Josefsen, Dag; Boye, Birgitte; Hol, Per Kristian; Malt, Ulrik Fredrik; Young, L Trevor & Andreazza, Ana C (2016). Dentate gyrus-cornu ammonis (CA) 4 volume is decreased and associated with depressive episodes and lipid peroxidation in bipolar II disorder: Longitudinal and cross-sectional analyses. Bipolar Disorders.  ISSN 1398-5647.  18(8), s 657- 668 . doi: 10.1111/bdi.12457
  • Hibar, Derrek; Westlye, Lars Tjelta; Van Erp, TGM; Rasmussen, J; Leonardo, CD; Faskowitz, J; Haukvik, Unn Kristin H.; Hartberg, Cecilie Bhandari; Doan, Nhat Trung; Agartz, Ingrid; Dale, AM; Gruber, O; Krämer, B; Trost, S; Liberg, B; Abe, C; Ekman, CJ; Ingvar, M; Landen, M; Fears, SC; Freimer, NB; Bearden, CE; Sprooten, E; Glahn, DC; Pearlson, GD; Emsell, L; Kenney, J; Scanlon, C; McDonald, C; Cannon, DM; Almeida, J; Versace, A; Caseras, X; Lawrence, NS; Phillips, ML; Dima, D; Delvecchio, G; Frangou, S; Satterthwaite, TD; Wolf, D; Houenou, J; Henry, C; Malt, Ulrik Fredrik; Bøen, Erlend; Elvsåshagen, Torbjørn; Young, AH; Lloyd, AJ; Goodwin, GM; Mackay, CE; Bourne, C; Bilderbeck, A; Abramovic, L; Boks, MP; Van Haren, NEM; Ophoff, RA; Kahn, RS; Bauer, M; Pfennig, A; Alda, M; Hajek, T; Mwangi, B; Soares, JC; Nickson, T; Dimitrova, R; Sussmann, JE; Hagenaars, S; Whalley, HC; McIntosh, AM; Thompson, PM & Andreassen, Ole Andreas (2016). Subcortical volumetric abnormalities in bipolar disorder. Molecular Psychiatry.  ISSN 1359-4184.  21(12), s 1710- 1716 . doi: 10.1038/mp.2015.227 Vis sammendrag
  • Elvsåshagen, Torbjørn; Norbom, Linn Christin Bonaventure; Pedersen, Per Øystein Heiberg; Quraishi, Sophia H.; Bjørnerud, Atle; Malt, Ulrik Fredrik; Groote, Inge Rasmus & Westlye, Lars Tjelta (2015). Widespread changes in white matter microstructure after a day of waking and sleep deprivation. PLoS ONE.  ISSN 1932-6203.  10:e0127351(5) . doi: 10.1371/journal.pone.0127351 Fulltekst i vitenarkiv.
  • Kaufmann, Tobias; Elvsåshagen, Torbjørn; Alnæs, Dag; Zak, Nathalia; Pedersen, Per Øystein Heiberg; Norbom, Linn Christin Bonaventure; Quraishi, Sophia H.; Tagliazucchi, Enzo; Laufs, Helmut; Bjørnerud, Atle; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Roussos, Evangelos; Duff, Eugene; Smith, Stephen M.; Groote, Inge Rasmus & Westlye, Lars Tjelta (2015). The brain functional connectome is robustly altered by lack of sleep. NeuroImage.  ISSN 1053-8119.  127, s 324- 332 . doi: 10.1016/j.neuroimage.2015.12.028 Vis sammendrag
  • Bøen, Erlend; Hummelen, Benjamin; Elvsåshagen, Torbjørn; Boye, Birgitte; Andersson, Stein; Karterud, Sigmund & Malt, Ulrik Fredrik (2014). Different impulsivity profiles in borderline personality disorder and bipolar II disorder. Journal of Affective Disorders.  ISSN 0165-0327.  170, s 104- 111 . doi: 10.1016/j.jad.2014.08.033
  • Bøen, Erlend; Westlye, Lars Tjelta; Elvsåshagen, Torbjørn; Hummelen, Benjamin; Hol, Per Kristian; Boye, Turid Birgitte; Andersson, Stein; Karterud, Sigmund & Malt, Ulrik Fredrik (2014). Smaller stress-sensitive hippocampal subfields in women with borderline personality disorder without posttraumatic stress disorder. Journal of Psychiatry & Neuroscience.  ISSN 1180-4882.  39(2), s 127- 134 . doi: 10.1503/jpn.130070.
  • Elvsåshagen, Torbjørn; Moberget, Torgeir; Bøen, Erlend; Hol, Per Kristian; Malt, Ulrik Fredrik; Andersson, Stein & Westlye, Lars Tjelta (2014). The surface area of early visual cortex predicts the amplitude of the visual evoked potential. Brain Structure and Function.  ISSN 1863-2653. . doi: 10.1007/s00429-013-0703-7
  • Thompson, Paul M; Stein, Jason L; Medland, Sarah E; Hibar, Derrek P; Vasquez, Alejandro Arias; Renteria, Miguel E; Toro, Roberto; Jahanshad, Neda; Schumann, Gunter; Franke, Barbara; Wright, Margaret J; Martin, Nicholas G; Agartz, Ingrid; Alda, Martin; Alhusaini, Saud; Almasy, Laura; Almeida, Jorge; Alpert, Kathryn; Andreasen, Nancy C; Andreassen, Ole Andreas; Apostolova, Liana G; Appel, Katja; Armstrong, Nicola J; Aribisala, Benjamin; Bastin, Mark E; Bauer, Michael; Bearden, Carrie E; Bergmann, Ørjan; Binder, Elisabeth B; Blangero, John; Bockholt, Henry J; Bøen, Erlend; Bois, Catherine; Boomsma, Dorret I; Booth, Tom; Bowman, Ian J; Bralten, Janita; Brouwer, Rachel M; Brunner, Han G; Brohawn, David G; Buckner, Randy L; Buitelaar, Jan; Bulayeva, Kazima; Bustillo, Juan R; Calhoun, Vince D; Cannon, Dara M; Cantor, Rita M; Carless, Melanie A; Caseras, Xavier; Cavalleri, Gianpiero L; Chakravarty, M Mallar; Chang, Kiki D; Ching, Christopher RK; Christoforou, Andrea; Cichon, Sven; Clark, Vincent P; Conrod, Patricia; Coppola, Giovanni; Crespo-Facorro, Benedicto; Curran, Joanne E; Czisch, Michael; Deary, Ian J; de Geus, Eco JC; den Braber, Anouk; Delvecchio, Giuseppe; Depondt, Chantal; de Haan, Lieuwe; de Zubicaray, Greig I; Dima, Danai; Dimitrova, Rali; Djurovic, Srdjan; Dong, Hongwei; Donohoe, Gary; Duggirala, Ravindranath; Dyer, Thomas D; Ehrlich, Stefan; Ekman, Carl Johan; Elvsåshagen, Torbjørn; Emsell, Louise; Erk, Susanne; Espeseth, Thomas; Fagerness, Jesen; Fears, Scott; Fedko, Iryna; Fernandez, Guillen; Fisher, Simon E; Foroud, Tatiana; Fox, Peter T; Francks, Clyde; Frangou, Sophia; Frey, Eva Maria; Frodl, Thomas; Frouin, Vincent; Garavan, Hugh; Giddaluru, Sudheer; Glahn, David C; Godlewska, Beata; Goldstein, Rita Z; Gollub, Randy L; Grabe, Hans J; Grimm, Oliver; Gruber, Oliver; Guadalupe, Tulio; Gur, Raquel E; Gur, Ruben C; Göring, Harald HH; Hagenaars, Saskia; Hajek, Tomas; Hall, Geoffrey B; Hall, Jeremy; Hardy, John; Hartman, Catharina A; Hass, Johanna; Hatton, Sean N; Haukvik, Unn Kristin H.; Hegenscheid, Katrin; Heinz, Andreas; Hickie, Ian B; Ho, Beng-Choon; Hoehn, David; Hoekstra, Pieter J; Hollinshead, Marisa; Holmes, Avram J; Homuth, Georg; Hoogman, Martine; Hong, LElliot; Hosten, Norbert; Hottenga, Jouke-Jan; Hulshoff Pol, Hilleke E; Hwang, Kristy S; Jack Jr, Clifford R; Jenkinson, Mark; Johnston, Caroline; Jönsson, Erik Gunnar; Kahn, Rene S; Kasperaviciute, Dalia; Kelly, Sinead; Kim, Sungeun; Kochunov, Peter; Koenders, Laura; Krämer, Bernd; Kwok, John BJ; Lagopoulos, Jim; Laje, Gonzalo; Landen, Mikael; Landman, Bennett A; Lauriello, John; Lawrie, Stephen M; Lee, Phil H; Le Hellard, Stephanie; Lemaitre, Herve; Leonardo, Cassandra D; Li, Chiang-shan; Liberg, Benny; Liewald, David C; Liu, Xinmin; Lopez, Lorna M; Loth, Eva; Lourdusamy, Anbarasu; Luciano, Michelle; Macciardi, Fabio; Machielsen, Marise WJ; MacQueen, Glenda M; Malt, Ulrik Fredrik; Mandl, Rene; Manoach, Dara S; Martinot, Jean-Luc; Matarin, Mar; Mather, Karen A; Mattheisen, Manuel; Mattingsdal, Morten; Meyer-Lindenberg, Andreas; McDonald, Colm; McIntosh, Andrew M; McMahon, Francis J; McMahon, Katie L; Meisenzahl, Eva; Melle, Ingrid; Milaneschi, Yuri; Mohnke, Sebastian; Montgomery, Grant W; Morris, Derek W; Moses, Eric K; Mueller, Bryon A; Munoz Maniega, Susana; Muhleisen, Thomas W; Muller-Myhsok, Bertram; Mwangi, Benson; Nauck, Matthias; Nho, Kwangsik; Nichols, Thomas E; Nilsson, Lars-Göran; Nugent, Allison C; Nyberg, Lars; Olvera, Rene L; Oosterlaan, Jaap; Ophoff, Roel A; Pandolfo, Massimo; Papalampropoulou-Tsiridou, Melina; Papmeyer, Martina; Paus, Tomas; Pausova, Zdenka; Pearlson, Godfrey D; Penninx, Brenda W; Peterson, Charles P; Pfennig, Andrea; Phillips, Mary; Pike, GBruce; Poline, Jean-Baptiste; Potkin, Steven G; Putz, Benno; Ramasamy, Adaikalavan; Rasmussen, Jerod; Rietschel, Marcella; Rijpkema, Mark; Risacher, Shannon L; Roffman, Joshua L; Roiz-Santianez, Roberto; Romanczuk-Seiferth, Nina; Rose, Emma J; Royle, Natalie A; Rujescu, Dan; Ryten, Mina; Sachdev, Perminder S; Salami, Alireza; Satterthwaite, Theodore D; Savitz, Jonathan; Saykin, Andrew J; Scanlon, Cathy; Schmaal, Lianne; Schnack, Hugo G; Schork, Andrew J; Schulz, SCharles; Schur, Remmelt; Seidman, Larry; Shen, Li; Shoemaker, Jody M; Simmons, Andrew; Sisodiya, Sanjay M; Smith, Colin; Smoller, Jordan W; Soares, Jair C; Sponheim, Scott R; Sprooten, Emma; Starr, John M; Steen, Vidar Martin; Strakowski, Stephen; Strike, Lachlan; Sussmann, Jessika; Sämann, Philipp G; Teumer, Alexander; Toga, Arthur W; Tordesillas-Gutierrez, Diana; Trabzuni, Daniah; Trost, Sarah; Turner, Jessica; Van den Heuvel, Martijn; van der Wee, Nic J; van Eijk, Kristel; van Erp, Theo GM; van Haren, Neeltje EM; van 't Ent, Dennis; van Tol, Marie-Jose; Valdes Hernandez, Maria C; Veltman, Dick J; Versace, Amelia; Völzke, Henry; Walker, Robert; Walter, Henrik; Wang, Lei; Wardlaw, Joanna M; Weale, Michael E; Weiner, Michael W; Wen, Wei; Westlye, Lars Tjelta; Whalley, Heather C; Whelan, Christopher D; White, Tonya; Winkler, Anderson M; Wittfeld, Katharina; Woldehawariat, Girma; Wolf, Christiane; Zilles, David; Zwiers, Marcel P; Thalamuthu, Anbupalam; Schofield, Peter R; Freimer, Nelson B; Lawrence, Natalia S & Drevets, Wayne (2014). The ENIGMA Consortium: Large-scale collaborative analyses of neuroimaging and genetic data. Brain Imaging and Behavior.  ISSN 1931-7557.  8(2), s 153- 182 . doi: 10.1007/s11682-013-9269-5 Fulltekst i vitenarkiv.
  • Bøen, Erlend; Westlye, Lars Tjelta; Elvsåshagen, Torbjørn; Hummelen, Benjamin; Hol, Per Kristian; Boye, Birgitte; Andersson, Stein; Karterud, Sigmund & Malt, Ulrik Fredrik (2013). Regional cortical thinning may be a biological marker for borderline personality disorder. Acta Psychiatrica Scandinavica.  ISSN 0001-690X.  130(3), s 193- 204 . doi: 10.1111/acps.12234
  • Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Andersson, Stein; Andreassen, Ole Andreas; Boye, Turid Birgitte & Malt, Ulrik Fredrik (2013). Evidence for reduced dentate gyrus and fimbria volume in bipolar II disorder. Bipolar Disorders.  ISSN 1398-5647.  15(2), s 167- 176 . doi: 10.1111/bdi.12046
  • Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Andreassen, Ole Andreas; Boye, Turid Birgitte & Malt, Ulrik Fredrik (2013). Bipolar II disorder is associated with thinning of prefrontal and temporal cortices involved in affect regulation. Bipolar Disorders.  ISSN 1398-5647.  15(8), s 855- 864 . doi: 10.1111/bdi.12117
  • Elvsåshagen, Torbjørn; Moberget, Torgeir; Bøen, Erlend; Boye, Turid Birgitte; Englin, Nils Olof Andreas; Pedersen, Per Øystein Heiberg; Andreassen, Ole Andreas; Dietrichs, Espen; Malt, Ulrik Fredrik & Andersson, Stein (2012). Evidence for Impaired Neocortical Synaptic Plasticity in Bipolar II Disorder. Biological Psychiatry.  ISSN 0006-3223.  71(1), s 68- 74 . doi: 10.1016/j.biopsych.2011.09.026
  • Elvsåshagen, Torbjørn; Vera, Elsa; Bøen, Erlend; Bratlie, Jorunn; Andreassen, Ole Andreas; Josefsen, Dag; Malt, Ulrik Fredrik; Blasco, Maria A & Boye, Turid Birgitte (2011). The load of short telomeres is increased and associated with lifetime number of depressive episodes in bipolar II disorder. Journal of Affective Disorders.  ISSN 0165-0327.  135(1-3), s 43- 50 . doi: 10.1016/j.jad.2011.08.006
  • Elvsåshagen, Torbjørn; Solyga, Volker; Bakke, Søren Jacob; Heiberg, Arvid & Kerty, Emilia (2009). Nevrofibromatose type 2 og auditorisk hjernestammeimplantat. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  129(15), s 1469- 1473 . doi: doi:10.4045/tidsskr.08.0151
  • Elvsåshagen, Torbjørn & Malt, Ulrik Fredrik (2008). Strukturell plastisitet i det voksne sentralnervesystemet. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  128(3), s 298- 302

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  • Andersson, Stein; Moberget, Torgeir; Zak, Nathalia & Elvsåshagen, Torbjørn (2014). Sensory Evoked Potential Modulation – an Index of LTP-like Stimulus-Specific Neocortical Plasticity?.
  • Elvsåshagen, Torbjørn; Bøen, Erlend; Zak, Nathalia; Moberget, Torgeir; Boye, Turid Birgitte; Malt, Ulrik Fredrik & Andersson, Stein (2014). Long-term Potentiation-like Cortical Plasticity and Mismatch Negativity in Bipolar II Disorder. Biological Psychiatry.  ISSN 0006-3223.  75(9), s s268- s268
  • Bøen, Erlend; Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Hummelen, Benjamin; Hol, Per Kristian; Boye, Turid Birgitte; Andersson, Stein; Karterud, Sigmund & Malt, Ulrik Fredrik (2013). Reduced Volume in Stress-Sensitive Hippocampal Subfields in Borderline Personality Disorder. Biological Psychiatry.  ISSN 0006-3223.  73(9), s 200S- 200S
  • Elvsåshagen, Torbjørn; Bøen, Erlend; Moberget, Torgeir; Harkestad, Nina; Boye, Turid Birgitte; Malt, Ulrik Fredrik & Andersson, Stein (2013). Longitudinal and cross-sectional studies of LTP-like cortical plasticity in subjects with bipolar disorder and healthy controls. Bipolar Disorders.  ISSN 1398-5647.  15, s 120- 120
  • Elvsåshagen, Torbjørn; Bøen, Erlend; Moberget, Torgeir; Harkestad, Nina; Murison, Robert; Boye, Turid Birgitte; Malt, Ulrik Fredrik & Andersson, Stein (2013). Longitudinal and Cross-Sectional Studies of LTP-Like Cortical Plasticity in Subjects with Bipolar Disorder and Healthy Controls. Biological Psychiatry.  ISSN 0006-3223.  73(9), s 257S- 257S
  • Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Andersson, Stein; Boye, Turid Birgitte & Malt, Ulrik Fredrik (2013). Evidence for Depressive Episode-Induced Volume Reduction of the Dentate Gyrus in Bipolar Disorder: A Longitudinal Study. Biological Psychiatry.  ISSN 0006-3223.  73(9), s 188S- 188S
  • Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Courivaud, Fredric A A; Andersson, Stein; Andreassen, Ole Andreas; Boye, Birgitte & Malt, Ulrik Fredrik (2012). Evidence for Dentate Gyrus Volume Reduction in Bipolar II Disorder and an Age-Related Volume Increase in Healthy Volunteers. Biological Psychiatry.  ISSN 0006-3223.  71(8), s 202S- 202S

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Publisert 8. jan. 2016 10:08 - Sist endret 13. des. 2016 11:47