• Occupational Status Is Compromised in Adults With ADHD and Psychometrically Defined Executive Function Deficits 

      Halleland, Helene Barone; Sørensen, Lin; Posserud, Maj-Britt Rocio; Haavik, Jan; Lundervold, Astri Johansen (Journal article, 2014-09)
      Objective: Problems related to executive function (EF) are frequently reported in adults with ADHD. However, only a subgroup of patients show deficits on common neuropsychological tests designed to measure EF. We investigated ...
    • Olfactory hallucinations in a population-based sample 

      Wehling, Eike Ines; Bless, Josef J; Hirnstein, Marco; Kråkvik, Bodil; Vedul-Kjelsås, Einar; Hugdahl, Kenneth; Kalhovde, Anne Martha; Larøi, Frank (Journal article; Peer reviewed, 2021)
      Olfactory hallucinations referring to olfactory perceptions in the absence of chemical stimuli, occur in non-clinical and clinical populations. Few studies have investigated their prevalence in the general population and ...
    • One-year abstinence improves ADHD symptoms among patients with polysubstance use disorder 

      Hagen, Egon; Erga, Aleksander Hagen; Nesvåg, Sverre; McKay, James R.; Lundervold, Astri; Walderhaug, Espen (Peer reviewed; Journal article, 2017-12)
      Introduction Attention-deficit/hyperactivity disorder (ADHD) is a common comorbid disorder in patients suffering from substance use disorder (SUD). Individuals with co-occurring SUD and ADHD are more likely than SUD patients ...
    • One-year sobriety improves satisfaction with life, executive functions and psychological distress among patients with polysubstance use disorder 

      Hagen, Egon; Erga, Aleksander Hagen; Hagen, Katrin Pedersen; Nesvåg, Sverre; McKay, James R.; Astri, Lundervold; Walderhaug, Espen (Peer reviewed; Journal article, 2017-05)
      Introduction: Polysubstance use disorder is prevalent in treatment-seeking patients with substance use disorder (SUD), with a higher risk of developing comorbid psychiatric symptoms, more pervasive deficits in cognitive ...
    • An optimal dichotic-listening paradigm for the assessment of hemispheric dominance for speech processing 

      Westerhausen, Rene; Samuelsen, Fredrik Andre Lundgård (Journal article; Peer reviewed, 2020)
      Dichotic-listening paradigms are widely accepted as non-invasive tests of hemispheric dominance for language processing and represent a standard diagnostic tool for the assessment of developmental auditory and language ...
    • Paracingulate sulcus morphology and hallucinations in clinical and nonclinical groups 

      Garrison, Jane R; Fernyhough, Charles; McCarthy-Jones, Simon; Simons, Jon S; Sommer, Iris Else Clara (Peer reviewed; Journal article, 2019)
      Hallucinations are a characteristic symptom of psychotic mental health conditions that are also experienced by many individuals without a clinical diagnosis. Hallucinations in schizophrenia have been linked to differences ...
    • Parallel but independent reduction of emotional awareness and corpus callosum connectivity in older age 

      Skumlien, M.; Sederevicius, Donatas; Fjell, Anders Martin; Walhovd, Kristine B; Westerhausen, Rene (Peer reviewed; Journal article, 2018-12-31)
      Differential functional specialization of the left and right hemispheres for linguistic and emotional functions, respectively, suggest that interhemispheric communication via the corpus callosum is critical for emotional ...
    • Parental predictors of children’s executivefunctioning from ages 6 to 10 

      Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa; Belsky, Jay; Wichstrøm, Lars (Peer reviewed; Journal article, 2019)
      According to prominent models of child development, parental factors may contribute to individual differences in children’s executive functioning (EF). Here, we examine the relative importance of parents’ socio-economic ...
    • Parental socioeconomic status and child intellectual functioning in a Norwegian sample 

      Eilertsen, Thomas; Thorsen, Anders Lillevik; Holm, Silje Elisabeth Hasmo; Bøe, Tormod; Sørensen, Lin; Lundervold, Astri (Peer reviewed; Journal article, 2016-10)
      Socioeconomic status (SES) in childhood has been linked to cognitive function and future academic and occupational success in studies from several countries. However, previous Nordic studies have shown inconsistent results ...
    • Performance monitoring in medication-naïve children with Tourette Syndrome 

      Eichele, Heike; Eichele, Tom; Bjelland, Ingvar; Høvik, Marie Farstad; Sørensen, Lin; Wageningen, Heidi Karin van; Worren, Marius Kalsås; Hugdahl, Kenneth; Plessen, Kerstin J. (Peer reviewed; Journal article, 2016-03-01)
      Background: Tourette syndrome (TS) is a childhood-onset neurodevelopmental disorder and its impact on cognitive development needs further study. Evidence from neuropsychological, neuroimaging and electrophysiological studies ...
    • Physical exercise improves quality of life, depressive symptoms, and cognition across chronic brain disorders: a transdiagnostic systematic review and meta-analysis of randomized controlled trials 

      Dauwan, Meenakshi; Begemann, Marieke J.H.; Slot, Margot I.E.; Lee, Edwin H.M.; Scheltens, Philip; Sommer, Iris Else Clara (Peer reviewed; Journal article, 2019)
      We performed a meta-analysis to synthesize evidence on the efficacy and safety of physical exercise as an add-on therapeutic intervention for quality of life (QoL), depressive symptoms and cognition across six chronic brain ...
    • A pilot study of cognitive remediation in remitted major depressive disorder patients 

      Hammar, Åsa; Semkovska, Maria; Borgen, Ida Maria Henriksen; Myklebost, Sunniva Brurok; Ronold, Eivind Haga; Sveen, Thea; Ueland, Torill; Porter, Richard; Johnson, Sheri L (Journal article; Peer reviewed, 2020)
      Major depressive disorder (MDD) is associated with working memory (WM) impairments. These deficits often persist following remission and are associated with rumination, a recognized risk factor for depression relapse. The ...
    • Post-adolescent developmental changes in cortical complexity 

      Sandu, Anca-Larisa; Izard, Edouard; Specht, Karsten; Beneventi, Harald; Lundervold, Arvid; Ystad, Martin (Peer reviewed; Journal article, 2014-11-27)
      Background: Post-adolescence is known to be a period of general maturation and development in the human brain. In brain imaging, volumetric and morphologic cortical grey-matter changes can easily be assessed, but the ...
    • Potential applications of digital technology in assessment, treatment, and self-help for hallucinations 

      Thomas, Neil; Bless, Josef J; Alderson-Day, Ben; Bell, Imogen H.; Cella, Matteo; Craig, Tom; Delespaul, Philippe; Hugdahl, Kenneth; Laloyaux, Julien Freddy; Larøi, Frank; Lincoln, Tania M.; Schlier, Björn; Urwyler, Prabitha; van den Berg, David; Jardri, Renaud (Peer reviewed; Journal article, 2019)
      The field of digital mental health is rapidly expanding with digital tools being used in assessment, intervention, and supporting self-help. The application of digital mental health to hallucinations is, however, at a very ...
    • Pragmatic language impairment in children with Noonan syndrome 

      Selås, Magnhild; Helland, Wenche A (Peer reviewed; Journal article, 2016)
      Noonan syndrome (NS) is a disorder causing symptoms like short stature, characteristic facial features, congenital heart disease, possible mental retardation, and pragmatic difficulties. This study describes the pragmatic ...
    • Pragmatisk kompetanse hos barn med leppe-, kjeve-, og/ eller ganespalte 

      Vederhus, Ole-Jacob (Master thesis, 2015-08-12)
      Denne tverrsnittstudiens hensikt er å kartlegge den pragmatiske kompetansen og de generelle kommunikasjonsferdighetene til barn med leppe-kjeve- og/ eller ganespalte. Barna (n = 17) i alderen 5:2-6:8 år ble kartlagt ved ...
    • Predictors of real-time fMRI neurofeedback performance and improvement – A machine learning mega-analysis 

      Haugg, Amelie; Renz, Fabian M.; Nicholson, Andrew A; Lor, Cindy; Götzendorfer, Sebastian J.; Sladky, Ronald; Skouras, Stavros; McDonald, Amalia; Craddock, Cameron; Hellrung, Lydia; Kirschner, Matthias; Herdener, Marcus; Koush, Yury; Papoutsi, Marina; Keynan, Jackob N.; Hendler, Talma; Cohen Kadosh, Kathrin; Zich, Catharina; Kohl, Simon H; Hallschmid, Manfred; MacInnes, Jeff; Adcock, R. Alison; Dickerson, Kathryn; Chen, Nan-Kuei; Young, Kymberly; Bodurka, Jerzy; Marxen, Michael; Yao, Shuxia; Becker, Benjamin; Auer, Tibor; Schweizer, Renate; Pamplona, Gustavo; Lanius, Ruth A.; Emmert, Kirsten; Haller, Sven; Van De Ville, Dimitri; Kim, Dong-Youl; Lee, Jong-Hwan; Marins, Theo; Megumi, Fukuda; Sorger, Bettina; Kamp, Tabea; Liew, Sook-Lei; Veit, Ralf; Spetter, Maartje; Weiskopf, Nikolaus; Scharnowski, Frank; Steyrl, David (Journal article; Peer reviewed, 2021)
      Real-time fMRI neurofeedback is an increasingly popular neuroimaging technique that allows an individual to gain control over his/her own brain signals, which can lead to improvements in behavior in healthy participants ...
    • Prevalence and Characteristics of Borderline Intellectual Functioning in a Cohort of Patients With Polysubstance Use Disorder 

      Hetland, Jens; Braatveit, Kirsten; Hagen, Egon; Lundervold, Astri J.; Erga, Aleksander H. (Journal article; Peer reviewed, 2021-07-14)
      Objective: To determine the prevalence and associated demographic and clinical features of borderline intellectual functioning (BIF) among individuals with polysubstance use disorder (pSUD). Methods: We applied a ...
    • Prevalence of auditory hallucinations in Norwegian adolescents: Results from a population-based study 

      Kompus, Kristiina; Løberg, Else-Marie; Posserud, Maj-Britt Rocio; Lundervold, Astri (Peer reviewed; Journal article, 2015-05-12)
      Knowing the prevalence and characteristics of auditory verbal hallucinations (AVH) in adolescents is important for estimations of need for mental health care and assessment of psychosis risk. In this report we assess the ...
    • Prevalence of auditory verbal hallucinations in a general population: A group comparison study 

      Kråkvik, Bodil; Larøi, Frank; Kalhovde, Anne Martha; Hugdahl, Kenneth; Kompus, Kristiina; Salvesen, Øyvind; Stiles, Tore C; Vedul-Kjelsås, Einar (Peer reviewed; Journal article, 2015-10)
      The present study was specifically designed to investigate the prevalence of auditory verbal hallucinations (AVH) in the general population, and sought to compare similarities and differences regarding socio-demographics, ...