Artiklar med krav på offentlig åtkomst - Petter Andreas RingenLäs mer
Inte tillgängliga någonstans: 4
Premorbid cannabis use is associated with more symptoms and poorer functioning in schizophrenia spectrum disorder
PA Ringen, R Nesvåg, S Helle, TV Lagerberg, EH Lange, EM Løberg, ...
Psychological medicine 46 (15), 3127-3136, 2016
Krav: Research Council of Norway
Cannabis use disorder is associated with greater illness severity in tobacco smoking patients with bipolar disorder
TV Lagerberg, R Icick, OA Andreassen, PA Ringen, B Etain, M Aas, ...
Journal of Affective Disorders 190, 286-293, 2016
Krav: National Institute of Health and Medical Research, France, Research Council …
Duration of untreated illness in first-treatment bipolar I disorder in relation to clinical outcome and cannabis use
LR Kvitland, PA Ringen, SR Aminoff, C Demmo, T Hellvin, TV Lagerberg, ...
Psychiatry Research 246, 762-768, 2016
Krav: Research Council of Norway
361. Hypothalamic Nuclei Volumes and Relations to Violence and Psychopathy in Offenders With or Without a Psychotic Disorder
C Bell, J Rokicki, N Tesli, TP Gurholt, G Hjell, T Fischer-Vieler, N Bang, ...
Biological Psychiatry 93 (9), S239-S240, 2023
Krav: Research Council of Norway
Tillgängliga någonstans: 18
Increased mortality in schizophrenia due to cardiovascular disease–a non-systematic review of epidemiology, possible causes, and interventions
PA Ringen, JA Engh, AB Birkenaes, I Dieset, OA Andreassen
Frontiers in psychiatry 5, 137, 2014
Krav: Research Council of Norway
Cannabis use is associated with 3 years earlier onset of schizophrenia spectrum disorder in a naturalistic, multi-site sample (N= 1119)
S Helle, PA Ringen, I Melle, TK Larsen, R Gjestad, E Johnsen, ...
Schizophrenia research 170 (1), 217-221, 2016
Krav: Research Council of Norway
Cardiometabolic risk factors, physical activity and psychiatric status in patients in long-term psychiatric inpatient departments
PA Ringen, A Faerden, B Antonsen, RS Falk, A Mamen, EB Rognli, ...
Nordic journal of psychiatry 72 (4), 296-302, 2018
Krav: Research Council of Norway
Psychotic patients who used cannabis frequently before illness onset have higher genetic predisposition to schizophrenia than those who did not
M Aas, I Melle, F Bettella, S Djurovic, S Le Hellard, T Bjella, PA Ringen, ...
Psychological medicine 48 (1), 43-49, 2018
Krav: Research Council of Norway
Tobacco smoking and other substance use disorders associated with recurrent suicide attempts in bipolar disorder
R Icick, I Melle, B Etain, PA Ringen, SR Aminoff, M Leboyer, M Aas, ...
Journal of affective disorders 256, 348-357, 2019
Krav: National Institute of Health and Medical Research, France, Research Council …
Continued cannabis use at one year follow up is associated with elevated mood and lower global functioning in bipolar I disorder
LR Kvitland, I Melle, SR Aminoff, C Demmo, TV Lagerberg, ...
BMC psychiatry 15, 1-7, 2015
Krav: Research Council of Norway
Using motivational techniques to reduce cardiometabolic risk factors in long term psychiatric inpatients: a naturalistic interventional study
PA Ringen, RS Falk, B Antonsen, A Faerden, A Mamen, EB Rognli, ...
BMC psychiatry 18, 1-9, 2018
Krav: Research Council of Norway
A preliminary study of cortical morphology in schizophrenia patients with a history of violence
GB Storvestre, LM Valnes, A Jensen, S Nerland, N Tesli, KE Hymer, ...
Psychiatry Research: Neuroimaging 288, 29-36, 2019
Krav: Research Council of Norway
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 …
A Faerden, SH Lyngstad, C Simonsen, PA Ringen, O Papsuev, I Dieset, ...
Psychiatry Research 267, 140-147, 2018
Krav: Research Council of Norway
Association between cannabis use and symptom dimensions in schizophrenia spectrum disorders: an individual participant data meta-analysis on 3053 individuals
M Argote, G Sescousse, J Brunelin, G Baudin, MP Schaub, R Rabin, ...
EClinicalMedicine 64, 2023
Krav: US National Institutes of Health, Fonds de recherche du Québec - Santé …
Childhood trauma and cardiometabolic risk in severe mental disorders: The mediating role of cognitive control
SH Lunding, C Simonsen, M Aas, L Rødevand, MCF Werner, ...
European Psychiatry 64 (1), e24, 2021
Krav: Research Council of Norway
Predictors for antipsychotic dosage change in the first year of treatment in schizophrenia spectrum and bipolar disorders
PA Ringen, EJ Reponen, TSJ Vedal, OA Andreassen, NE Steen, I Melle
Frontiers in Psychiatry 10, 649, 2019
Krav: Research Council of Norway
Mental health disorders, functioning and health-related quality of life among extensively hospitalized patients due to severe self-harm–results from the Extreme Challenges project
T Langjord, G Pedersen, T Bovim, TB Christensen, IUM Eikenæs, O Hove, ...
Frontiers in psychiatry 14, 1258025, 2023
Krav: Dam Foundation, Norway
Psychopathy subdomains in violent offenders with and without a psychotic disorder
C Bell, N Tesli, TP Gurholt, J Rokicki, G Hjell, T Fischer-Vieler, I Melle, ...
Nordic journal of psychiatry 77 (4), 393-402, 2023
Krav: Research Council of Norway
Hypothalamic subunit volumes and relations to violence and psychopathy in male offenders with or without a psychotic disorder
C Bell, J Rokicki, N Tesli, TP Gurholt, G Hjell, T Fischer-Vieler, N Bang, ...
European archives of psychiatry and clinical neuroscience, 1-12, 2024
Krav: Research Council of Norway
Tobacco smoking related to childhood trauma mediated by cognitive control and impulsiveness in severe mental disorders
SH Lunding, T Ueland, M Aas, MC Høegh, MCF Werner, L Rødevand, ...
Schizophrenia Research 261, 236-244, 2023
Krav: Research Council of Norway
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