Vitenskapelig artikkel

• Bjarke, Jill Kristin; Gjerde, Helga Nødland; Jørgensen, Hugo A et al. (2022). Akathisia and atypical antipsychotics. Relation to suicidality, agitation and depression in a clinical trial. (ekstern lenke)
• Alisauskiene, Renata; Johnsen, Erik; Gjestad, Rolf et al. (2021). The Influence of Substance Use on Side Effects of Olanzapine, Quetiapine, Risperidone, and Ziprasidone in Psychosis. (ekstern lenke)
• Bjarke, Jill Kristin; Sinkeviciute, Igne; Kroken, Rune Andreas et al. (2020). Different response patterns in hallucinations and delusions to antipsychotic treatment. (ekstern lenke)
• Stabell, Lena Antonsen; Gjestad, Rolf; Kroken, Rune Andreas et al. (2019). Predictors of treatment satisfaction in antipsychotic-naive and previously medicated patients with acute-phase psychosis. (ekstern lenke)
• Alisauskiene, Renata; Løberg, Else-Marie; Gjestad, Rolf et al. (2019). The influence of substance use on the effectiveness of antipsychotic medication: a prospective, pragmatic study. (ekstern lenke)
• Fathian, Farivar; Løberg, Else-Marie; Gjestad, Rolf et al. (2018). Associations between C-reactive protein levels and cognition during the first 6 months after acute psychosis. (ekstern lenke)
• Kjelby, Eirik; Gjestad, Rolf; Sinkeviciute, Igne et al. (2018). Trajectories of depressive symptoms in the acute phase of psychosis: Implications for treatment. (ekstern lenke)
• Bø, Beate Hatlelid; Ottesen, Øyvind Heen; Gjestad, Rolf et al. (2016). Patient satisfaction after acute admission for psychosis. (ekstern lenke)
• Olsen, Roy Edgar; Kroken, Rune Andreas; Bjørhovde, Sigmund et al. (2016). Influence of different second generation antipsychotics on the QTC interval: A pragmatic study. (ekstern lenke)
• Anda-Ågotnes, Liss Gøril; Brønnick, Kolbjørn Selvåg; Johnsen, Erik et al. (2016). The course of neurocognitive changes in acute psychosis: Relation to symptomatic improvement. (ekstern lenke)
• Johnsen, Erik; Fathian, Farivar; Kroken, Rune Andreas et al. (2016). The serum level of C-reactive protein (CRP) is associated with cognitive performance in acute phase psychosis. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo A; Kroken, Rune et al. (2015). Auditory verbal hallucinations reflect stable auditory attention deficits: A prospective study. (ekstern lenke)
• Kjelby, Eirik; Sinkeviciute, Igne; Gjestad, Rolf et al. (2015). Suicidality in schizophrenia spectrum disorders: The relationship to hallucinations and persecutory delusions. (ekstern lenke)
• Mellesdal, Liv Solrunn; Gjestad, Rolf; Johnsen, Erik et al. (2015). Borderline personality disorder and posttraumatic stress disorder at psychiatric discharge predict general hospital admission for self-harm. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo A; Kroken, Rune Andreas et al. (2014). Do auditory verbal hallucinations in the acute phase of psychosis reflect stable cognitive impairments seen also in a more stabilised clinical phase?. (ekstern lenke)
• Kroken, Rune andreas; Kjelby, Eirik; Wentzel-Larsen, Tore et al. (2014). Time to discontinuation of antipsychotic drugs in a schizophrenia cohort: influence of current treatment strategies. (ekstern lenke)
• Helle, Siri; Gjestad, Rolf; Johnsen, Erik et al. (2014). Cognitive changes in patients with acute phase psychosis - Effects of illicit drug use. (ekstern lenke)
• Mellesdal, Liv; Kroken, Rune; Lutro, Olav et al. (2014). Self-harm induced somatic admission after discharge from psychiatric hospital - a prospective cohort study. (ekstern lenke)
• Vaskinn, Anja; Johnsen, Eirik Irgens; Jørgensen, Hugo A et al. (2013). Prospective and concurrent correlates of emotion perception in psychotic disorders: A naturalistic, longitudinal study of neurocognition, affective blunting and avolition. (ekstern lenke)
• Johnsen, Erik; Fasmer, Ole Bernt; Wageningen, Heidi Karin van et al. (2013). The influence of glutamatergic antagonism on motor variability, and comparison to findings in schizophrenia patients. (ekstern lenke)
• Johnsen, Erik; Jørgensen, Hugo A; Kroken, Rune et al. (2013). Neurocognitive effectiveness of quetiapine, olanzapine, risperidone, and ziprasidone: A pragmatic, randomized trial. (ekstern lenke)
• Johnsen, Erik; Sinkevicute, Igne; Løberg, Else-Marie et al. (2013). Hallucinations in acutely admitted patients with psychosis, and effectiveness of risperidone, olanzapine, quetiapine, and ziprasidone: a pragmatic, randomized study. (ekstern lenke)
• Johnsen, Erik; Aanesen, Kristina; Sriskandarajah, Sanjeevan et al. (2013). QTc prolongation in patients acutely admitted to hospital for psychosis and treated with second generation antipsychotics. (ekstern lenke)
• Johansen, Ingrid Hjulstad; Mellesdal, Liv; Jørgensen, Hugo A et al. (2012). Admissions to a Norwegian emergency psychiatric ward: patient characteristics and referring agents. A prospective study. (ekstern lenke)
• Løberg, Else-Marie; Nygård, Merethe; Berle, Jan Øystein et al. (2012). An fMRI study of neuronal activation in schizophrenia patients with and without previous cannabis use. (ekstern lenke)
• Nygård, Merethe; Eichele, Tom; Løberg, Else-Marie et al. (2012). Patients with schizophrenia fail to up-regulate task-positive and down-regulate task-negative brain networks: An fMRI study using an ICA analysis approach. (ekstern lenke)
• Kroken, Rune; Mellesdal, Liv; Wentzel-Larsen, Tore et al. (2012). Time-dependent effect analysis of antipsychotic treatment in a naturalistic cohort study of patients with schizophrenia. (ekstern lenke)
• Kjelby, Eirik; Jørgensen, Hugo A; Kroken, Rune et al. (2011). Anti-depressive effectiveness of olanzapine, quetiapine, risperidone and ziprasidone: a pragmatic, randomized trial. (ekstern lenke)
• Johnsen, Erik; Gjestad, Rolf; Kroken, Rune et al. (2011). Cardiovascular risk in patients admitted for psychosis compared with findings from a population-based study. (ekstern lenke)
• Johnsen, Erik; Jørgensen, Hugo A; Kroken, Rune et al. (2011). Neurocognitive effectiveness of quetiapine, olanzapine, risperidone, and ziprasidone: a pragmatic, randomized trial. (ekstern lenke)
• Johnsen, Erik; Kroken, Rune; Løberg, Else-Marie et al. (2011). Sexual dysfunction and hyperprolactinemia in male psychotic in-patients: a cross-sectional study. (ekstern lenke)
• Johnsen, Erik; Kroken, Rune; Wentzel-Larsen, Tore et al. (2010). Effectiveness of second-generation antipsychotics: a naturalistic, randomized comparison of olanzapine, quetiapine, risperidone, and ziprasidone. (ekstern lenke)
• Mellesdal, Liv Solrunn; Mehlum, Lars Ivar; Wentzel-Larsen, Tore et al. (2010). Suicide risk and acute psychiatric readmissions: A prospective cohort study. (ekstern lenke)
• Wageningen, Heidi Karin van; Jørgensen, Hugo A; Specht, Karsten et al. (2010). A 1H-MR spectroscopy study of changes in glutamate and glutamine (Glx) concentrations in frontal spectra after administration of memantine. (ekstern lenke)
• Kroken, Rune A.; Johnsen, Erik; Ruud, Torleif et al. (2009). Treatment of schizophrenia with antipsychotics in Norwegian emergency wards, a cross-sectional national study. (ekstern lenke)
• Fernø, Johan; Vik-Mo, Audun Osland; Jassim, Goran et al. (2009). Acute clozapine exposure in vivo induces lipid accumulation and marked sequential changes in the expression of SREBP, PPAR, and LXR target genes in rat liver. (ekstern lenke)
• Wageningen, Heidi Karin van; Jørgensen, Hugo A; Specht, Karsten et al. (2009). The effects of the glutamate antagonist memantine on brain activation to an auditory perception task. (ekstern lenke)
• Wageningen, Heidi Karin van; Jørgensen, Hugo A; Specht, Karsten et al. (2009). Evidence for glutamatergic neurotransmission in cognitive control in an auditory attention task. (ekstern lenke)
• Johnsen, Erik; Kroken, Rune A.; Abaza, Mirsad et al. (2008). Antipsychotic-induced hyperprolactinemia: A cross-sectional survey. (ekstern lenke)
• Hugdahl, Kenneth; Løberg, Else-Marie; Jørgensen, Hugo Arild et al. (2008). Left hemisphere lateralisation of auditory hallucinations in schizophrenia: A dichotic listening study. (ekstern lenke)
• Hugdahl, Kenneth; Løberg, Else-Marie; Specht, Karsten et al. (2008). Auditory hallucinations in schizophrenia: the role of cognitive, brain structural and genetic disturbances in the left temporal lobe. (ekstern lenke)
• Stansberg, Christine; Vik-Mo, Audun Osland; Holdhus, Rita et al. (2007). Gene expression profiles in rat brain disclose CNS signature genes and regional patterns of functional specialisation. (ekstern lenke)
• Johnsen, Erik; Jørgensen, Hugo Arild (2006). Antipsykotikaindusert hyperprolaktinemi. (ekstern lenke)
• Bakken, Anne M.; Staeffler, Alexander; Jørgensen, Hugo Arild et al. (2006). Glycerophospholipid molecular species in platelets and brain tissues - are platelets a good model for neurons?. (ekstern lenke)
• Loberg, EM; Løberg, Else-Marie; Jorgensen, HA et al. (2006). Positive symptoms and duration of illness predict functional laterality and attention modulation in schizophrenia. (ekstern lenke)
• Johnsen, Erik; Jørgensen, Hugo Arild; Svingen, Gard Frodahl (2004). Practice regarding antipsychotic therapy: A cross-sectional survey in two Norwegian hospitals. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Hugdahl, Kenneth (2004). Dichotic listening in schizophrenic patients: effects of previous vs. ongoing auditory hallucinations. (ekstern lenke)
• Andreassen, Ole A; Ferrante, RJ; Aamo, TO et al. (2003). Oral dyskinesias and histopathological alterations in substantia nigra after long-term haloperidol treatment of old rats. (ekstern lenke)
• Andreassen, Ole Andreas; Waage, Jo; Finsen, Bente R. et al. (2003). Memantine attenuates the increase in striatal preproenkephalin mRNA expression and development of haloperidol-induced persistent oral dyskinesias in rats. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Hugdahl, Kenneth (2002). Functional brain asymmetry and attention modulation in young and stabilised schizophrenic patients: A dichotic listening study. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Medikamentell behandling av schizofreni. (ekstern lenke)
• Andreassen, Ole A; Meshul, Charles K.; Moore, Cynthia et al. (2001). Oral dyskinesias and morphological changes in striatum in rats during long-term haloperidol treatment. (ekstern lenke)
• Andreassen, Ole A; Finsen, Bente; Østergaard, Karen et al. (2000). Reduced number of striatal neurons expressing preprosomatostatin mRNA in rats with oral dyskinesias after long-term haloperidol administration. (ekstern lenke)
• Petersen, Rene; Finsen, Bente; Andreassen, Ole A et al. (2000). No changes in dopamine D(1) receptor mRNA expressing neurons in the dorsal striatum of rats with oral movements indured by long-term haloperidol administration. (ekstern lenke)
• Andreassen, Ole A; Jørgensen, Hugo Arild (2000). Neurotoxicity associated with neuroleptic-induced oral dyskinesias in rats. Implications for tardive dyskinesia?. (ekstern lenke)
• Østergaard, K.; Andreassen, Ole A; Finsen, B.R. et al. (2000). Decreased number of neurons expressing preprosomatostatin mRNA in stratium of haloperidol treated rats. (ekstern lenke)
• Østergaard, K.; Andreassen, Ole A; Finsen, B.R. et al. (2000). Decreased number of neurons expressing preprosomatostatin mRNA in stratium of haloperidol treated rats. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Hugdahl, Kenneth (1999). Hemispheric asymmetry in schizophrenia: A «dual deficits» model. (ekstern lenke)
• Andreassen, Ole A; Weber, Christine; Jørgensen, Hugo Arild (1999). Coenzyme Q10 does not prevent oral dyskinesias induced by long-term haloperidol treatment of rats. (ekstern lenke)
• Andreassen, Ole A; Finsen, B.R.; Østergaard, K et al. (1999). The relationship between oral dyskinesias produced by long-term haloperidol treatment, the density of striatal preproenkephalin messenger RNA and enkephalin peptide, and the number of striatal neurons expressing preproenkephalin messenger RNA in rats. (ekstern lenke)
• Meshul, Charles K; Andreassen, Ole Andreas; Allen, Cynthia et al. (1996). Correlation of vacuous chewing movements with morphological changes in rats following 1-year treatment with haloperidol. (ekstern lenke)
• Andreassen, Ole Andreas; Aamo, TO; Jørgensen, Hugo Arild (1996). Inhibition by memantine of the development of persistent oral dyskinesias induced by long-term haloperidol treatment of rats. (ekstern lenke)
• Andreassen, Ole Andreas; Aamo, TO; Jørgensen, Hugo Arild (1996). Inhibition by memantine of the development of persistent oral dyskinesias induced by long-term haloperidol treatment of rats. (ekstern lenke)
• Meshul, Charles K; Andreassen, Ole Andreas; Allen, Cynthia et al. (1996). Correlation of vacuous chewing movements with morphological changes in rats following 1-year treatment with haloperidol. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1994). The kindling hypothesis for tardive dyskinesia: The effect of long-term daily intracerebroventricular haloperidol injections in rats. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1994). GM1 ganglioside attenuates the development of vacuous chewing movements induced by long-term halperidol treatment of rats. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1994). The effect of ganglioside GM1 on haloperidol-induced behaviour in rats. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1994). The mitochondrial toxin 3-nitropropionic acid induced oral movements in rats. (ekstern lenke)
• Østergaard, K.; Andreassen, Ole Andreas; Finsen, B. R. et al. (1994). Decreased number of somatostatin mRNA containinag neurons in striatum of haloperidol treated rats. (ekstern lenke)
• Jørgensen, Hugo Arild; Andreassen, Ole Andreas; Hole, Kjell Jørgen (1994). The relationship between motor effects in rats following acute and chronic haloperidol treatment. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1994). The mitochondrial toxin 3-nitropropionic acid induced oral movements in rats. (ekstern lenke)
• Jørgensen, Hugo Arild; Andreassen, Ole Andreas (1993). Relationship between motor effects in rats following acute and longterm neuroleptic treatment. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1993). The ganglioside GM1 attnuates the development of haloperidol-induced oral movements in rats. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1993). The kindling hypothesis for tardive dyskinesia: The effect of long-term daily intracerebroventricular haloperidol injections in rats. (ekstern lenke)

Poster

• Fathian, Farivar; Løberg, Else-Marie; Gjestad, Rolf et al. (2018). Longitudinal relationship to cognitive function in acute phase of psychosis in a pragmatic, randomized trial. (ekstern lenke)
• Fathian, Farivar; Løberg, Else-Marie; Gjestad, Rolf et al. (2017). The C-reactive protein in schizophrenia-spectrum disorders: relationship to cognitive function in acute phase of psychosis with a longitudinal perspective in a pragmatic, randomized trial. (ekstern lenke)
• Løberg, Else-Marie; Johnsen, Erik; Jørgensen, Hugo A (2009). Differential effects of four second-generation antipsychotics on cognition in acute psychosis. (ekstern lenke)
• Van, Wageningen, Heidi Karin; Jørgensen, Hugo A; Eichele, Tom et al. (2008). The effects of glutamate antagonist memantine on brain activation in an auditory discrimination task. A pharmacological fMRI study. (ekstern lenke)
• Van, Wageningen, Heidi Karin; Jørgensen, Hugo Arild; Specht, Karsten et al. (2007). Attention modulation may be regulated through glutamate: Implications for mental disorders? An pharmacological fMRI study. (ekstern lenke)
• Van, Wageningen, Heidi Karin; Jørgensen, Hugo Arild; Specht, Karsten et al. (2007). Attention modulation may be regulated through glutamate: A pharmacological fMRI study. (ekstern lenke)
• Bosch, M.P.C; Jørgensen, Hugo Arild (2005). Schizophrenia and Acupuncture. (ekstern lenke)
• Bosch, M.P.C; Jørgensen, Hugo Arild (2005). Depression and Acupuncture. (ekstern lenke)
• Bosch, Peggy; Noort, Maurits Van Den; Jørgensen, Hugo Arild (2005). Depression and Acupuncture: Research with fMRI. (ekstern lenke)
• Løberg, Else Marie; Jørgensen, Hugo Arild; Green, Michael F. et al. (2004). Positive symptoms, duration of illness and medication predict dichotic listening performance in 129 schizophrenic patients. (ekstern lenke)
• Fernø, Johan; Ræder, Maria Therese Barøy; Vik-Mo, Audun O. et al. (2003). Antipsychotic-induced changes in global gene expression: Demonstration of novel mechanisms of drug action based on clustering and verification of differential expressed genes. (ekstern lenke)
• Andreassen, Ole A; Jørgensen, Hugo Arild; Aamo, TO et al. (2003). Oral dyskinesias and histopathology in substantia nigra after long-term haloperidol treatment of old rats. (ekstern lenke)
• Andreassen, Ole A.; Waage, Jo; Jørgensen, Hugo Arild (2002). Memantine attenuated the increase in striatale enkephalin expression associated with haloperidol-induced persistent oral dyskinesias in rats. (ekstern lenke)
• Løberg, Else-Marie; Hugdahl, Kenneth; Jørgensen, Hugo Arild (2001). Functional brain asymmetri and auditory hallucinations in schizophrenia. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Hugdahl, Kenneth (2001). Neurocognition of schizophrenia. (ekstern lenke)
• Jørgensen, Hugo Arild; Nævdal, Marianne Strømme; Andreassen, Ole A (2000). Creatine does not prevent haloperidol-induced oral dyskinesias in rats. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Hugdahl, Kenneth (2000). Visual search in schizophrenia. (ekstern lenke)

Doktorgradsavhandling

• Mellesdal, Liv Solrunn; Jørgensen, Hugo A (2017). Predictors of self-harm related admissions to psychiatric and general hospitals. (ekstern lenke)
• Mellesdal, Liv; Jørgensen, Hugo A; Mehlum, Lars (2017). Predictors of suicidality and self-harm related admissions to psychiatric and general hospitals. (ekstern lenke)
• Andreassen, Ole Andreas; Hole, Kjell; Jørgensen, Hugo A (1996). Tardive dyskinesia. An exitotoxicity hypothesis investigated in a rat model. (ekstern lenke)

Vitenskapelig foredrag

• Mellesdal, Liv Solrunn; Kroken, Rune Andreas; Lutro, Olav et al. (2015). Predictors of severe self-harm in patients discharged from psychiatric hospital. A prospective cohort study.. (ekstern lenke)
• Mellesdal, Liv; Mehlum, Lars; Jørgensen, Hugo (2005). Suicidality in psychiatric emergency admissions – the SIPEA study. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). Hva finnes av ny forskning omkring schizofreni?. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). Antipsykotisk behandling. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). Hyperdopaminerge syndromer: Dopamins rolle ved psykoser. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). Medikamentell behandling i akuttpsykiatrien. (ekstern lenke)
• Fernø, J; Ræder, Maria Therese Barøy; Vik-mo, Audun O et al. (2004). Antipsychotic-induced changes in global gene expression: Demonstration of novel mechanisms of drug action based on clustering and verification of differential expressed genes. (ekstern lenke)
• Hugdahl, Kenneth; Løberg, Else-Marie; Neckelmann, Gesche et al. (2004). Left temporal lobe contribution to hallucinations in schizophrenia: A dichotic listening study. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Green, Michael et al. (2004). Positive symptoms, duration of illness and medication predict dichotic listening performance in 129 scizophrenic patients. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Tardive dyskinesier: Nevroleptikas innvirkning på basalgangliene. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Biologiske terapiformer: antidepressiva, stemningsstabiliserende stoffer. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Diagnostikk og klinikk: Affektive syndromer og psykose - avgrensning og overgangstilstander. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Status innen farmakologi/biologi. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Å få det til å blomstre..... Hvilke grep må vi ta for å komme på "Norgestoppen". (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Biologisk perspektiv på schizofreni og schizofrenibehandling. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Schizofreniens anatomi. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Medikamenter ved psykoser hos barn og unge. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Use of Antipsychotics and Mood Stabilizers during pregnancy. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Nevroleptika. Pharmakokinetikk og dynamikk. Kliniske problemstillinger og val av preparat. (ekstern lenke)
• Andreassen, Ole A; Ferrante, R J; Beal, M F et al. (1996). Striatal lesions and oral dyskinesias in rats after co-treatment with haloperidol and 3-nitropropionic acid. (ekstern lenke)
• Jørgensen, Hugo Arild; Andreassen, Ole A. (1996). Haloperidol-induced persistent oral movements in rats inhibited by memantine. (ekstern lenke)
• Andreassen, Ole A; Ferrante, R J; Beal, M F et al. (1996). Striatal lesions and oral dyskinesias in rats after co-treatment with haloperidol and 3-nitropropionic acid. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1993). The ganglioside GM1 attenuates the development of haloperidol-induced oral movements in rats. (ekstern lenke)
• Jørgensen, Hugo Arild; Andreassen, Ole Andreas (1993). Relationship between motor effects in rats following acute and long-term neuroleptic treatment. (ekstern lenke)
• Andreassen, Ole Andreas; Jørgensen, Hugo Arild (1993). The kindling hypothesis for tardive dyskinesia: the effects of repeated daily intracerebroventricular haloperidol injections in rats. (ekstern lenke)
• Jørgensen, Hugo Arild; Andreassen, Ole Andreas (1993). Tardive dyskinesia: a striatal injury?. (ekstern lenke)

Sammendrag/Abstract

• Johnsen, Erik; Fathian, Farivar; Gjestad, Rolf et al. (2014). C-reactive protein levels are inversely associated with neurocognitive performance in acutely admitted patients with psychosis. (ekstern lenke)
• Helle, Siri; Gjestad, R.; Johnsen, Erik et al. (2013). Cognitive changes in non-affective psychosis the first 4-6 weeks after admission to a psychiatric acute ward: effects of substance use. (ekstern lenke)
• Helle, Siri; Johnsen, Erik; Gjestad, Rolf et al. (2012). Clinical differences in acute-phase non-affective psychotic disorders with and without substance use. (ekstern lenke)
• Helle, Siri; Johnsen, Erik; Gjestad, Rolf et al. (2012). Neurocognitive functions recover from acute phase to three month-follow up in patients with non-affective psychotic disorders. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo A; Nygård, Merethe et al. (2011). CANNABIS USE AND BRAIN FUNCTIONING IN SCHIZOPHRENIA: AN FMRI STUDY. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo A; Nygård, Merethe et al. (2010). Left temporal dysfunction, attention control deficit and auditory hallucinations: An fMRI study. (ekstern lenke)
• Kroken, Rune; Mellesdal, Liv; Jørgensen, Hugo A et al. (2010). Prediction of un-planned readmission to hospital for patients with schizophrenia - a cohort-study of 277 patients. (ekstern lenke)
• Johnsen, Erik; Kroken, Rune; Jørgensen, Hugo A (2010). ANTI-DEPRESSIVE EFFECTIVENESS OF OLANZAPINE, QUETIAPINE, RISPERIDONE, AND ZIPRASIDONE: A RANDOMIZED, NATURALISTIC STUDY. (ekstern lenke)
• Johnsen, Erik; Kroken, Rune; Abaza, Mirsad et al. (2007). Antipsychotic-induced hyperprolactinemia and associated symptoms: A cross-sectional survey. (ekstern lenke)
• Mellesdal, Liv; Mehlum, Lars; Jørgensen, Hugo et al. (2006). Suicidality in psychiatric emergency admissions: the SIPEA study, a prospective follow-up study. (ekstern lenke)
• Hugdahl, Kenneth; Loberg, EM; Løberg, Else-Marie et al. (2006). Left hemisphere contribution to hallucinations in schizophrenia: A dichotic listening study. (ekstern lenke)
• Bosch, M.P.C; Noort, Maurits Van Den; Jørgensen, Hugo Arild (2005). Depression and acupuncture:research with fMRI. (ekstern lenke)
• Løberg, Else-Marie; Jørgensen, Hugo Arild; Green, Michael F. et al. (2004). Positive symptoms, duration of illness and medication predict dichotic listening performance in 129 schizophrenic patients. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Jørgensen, Hugo A; Johnsen, E. (2008). An introduction to schizophrenia. (ekstern lenke)
• Jørgensen, Hugo Arild (2004). Behandling. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Kjell Hole and psychiatry in Bergen. (ekstern lenke)
• Skogstad, Anders; Jørgensen, Hugo Arild (1993). Blåbærlia-Avdelingen for unge schizofrene ved Sandviken sykehus. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Johnsen, Erik; Jørgensen, Hugo Arild (2008). Effectiveness of second generation antipsychotics: A systematic review of randomized trials. (ekstern lenke)

Leder

• Jørgensen, Hugo Arild (2006). The treatment environment. (ekstern lenke)

Intervju

• Jørgensen, Hugo Arild (2006). Vanskelig å konkludere. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). Mange brikker i et sammensatt bilde. (ekstern lenke)
• Jørgensen, Hugo Arild (2005). CATIE-studien vedrørende virkning og bivirkninger av antipsykotika. (ekstern lenke)
• Jørgensen, Hugo Arild (2004). Vrangforestillinger og press kan utløse vold. (ekstern lenke)
• Jørgensen, Hugo Arild (2004). Systemet hindrer god behandling. (ekstern lenke)
• Jørgensen, Hugo Arild (2004). Søker i genane for betre behandling av psykoser. (ekstern lenke)
• Jørgensen, Hugo Arild (2004). Vrangforestillinger og press kan utløse vold. (ekstern lenke)
• Jørgensen, Hugo Arild (2003). Schizophreni dyrere for samfunnet enn fysisk skykdom. (ekstern lenke)
• Jørgensen, Hugo Arild; Nilsen, Lisbeth (2002). Tradisjonelle antipsykotika utgått på dato. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Nyere antipsykotikum mangedobler diabetesrisikoen. (ekstern lenke)

Faglig foredrag

• Jørgensen, Hugo Arild (2005). Hvordan forskningen kan styrke psykiaterens fag- og kompetanseutvikling. (ekstern lenke)
• Jørgensen, Hugo Arild (2002). Schizofreni:Hva vet vi om biologiske årsaksforhold og hvordan skal lidelsen behandles. (ekstern lenke)

Programdeltagelse

• Jørgensen, Hugo Arild; Hugdahl, Kenneth (2004). Undersøkelse av pasient med MRI og demonstrasjon av hva en slik undersøkelse kan bidra med innen psykiatrien. (ekstern lenke)

Populærvitenskapelig artikkel

• Jørgensen, Hugo Arild (2002). Uro fremkalt av medikamenter. (ekstern lenke)
• Jørgensen, Hugo Arild (1998). Bedre effekt og færre bivirkninger. (ekstern lenke)
• Jørgensen, Hugo Arild (1998). Bredere effekt og færre bivirkninger. (ekstern lenke)

Anmeldelse

• Jørgensen, Hugo Arild (2002). Fortsatt førstevalget i psykofarmakologi. (Lingjærde, O.:"Psykofarmaka: Medikamentell behandling av psykiske lidelser." 4. utg.). (ekstern lenke)

Leksikonartikkel

• Jørgensen, Hugo Arild (2001). Psykoser. (ekstern lenke)
• Jørgensen, Hugo Arild (2001). Antipsykotika. (ekstern lenke)

Kronikk

• Jørgensen, Hugo Arild (1998). Antipsykotika og bivirkninger. (ekstern lenke)

Rapport

• Jørgensen, Hugo Arild (1998). Evaluering av undervisningen i psykiatri ved Universitetet i Bergen. (ekstern lenke)

Fagbok

• Werkhoven, T.; Jørgensen, Hugo Arild (1991). Rehabilitering av pasienter med kronisk alvorlig sinnslidelse. (ekstern lenke)

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