Department of Biological and Medical Psychology: Nye registreringer

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    • Correlates of Hallucinatory Experiences in the General Population: An International Multisite Replication Study 

      Moseley, Peter; Aleman, André; Allen, Paul; Bell, Vaughan; Bless, Josef Johann; Bortolon, Catherine; Cello, Matteo; Garrison, Jane; Hugdahl, Kenneth Jan; Kozáková, Eva; Larøi, Frank; Moffatt, Jamie; Say, Nicolas; Smailes, David; Suzuki, Mimi; Toh, Wei Lin; Woodward, Todd; Zaytseva, Yuliya; Rossell, Susan; Fernyhough, Charles (Journal article; Peer reviewed, 2021)
      Hallucinatory experiences can occur in both clinical and nonclinical groups. However, in previous studies of the general population, investigations of the cognitive mechanisms underlying hallucinatory experiences have ...

    • In the twilight zone: An epidemiological study of sleep-related hallucinations 

      Bless, Josef Johann; Hugdahl, Kenneth Jan; Kråkvik, Bodil; Vedul-Kjelsås, Einar; Kalhovde, Anne Martha; Grønli, Janne; Larøi, Frank (Journal article; Peer reviewed, 2021)
      Background Few studies have investigated hallucinations that occur at the onset/offset of sleep (called hypnagogic/hypnopompic hallucinations; HHHs), despite the fact that their prevalence in the general population is ...

    • Glutamate- and GABA-Modulated Connectivity in Auditory Hallucinations—A Combined Resting State fMRI and MR Spectroscopy Study 

      Weber, Sarah; Hjelmervik, Helene; Craven, Alexander R.; Johnsen, Erik; Kroken, Rune Andreas; Løberg, Else-Marie; Ersland, Lars; Kompus, Kristiina; Hugdahl, Kenneth (Journal article; Peer reviewed, 2021)
      Background: Auditory verbal hallucinations (AVH) have been linked to aberrant interhemispheric connectivity between the left and the right superior temporal gyrus (STG), labeled the interhemispheric miscommunication theory. ...

    • Shift in Food Intake and Changes in Metabolic Regulation and Gene Expression during Simulated Night-Shift Work: A Rat Model 

      Marti, Andrea Rørvik; Meerlo, Peter; Grønli, Janne; Hasselt, Sjoerd van; Mrdalj, Jelena; Pallesen, Ståle; Pedersen, Torhild; Henriksen, Tone Elise Gjøtterud; Skrede, Silje (Journal article; Peer reviewed, 2016)
      Night-shift work is linked to a shift in food intake toward the normal sleeping period, and to metabolic disturbance. We applied a rat model of night-shift work to assess the immediate effects of such a shift in food intake ...

    • Repetitive Religious Chanting Invokes Positive Emotional Schema to Counterbalance Fear: A Multi-Modal Functional and Structural MRI Study 

      Gao, Junling; Skouras, Stavros; Leung, Hang Kin; Wu, Bonnie Wai Yan; Wu, Huijun; Chang, Chunqi; Sik, Hin Hung (Journal article; Peer reviewed, 2020)
      Introduction: During hard times, religious chanting/praying is widely practiced to cope with negative or stressful emotions. While the underlying neural mechanism has not been investigated to a sufficient extent. A previous ...

    • Simultaneous Measurement of the BOLD Effect and Metabolic Changes in Response to Visual Stimulation Using the MEGA-PRESS Sequence at 3 T 

      Dwyer, Gerard Eric; Craven, Alexander R.; Beresniewicz, Justyna; Kazimierczak, Katarzyna Anna; Ersland, Lars; Hugdahl, Kenneth Jan; Grüner, Eli Renate (Journal article; Peer reviewed, 2021)
      The blood oxygen level dependent (BOLD) effect that provides the contrast in functional magnetic resonance imaging (fMRI) has been demonstrated to affect the linewidth of spectral peaks as measured with magnetic resonance ...

    • Lower Cardiac Vagal Activity Predicts Self-Reported Difficulties With Emotion Regulation in Adolescents With ADHD 

      Kvadsheim, Elisabet; Fasmer, Ole Bernt; Osnes, Berge; Koenig, Julian; Adolfsdottir, Steinunn; Eichele, Heike; Plessen, Kerstin Jessica; Sørensen, Lin (Journal article; Peer reviewed, 2020)
      Objective: To investigate the relation between cardiac vagal activity (CVA), a measure of autonomic nervous system (ANS) flexibility, and self-reported emotion regulation (ER) difficulties in adolescents with attention-d ...

    • Can we predict real-time fMRI neurofeedback learning success from pretraining brain activity? 

      Haugg, Amelie; Sladky, Ronald; Skouras, Stavros; McDonald, Amalia; Craddock, Cameron; Kirschner, Matthias; Herdener, Marcus; Koush, Yury; Papoutsi, Marina; Keynan, Jackob N.; Hendler, Talma; Cohen Kadosh, Kathrin; Zich, Catharina; MacInnes, Jeff; Adcock, R. Alison; Dickerson, Kathryn; Chen, Nan-Kuei; Young, Kymberly; Bodurka, Jerzy; Yao, Shuxia; Becker, Benjamin; Auer, Tibor; Schweizer, Renate; Pamplona, Gustavo; Emmert, Kirsten; Haller, Sven; Van De Ville, Dimitri; Blefari, Maria-Laura; Kim, Dong-Youl; Lee, Jong-Hwan; Marins, Theo; Fukuda, Megumi; Sorger, Bettina; Kamp, Tabea; Liew, Sook-Lei; Veit, Ralf; Spetter, Maartje; Weiskopf, Nikolaus; Scharnowski, Frank (Journal article; Peer reviewed, 2020)
      Neurofeedback training has been shown to influence behavior in healthy participants as well as to alleviate clinical symptoms in neurological, psychosomatic, and psychiatric patient populations. However, many real-time ...

    • Cognitive and MRI trajectories for prediction of Alzheimer’s disease 

      Abolpour Mofrad, Samaneh; Lundervold, Astri Johansen; Vik, Alexandra; Lundervold, Alexander Selvikvåg (Journal article; Peer reviewed, 2021)
      The concept of Mild Cognitive Impairment (MCI) is used to describe the early stages of Alzheimer’s disease (AD), and identification and treatment before further decline is an important clinical task. We selected longitudinal ...

    • A coordinate-based meta-analysis of music-evoked emotions 

      Kölsch, Stefan (Journal article; Peer reviewed, 2020)
      Since the publication of the first neuroscience study investigating emotion with music about two decades ago, the number of functional neuroimaging studies published on this topic has increased each year. This research ...

    • Functional connectome differences in individuals with hallucinations across the psychosis continuum 

      Schutte, Maya J. L.; Bohlken, Marc M.; Collin, Guusje; Abramovic, Lucija; Boks, Marco P. M.; Cahn, Wiepke; Dauwan, Meenakshi; van Dellen, Edwin; van Haren, Neeltje E. M.; Hugdahl, Kenneth; Koops, Sanne; Mandl, René C. W.; Sommer, Iris E. C. (Journal article; Peer reviewed, 2021)
      Hallucinations may arise from an imbalance between sensory and higher cognitive brain regions, reflected by alterations in functional connectivity. It is unknown whether hallucinations across the psychosis continuum exhibit ...

    • Maxquant software for ion mobility enhanced shotgun proteomics 

      Prianichnikov, Nikita; Koch, Heiner; Koch, Scarlet; Lubeck, Markus; Heilig, Raphael; Brehmer, Sven; Fischer, Roman; Cox, Heinz Jürgen (Journal article; Peer reviewed, 2020)
      Ion mobility can add a dimension to LC-MS based shotgun proteomics which has the potential to boost proteome coverage, quantification accuracy and dynamic range. Required for this is suitable software that extracts the ...

    • Inhibition of emotions in healthy aging: age‐related differences in brain network connectivity 

      Almdahl, Ina S.; Martinussen, Liva Jenny; Agartz, Ingrid; Hugdahl, Kenneth; Korsnes, Maria Stylianou (Journal article; Peer reviewed, 2021)
      Introduction: Successful inhibition of distracting emotions is important for preserving well-being and daily functioning. There is conflicting evidence regarding the impact of healthy aging on emotional inhibition, and ...

    • Gender stereotypes and incremental beliefs in STEM and non-STEM students in three countries: relationships with performance in cognitive tasks 

      Moè, Angelica; Hausmann, Markus; Hirnstein, Marco (Journal article; Peer reviewed, 2021)
      Women’s underrepresentation in science, technology, engineering and mathematics (STEM) has been linked, among others, to gender stereotypes and ability-related beliefs as well as gender differences in specific cognitive ...

    • Hostility and aggressive behaviour in first episode psychosis: Results from the OPTiMiSE trial 

      Faay, Margo D.M.; van Baal, G. Caroline M.; Arango, Celso; Diaz-Caneja, Covadonga M.; Berger, Gregor; Leucht, Stefan; Bobes, Julio; Saiz, Pilar A.; García-Portilla, María Paz; van de Brug, Resy; Petter, Jocelyn; Winter-van Rossum, Inge; Sommer, Iris Else Clara (Journal article; Peer reviewed, 2020)
      Aim: The aim of this paper is to determine clinical factors related to hostility and disturbing and aggressive behaviour and to examine the effect of medication on these behaviours in FEP. Methods: Data from phase I and ...

    • Role for ribosome-associated quality control in sampling proteins for MHC class I-mediated antigen presentation 

      Trentini, Débora Broch; Pecoraro, Matteo; Tiwary, Shivani; Cox, Heinz Jürgen; Mann, Matthias; Hipp, Mark S.; Hartl, F. Ulrich (Journal article; Peer reviewed, 2020)
      Pathogens and tumors are detected by the immune system through the display of intracellular peptides on MHC-I complexes. These peptides are generated by the ubiquitin−proteasome system preferentially from newly synthesized ...

    • Functional brain networks in the schizophrenia spectrum and bipolar disorder with psychosis 

      van Dellen, Edwin; Börner, Corinna; Schutte, Maya; van Montfort, Simone; Abramovic, Lucija; Boks, Marco P.; Cahn, Wiepke; van Haren, Neeltje E.M.; Mandl, René; Stam, Cornelis J.; Sommer, Iris Else Clara (Journal article; Peer reviewed, 2020)
      Psychotic experiences have been proposed to lie on a spectrum, ranging from subclinical experiences to treatment-resistant schizophrenia. We aimed to characterize functional connectivity and brain network characteristics ...

    • Neocortical substrates of feelings evoked with music in the ACC, insula, and somatosensory cortex 

      Kölsch, Stefan; Cheung, Vincent K. M.; Jentschke, Sebastian; Haynes, John-Dylan (Journal article; Peer reviewed, 2021)
      Neurobiological models of emotion focus traditionally on limbic/paralimbic regions as neural substrates of emotion generation, and insular cortex (in conjunction with isocortical anterior cingulate cortex, ACC) as the ...

    • Trajectories of psychological distress during recovery from polysubstance use disorder 

      Erga, Aleksander Hagen; Hønsi, Audhild; Anda-Ågotnes, Liss Gøril; Nesvåg, Sverre Martin; Hesse, Morten; Hagen, Egon (Journal article; Peer reviewed, 2021)
      Introduction: Polysubstance use is a prevalent substance use pattern with adverse effects on psychological distress and diminished treatment outcomes. Although polysubstance use often dominates clinical practice, the ...

    • The effect of pulse width on subjective memory impairment and remission rate 6 months after electroconvulsive therapy 

      Tornhamre, Elsa; Ekman, Carl Johan; Hammar, Åsa; Landén, Mikael; Lundberg, Johan; Nordanskog, Pia; Nordenskjöld, Axel (Journal article; Peer reviewed, 2020)
      Objectives: The aim of this study was to compare the 0.5-millisecond pulse width with broader brief width stimulus and ultrabrief pulse width stimulus in respect to rates of subjective memory impairment and remission 6 ...