Beathe Haatveit

• Lyngstad, Siv Hege; Gardsjord, Erlend Strand; Engen, Magnus Johan; Haatveit, Beathe; Ihler, Henrik Myhre; Wedervang-Resell, Kirsten; Simonsen, Carmen Elisabeth; Melle, Ingrid & Færden, Ann (2020). Trajectory and early predictors of apathy development in first-episode psychosis and healthy controls: a 10-year follow-up study. European Archives of Psychiatry and Clinical Neuroscience.  ISSN 0940-1334. . doi: 10.1007/s00406-020-01112-3
• Alnæs, Dag; Kaufmann, Tobias; van der Meer, Dennis; Còrdova Palomera, Aldo; Rokicki, Jaroslav; Moberget, Torgeir; Bettella, Francesco; Agartz, Ingrid; Barch, Deanna M.; Bertolino, Alessandro; Brandt, Christine Lycke; Cervenka, Simon; Djurovic, Srdjan; Doan, Nhat Trung; Eisenacher, Sarah; Fatouros-Bergman, Helena; Flyckt, Lena; di Giorgio, Annabella; Haatveit, Beathe; Jönsson, Erik Gunnar; Kirsch, Peter; Lund, Martina Jonette; Meyer-Lindenberg, Andreas; Pergola, Giulio; Schwarz, Emanuel; Smeland, Olav Bjerkehagen; Quarto, Tiziana; Zink, Mathias; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2019). Brain heterogeneity in schizophrenia and its association with polygenic risk. JAMA psychiatry.  ISSN 2168-6238.  76(7), s 739- 748 . doi: 10.1001/jamapsychiatry.2019.0257
• Anderssen, Jannicke Fjæra; Büchmann, Camilla Bakkalia; Barrett, Elizabeth Ann; Høegh, Margrethe Collier; Haatveit, Beathe; Vedal, Trude Seselie Jahr; Ueland, Torill; Melle, Ingrid; Aas, Monica & Simonsen, Carmen Elisabeth (2019). Do sleep disturbances contribute to cognitive impairments in schizophrenia spectrum and bipolar disorders?. European Archives of Psychiatry and Clinical Neuroscience.  ISSN 0940-1334.  s 1- 11 . doi: 10.1007/s00406-019-01075-0
• Engen, Magnus Johan; Simonsen, Carmen Elisabeth; Melle, Ingrid; Færden, Ann; Lyngstad, Siv Hege; Haatveit, Beathe; Vaskinn, Anja & Ueland, Torill (2019). Cognitive functioning in patients with first-episode psychosis stratified by level of negative symptoms: A 1-year follow-up study. Psychiatry Research.  ISSN 0165-1781.  281, s 1- 7 . doi: 10.1016/j.psychres.2019.112554
• Kaufmann, Tobias; van der Meer, Dennis; Doan, Nhat Trung; Schwarz, Emanuel; Lund, Martina Jonette; Agartz, Ingrid; Alnæs, Dag; Barch, Deanna M.; Baur-Streubel, Ramona; Bertolino, Alessandro; Bettella, Francesco; Beyer, Mona K.; Bøen, Erlend; Borgwardt, Stefan; Brandt, Christine Lycke; Buitelaar, Jan; Celius, Elisabeth Gulowsen; Cervenka, Simon; Conzelmann, Annette; Còrdova Palomera, Aldo; Dale, Anders; de Quervain, Dominique J.F.; di Carlo, Pasquale; Djurovic, Srdjan; Dørum, Erlend Solberg; Eisenacher, Sarah; Elvsåshagen, Torbjørn; Espeseth, Thomas; Fatouros-Bergman, Helena; Flyckt, Lena; Franke, Barbara; Frei, Oleksandr; Haatveit, Beathe; Håberg, Asta; Harbo, Hanne Flinstad; Hartman, Catharina A; Heslenfeld, Dirk J; Hoekstra, Pieter J; Høgestøl, Einar August; Jernigan, Terry L.; Jonassen, Rune; Jönsson, Erik Gunnar; Kirsch, Peter; Kłoszewska, Iwona; Kolskår, Knut-Kristian; Landrø, Nils Inge; Le Hellard, Stephanie; Lesch, Klaus-Peter; Lovestone, Simon; Lundervold, Arvid; Lundervold, Astri; Maglanoc, Luigi Angelo; Malt, Ulrik Fredrik; Mecocci, Patrizia; Melle, Ingrid; Meyer-Lindenberg, Andreas; Moberget, Torgeir; Norbom, Linn Christin Bonaventure; Nordvik, Jan Egil; Nyberg, Lars; Oosterlaan, Jaap; Papalino, Marco; Papassotiropoulos, Andreas; Pauli, Paul; Pergola, Giulio; Persson, Karin Ester Torun; Richard, Geneviève; Rokicki, Jaroslav; Sanders, Anne-Marthe; Selbæk, Geir; Shadrin, Alexey A.; Smeland, Olav Bjerkehagen; Soininen, Hilkka; Sowa, Piotr; Steen, Vidar Martin; Tsolaki, Magda; Ulrichsen, Kristine Moe; Vellas, Bruno; Wang, Lei; Westman, Eric; Ziegler, Georg C.; Zink, Mathias; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2019). Common brain disorders are associated with heritable patterns of apparent aging of the brain. Nature Neuroscience.  ISSN 1097-6256.  22(10), s 1617- 1623 . doi: 10.1038/s41593-019-0471-7 Fulltekst i vitenarkiv.
• Demmo, Christine; Lagerberg, Trine Vik; Kvitland, Levi Røstad; Aminoff, Sofie Ragnhild; Hellvin, Tone; Simonsen, Carmen Elisabeth; Haatveit, Beathe Almenning; Andreassen, Ole Andreas; Melle, Ingrid & Ueland, Torill (2018). Neurocognitive functioning, clinical course and functional outcome in first-treatment bipolar I disorder patients with and without clinical relapse: A 1-year follow-up study. Bipolar Disorders.  ISSN 1398-5647.  20(3), s 228- 237 . doi: 10.1111/bdi.12569 Vis sammendrag

  OBJECTIVES: Due to limited research on the association between recurrence of mood episodes and the longitudinal course of neurocognitive functioning in early phase bipolar I disorder (BD I), the impact of recurrence on neurocognition remains unclear. Further, a strong correlation between neurocognitive impairment and functional impairment has been demonstrated. The longitudinal relationship between neurocognitive impairment and functional outcome in relation to recurrence is, however, not established. METHODS: The current study investigated the longitudinal relationship between neurocognition, recurrence of mood episodes and functional outcome in a sample of first-treatment (FT) BD I patients (N = 42), with and without relapse, during a 1-year follow-up period. The longitudinal course of neurocognitive functioning in the patients was also compared to that of a group of healthy controls (N = 143). RESULTS: Compared to both patients with relapse and healthy controls, no-relapse patients showed neurocognitive improvements. The polarity of the relapse episodes was mostly depressive, and for the no-relapse patients, reduction of symptoms was associated with neurocognitive improvement. No-relapse patients showed better global and occupational functioning. CONCLUSIONS: The current study found different neurocognitive and functional trajectories in FT BD I patients with and without relapse, with differences at follow-up to some degree being mediated by current symptoms. The current findings highlight the importance of treatment focusing on neurocognition and symptom states with the aim of improving functional recovery.

• van der Meer, Dennis; Rokicki, Jaroslav; Kaufmann, Tobias; Còrdova Palomera, Aldo; Moberget, Torgeir; Alnæs, Dag; Bettella, Francesco; Frei, Oleksandr; Doan, Nhat Trung; Sønderby, Ida Elken; Smeland, Olav Bjerkehagen; Agartz, Ingrid; Bertolino, Alessandro; Bralten, Janita; Brandt, Christine Lycke; Buitelaar, Jan K.; Djurovic, Srdjan; van Donkelaar, Marjolein; Dørum, Erlend Solberg; Espeseth, Thomas; Faraone, Stephen V.; Fernandéz, Guillén; Fisher, Simon E.; Franke, Barbara; Haatveit, Beathe Christin; Hartman, Catharina A.; Hoekstra, Pieter J.; Håberg, Asta; Jönsson, Erik Gunnar; Kolskår, Knut-Kristian; Le Hellard, Stephanie; Lund, Martina Jonette; Lundervold, Astri; Lundervold, Arvid; Melle, Ingrid; Monereo Sanchez, Jennifer; Norbom, Linn Christin Bonaventure; Nordvik, Jan Egil; Nyberg, Lars; Oosterlaan, Jaap; Papalino, Marco; Papassotiropoulos, Andreas; Pergola, Giulio; de Quervain, Dominique J.F.; Richard, Geneviéve´; Sanders, Anne-Marthe; Selvaggi, Pierluigi; Shumskaya, Elena; Steen, Vidar Martin; Tønnesen, Siren; Ulrichsen, Kristine Moe; Zwiers, Marcel P.; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2018). Brain scans from 21,297 individuals reveal the genetic architecture of hippocampal subfield volumes. Molecular Psychiatry.  ISSN 1359-4184.  s 1- 13 . doi: 10.1038/s41380-018-0262-7 Fulltekst i vitenarkiv.
• Demmo, Christine; Lagerberg, Trine Vik; Aminoff, Sofie Ragnhild; Hellvin, Tone; Kvitland, Levi Røstad; Simonsen, Carmen Elisabeth; Haatveit, Beathe Christin; Andreassen, Ole Andreas; Ueland, Torill & Ueland, Torill (2017). Course of neurocognitive function in first treatment bipolar I disorder: One-year follow-up study. Psychiatry Research.  ISSN 0165-1781.  249, s 286- 292 . doi: 10.1016/j.psychres.2016.12.048
• Nerhus, Mari; Berg, Akiah Ottesen; Simonsen, Carmen Elisabeth; Haram, Marit; Haatveit, Beathe Christin; Dahl, Sandra Rinne; Gurholt, Tiril Pedersen; Bjella, Thomas; Ueland, Torill; Andreassen, Ole Andreas & Melle, Ingrid (2017). Vitamin D deficiency associated with cognitive functioning in psychotic disorders. Journal of Clinical Psychiatry.  ISSN 0160-6689.  78(7), s e750- e757 . doi: 10.4088/JCP.16m10880
• Haatveit, Beathe Christin; Jensen, Jimmy; Alnæs, Dag; Kaufmann, Tobias; Brandt, Christine Lycke; Thoresen, Christian; Andreassen, Ole Andreas; Melle, Ingrid; Ueland, Torill & Westlye, Lars Tjelta (2016). Reduced load-dependent default mode network deactivation across executive tasks in schizophrenia spectrum disorders. NeuroImage: Clinical.  ISSN 2213-1582.  12, s 389- 396 . doi: 10.1016/j.nicl.2016.08.012
• Quintana, Daniel; Elstad, Maja; Kaufmann, Tobias; Brandt, Christine Lycke; Haatveit, Beathe Christin; Haram, Marit; Nerhus, Mari; Westlye, Lars Tjelta & Andreassen, Ole Andreas (2016). Resting-state heart rate variability is related to respiratory frequency in individuals with severe mental illness but not healthy controls. Scientific Reports.  ISSN 2045-2322.  6:37212, s 1- 8 . doi: 10.1038/srep37212 Fulltekst i vitenarkiv.
• Bolstad, Ingeborg; Andreassen, Ole Andreas; Groote, Inge Rasmus; Haatveit, Beathe Christin; SERVER, ANDRES & Jensen, Jimmy Kristian (2015). No difference in frontal cortical activity during an executive functioning task after acute doses of aripiprazole and haloperidol. Frontiers in Human Neuroscience.  ISSN 1662-5161.  9(May), s 1- 8 . doi: 10.3389/fnhum.2015.00296 Fulltekst i vitenarkiv.
• Brandt, Christine Lycke; Kaufmann, Tobias; Agartz, Ingrid; Hugdahl, Kenneth; Jensen, Jimmy Kristian; Ueland, Toril; Haatveit, Beathe Christin; Skåtun, Kristina Cecilie; Doan, Nhat Trung; Melle, Ingrid; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2015). Cognitive effort and schizophrenia modulate large-scale functional brain connectivity. Schizophrenia Bulletin.  ISSN 0586-7614.  41(6), s 1360- 1369 . doi: 10.1093/schbul/sbv013
• Haatveit, Beathe Christin; Vaskinn, Anja; Sundet, Kjetil Søren; Jensen, Jimmy Kristian; Andreassen, Ole Andreas; Melle, Ingrid & Ueland, Toril (2015). Stability of executive functions in first episode psychosis: One year follow up study. Psychiatry Research.  ISSN 0165-1781.  228(3), s 475- 481 . doi: 10.1016/j.psychres.2015.05.060
• Quintana, Daniel; Westlye, Lars Tjelta; Kaufmann, Tobias; Rustan, Øyvind; Brandt, Christine Lycke; Haatveit, Beathe Christin; Steen, Nils Eiel & Andreassen, Ole Andreas (2015). Reduced heart rate variability in schizophrenia and bipolar disorder compared to healthy controls. Acta Psychiatrica Scandinavica.  ISSN 0001-690X.  133(1), s 44- 52 . doi: 10.1111/acps.12498
• Haatveit, Beathe Christin; Sundet, Kjetil Søren; Hugdahl, Kenneth; Ueland, Toril; Melle, Ingrid & Andreassen, Ole Andreas (2010). The validity of d prime as a working memory index: Results from the "Bergen n-back task". Journal of Clinical and Experimental Neuropsychology.  ISSN 1380-3395.  32(8), s 871- 880 . doi: 10.1080/13803391003596421

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