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Showing results 1-20 of 20

2024
1 Kreis, Isabel; Wold, Kristin Fjelnseth; Åsbø, Gina; Simonsen, Carmen; Flaaten, Camilla Bärthel; Engen, Magnus Johan; Lyngstad, Siv Hege; Widing, Line Hustad; Ueland, Torill; Melle, Ingrid.
The relationship between visual hallucinations, functioning, and suicidality over the course of illness: a 10-year follow-up study in first-episode psychosis. Schizophrenia 2024
UiO OUS Untitled
 
2023
2 Flaaten, Camilla Bärthel; Melle, Ingrid; Bjella, Thomas; Engen, Magnus Johan; Åsbø, Gina; Wold, Kristin Fjelnseth; Widing, Line Hustad; Gardsjord, Erlend Strand; Øie, Merete Glenne; Lyngstad, Siv Hege; Haatveit, Beathe; Simonsen, Carmen; Ueland, Torill.
Long-term course of cognitive functioning in bipolar disorder: A ten-year follow-up study. Bipolar Disorders 2023 p. -
UiO OUS Untitled
 
3 Ihler, Henrik Myhre; Lyngstad, Siv Hege; Gardsjord, Erlend Strand; Widing, Line Hustad; Flaaten, Camilla Bärthel; Åsbø, Gina; Wold, Kristin Fjelnseth; Engen, Magnus Johan; Simonsen, Carmen Elisabeth; Ueland, Torill; Lagerberg, Trine Vik; Melle, Ingrid; Romm, Kristin Lie.
The trajectory of two negative symptom dimensions in first-episode psychosis and the role of cannabis use: A 10-year follow-up study. Schizophrenia Research 2023 ;Volume 252. p. 317-325
OUS UiO Untitled
 
4 Ihler, Henrik Myhre; Lyngstad, Siv Hege; Mørch-Johnsen, Lynn Egeland; Lagerberg, Trine Vik; Melle, Ingrid; Romm, Kristin Lie.
A transdiagnostic approach to negative symptoms: exploring factor structure and negative symptoms in bipolar disorders. Frontiers in Psychiatry 2023 ;Volume 14.
UiO OSTFSYK OUS Untitled
 
5 Lyngstad, Siv Hege; Lyne, John Paul; Ihler, Henrik Myhre; van der Meer, Lisette; Færden, Ann; Melle, Ingrid.
Turning the Spotlight on Apathy: Identification and Treatment in Schizophrenia Spectrum Disorders. Schizophrenia Bulletin 2023 ;Volume 49.(5) p. 1099-1104
OUS UiO Untitled
 
6 Widing, Line Hustad; Simonsen, Carmen; Bjella, Thomas; Engen, Magnus Johan; Flaaten, Camilla Bärthel; Gardsjord, Erlend Strand; Haatveit, Beathe; Haug, Elisabeth; Lyngstad, Siv Hege; Svendsen, Ingrid Hartveit; Vik, Ruth Kristine; Wold, Kristin Fjelnseth; Åsbø, Gina; Ueland, Torill; Melle, Ingrid.
Long-term Outcomes of People With DSM Psychotic Disorder NOS. Schizophrenia Bulletin Open 2023 ;Volume 4.(1) p. -
OUS UiO SI Untitled
 
2022
7 Engen, Magnus Johan; Vaskinn, Anja; Melle, Ingrid; Færden, Ann; Lyngstad, Siv Hege; Flaaten, Camilla Bärthel; Widing, Line Hustad; Wold, Kristin Fjelnseth; Åsbø, Gina; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill.
Cognitive and Global Functioning in Patients With First-Episode Psychosis Stratified by Level of Negative Symptoms. A 10-Year Follow-Up Study. Frontiers in Psychiatry 2022 ;Volume 13:841057. p. 1-13
UiO OUS Untitled
 
8 Flaaten, Camilla Bärthel; Melle, Ingrid; Bjella, Thomas; Engen, Magnus Johan; Åsbø, Gina; Wold, Kristin Fjelnseth; Widing, Line Hustad; Gardsjord, Erlend Strand; Sæther, Linn Sofie; Øie, Merete Glenne; Lyngstad, Siv Hege; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill.
Domain-specific cognitive course in schizophrenia: Group- and individual-level changes over 10 years. Schizophrenia Research: Cognition 2022 ;Volume 30. p. 1-8
UiO OUS Untitled
 
9 Flaaten, Camilla Bärthel; Melle, Ingrid; Gardsjord, Erlend Strand; Bjella, Thomas; Engen, Magnus Johan; Vaskinn, Anja; Åsbø, Gina; Wold, Kristin Fjelnseth; Widing, Line Hustad; Lyngstad, Siv Hege; Haatveit, Beathe; Simonsen, Carmen Elisabeth; Ueland, Torill.
Course of intellectual functioning in schizophrenia and bipolar disorder: A 10-year follow-up study. Psychological Medicine 2022 p. 1-9
UiO OUS Untitled
 
10 Åsbø, Gina; Ueland, Torill; Haatveit, Beathe; Bjella, Thomas; Flaaten, Camilla Bärthel; Wold, Kristin Fjelnseth; Widing, Line Hustad; Engen, Magnus Johan; Lyngstad, Siv Hege; Gardsjord, Erlend Strand; Romm, Kristin Lie; Melle, Ingrid; Simonsen, Carmen Elisabeth.
The Time is Ripe for a Consensus Definition of Clinical Recovery in First-episode Psychosis: Suggestions Based on a 10-Year Follow-up Study. Schizophrenia Bulletin 2022 ;Volume 48.(4) p. 839-849
OUS UiO Untitled
 
2021
11 Ihler, Henrik Myhre; Lagerberg, Trine Vik; Lyngstad, Siv Hege; Melle, Ingrid; Romm, Kristin Lie.
Exploring the relationship between recency and frequency of cannabis use and diminished expression and apathy as two dimensions of negative symptoms in first episode psychosis. A one-year follow-up study. Schizophrenia Research 2021
OUS UiO Untitled
 
2020
12 Engen, Magnus Johan; Lyngstad, Siv Hege; Ueland, Torill; Simonsen, Carmen Elisabeth; Vaskinn, Anja; Smeland, Olav Bjerkehagen; Bettella, Francesco; Lagerberg, Trine Vik; Djurovic, Srdjan; Andreassen, Ole Andreas; Melle, Ingrid.
Polygenic scores for schizophrenia and general cognitive ability: associations with six cognitive domains, premorbid intelligence, and cognitive composite score in individuals with a psychotic disorder and in healthy controls. Translational Psychiatry 2020 ;Volume 10:416. p. 1-9
UiO OUS UiB Untitled
 
13 Haatveit, Beathe Christin; Mørch-Johnsen, Lynn; Alnæs, Dag; Engen, Magnus Johan; Lyngstad, Siv Hege; Færden, Ann; Agartz, Ingrid; Ueland, Torill; Melle, Ingrid.
Divergent relationship between brain structure and cognitive functioning in patients with prominent negative symptomatology. Psychiatry Research : Neuroimaging 2020
DIAKON OUS UiO OSTFSYK Untitled
 
14 Lyngstad, Siv Hege; Bettella, Francesco; Aminoff, Sofie Ragnhild; Athanasiu, Lavinia; Andreassen, Ole Andreas; Færden, Ann; Melle, Ingrid.
Associations between schizophrenia polygenic risk and apathy in schizophrenia spectrum disorders and healthy controls. Acta Psychiatrica Scandinavica 2020 ;Volume 141.(5) p. 452-464
UiO OUS Untitled
 
15 Lyngstad, Siv Hege; Gardsjord, Erlend Strand; Engen, Magnus Johan; Haatveit, Beathe; Ihler, Henrik Myhre; Wedervang-Resell, Kirsten; Simonsen, Carmen Elisabeth; Melle, Ingrid; Færden, Ann.
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 2020
UiO OUS Untitled
 
2019
16 Engen, Magnus Johan; Simonsen, Carmen Elisabeth; Melle, Ingrid; Færden, Ann; Lyngstad, Siv Hege; Haatveit, Beathe; Vaskinn, Anja; Ueland, Torill.
Cognitive functioning in patients with first-episode psychosis stratified by level of negative symptoms: A 1-year follow-up study. Psychiatry Research 2019 ;Volume 281. p. 1-7
UiO OUS Untitled
 
17 Wedervang-Resell, Kirsten; Friis, Svein; Lonning, Vera Louise Hiorth; Smelror, Runar; Johannessen, Cecilie Haggag; Reponen, Elina Johanna; Lyngstad, Siv Hege; Lekva, Tove; Aukrust, Pål; Ueland, Thor; Andreassen, Ole Andreas; Agartz, Ingrid; Myhre, Anne Margrethe.
Increased interleukin 18 activity in adolescents with early-onset psychosis is associated with cortisol and depressive symptoms. Psychoneuroendocrinology 2019 ;Volume 112:104513. p. 1-7
OUS UiO DIAKON UiT Untitled
 
2018
18 Færden, Ann; Lyngstad, Siv Hege; Simonsen, Carmen Elisabeth; Ringen, Petter Andreas; Papsuev, Oleg; Dieset, Ingrid; Andreassen, Ole Andreas; Agartz, Ingrid; Marder, Stephen R.; Melle, Ingrid.
Reliability and validity of the self-report version of the apathy evaluation scale in first-episode Psychosis: Concordance with the clinical version at baseline and 12 months follow-up. Psychiatry Research 2018 ;Volume 267. p. 140-147
OUS UiO DIAKON Untitled
 
19 Gjerde, Priyanthi Borgen; Dieset, Ingrid; Simonsen, Carmen Elisabeth; Hoseth, Eva Zsuzsanna; Iversen, Trude Seselie Jahr; Lagerberg, Trine Vik; Lyngstad, Siv Hege; Mørch, Ragni Helene; Skrede, Silje; Andreassen, Ole Andreas; Melle, Ingrid; Steen, Vidar Martin.
Increase in serum HDL level is associated with less negative symptoms after one year of antipsychotic treatment in first-episode psychosis. Schizophrenia Research 2018 ;Volume 197. p. 253-260
UiO OUS UiB HMR HAUKELAND Untitled
 
20 Lyngstad, Siv Hege; Gardsjord, Erlend Strand; Simonsen, Carmen Elisabeth; Engen, Magnus Johan; Romm, Kristin Lie; Melle, Ingrid; Færden, Ann.
Consequences of persistent depression and apathy in first-episode psychosis ? A one-year follow-up study. Comprehensive Psychiatry 2018 ;Volume 86. p. 60-66
OUS UiO Untitled