Blar i Faculty of Psychology på emneord "fMRI"
Viser treff 1-19 av 19
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A Frontoparietal Network Underlies both the Standard and an Auditory Adaptation of the WCST
(Master thesis, 2019-06-13)De eksekutive funksjoner er avgjørende for en gjennomtenkt livsførsel som nennsomt ivaretar både ens egne og ens omgivelsers hensyn. Flere av de vanligste mentale lidelser forstyrrer eksekutive funksjoner. For å utvikle ... -
Ageing, Grey Matter Loss and Resting-State Effective Connectivity
(Master thesis, 2021-09-17)Aldring påvirker kroppen på forskjellige måter. Ikke-patologisk aldring karakteriseres av asymmetrisk tap av grå materie, som påvirker den tjukkere hemisfæren sterkere (Roe et al., 2021). Det er ukjent hvordan disse ... -
Amplitude variability over trials in hemodynamic responses in adolescents with ADHD: The role of the anterior default mode network and the non-specific role of the striatum
(Peer reviewed; Journal article, 2016-02)It has been suggested that intra-individual variability (IIV) in performance on attention and other cognitive tasks might be a cognitive endophenotype in individuals with ADHD. Despite robust IIV findings in behavioral ... -
Deep learning for neuroimaging: A validation study
(Peer reviewed; Journal article, 2014-08-20)Deep learning methods have recently made notable advances in the tasks of classification and representation learning. These tasks are important for brain imaging and neuroscience discovery, making the methods attractive ... -
Differences in Speech Perception and Production Networks Between Persons who stutter and Controls
(Master thesis, 2012-11-26)Previous research has demonstrated atypical lateralization and brain asymmetry in persons who stutter (PWS). It has also been demonstrated that PWS show atypical activation patterns when processing language stimuli. We ... -
An fMRI investigation into the multifunctional role of the STS
(Master thesis, 2013-11-25)The superior temporal sulcus (STS) has been implicated subserving speech perception, audiovisual integration, and theory of mind. Prior functional imaging studies have also reported that distinct neuronal patches within ... -
The functional and structural asymmetries of the superior temporal sulcus
(Peer reviewed; Journal article, 2018-02)The superior temporal sulcus (STS) is an anatomical structure that increasingly interests researchers. This structure appears to receive multisensory input and is involved in several perceptual and cognitive core functions, ... -
Group Study of Simulated Driving fMRI Data by Multiset Canonical Correlation Analysis
(Peer reviewed; Journal article, 2011)In this work, we apply a novel statistical method, multiset canonical correlation analysis (M-CCA), to study a group of functional magnetic resonance imaging (fMRI) datasets acquired during simulated driving task. The M-CCA ... -
The human amygdala encodes value and space during decision making
(Peer reviewed; Journal article, 2014-11-01)Valuable stimuli are invariably localized in space. While our knowledge regarding the neural networks supporting value assignment and comparisons is considerable, we lack a basic understanding of how the human brain ... -
Left temporal lobe structural and functional abnormality underlying auditory hallucinations in schizophrenia
(Peer reviewed; Journal article, 2009-05-01)In this article, we have reviewed recent findings from our laboratory, originally presented in Hugdahl et al. (2008) . These findings reveal that auditory hallucinations in schizophrenia should best be conceptualized as ... -
Listening to rhythmic music reduces connectivity within the basal ganglia and the reward system
(Peer reviewed; Journal article, 2017-03-28)Music can trigger emotional responses in a more direct way than any other stimulus. In particular, music-evoked pleasure involves brain networks that are part of the reward system. Furthermore, rhythmic music stimulates ... -
Multisensory Integration of Emotional Stimuli: an fMRI of the Immediate and Enduring Effects of Emotional Film and Music
(Master thesis, 2016-04-14)Responding appropriately in social contexts depends on the integration of emotional information from multiple sensory organs into a coherent construct of a situation. Research has identified a multisensory integration ... -
The neural correlates of sex differences in left-right confusion
(Peer reviewed; Journal article, 2015-03-14)Difficulties in left–right discrimination (LRD) are commonly experienced in everyday life situations. Here we investigate the neurocognitive mechanisms of LRD and the specific role of left angular gyrus. Given that previous ... -
Non-Verbal Working Memory: A functional near-infrared spectroscopy (fNIRS) and functional magnetic resonance imaging (fMRI) comparison
(Master thesis, 2023-05-30)Ulike hjernenettverk virker å bli aktivert for verbal og ikke-verbal visuell og romlig informasjon i arbeidsminnet. Det finnes et bredt spenn av forskning på det visuell-romlige arbeidsminnet. Likevel, har en tilnærming ... -
Nondirective meditation activates brain areas associated with retrieval of memories and emotional processing
(Peer reviewed; Journal article, 2014-02-26)Nondirective meditation techniques are practiced with a relaxed focus of attention that permits spontaneously occurring thoughts, images, sensations, memories, and emotions to emerge and pass freely, without any expectation ... -
Reading in Dyslexia across Literacy Development: A Longitudinal Study of Effective Connectivity
(Peer reviewed; Journal article, 2017-01)Dyslexia is a literacy disorder affecting the efficient acquisition of reading and writing skills. The disorder is neurobiological in origin. Due to its developmental nature, longitudinal studies of dyslexia are of essence. ... -
Self-supervised, mobile-application based cognitive training of auditory attention: A behavioral and fMRI evaluation
(Peer reviewed; Journal article, 2014-07)Emerging evidence of the validity of collecting data in natural settings using smartphone applications has opened new possibilities for psychological assessment, treatment, and research. In this study we explored the ... -
The neural correlates of skill transmission: An fMRI study
(Master thesis, 2023-05-15)Studies on cumulative cultural evolution and cultural transmission typically focus on the changes in performance or potential improvements as a result of skill learning. Although there is great interest in the human brain ... -
Updating working memory in aircraft noise and speech causes different fMRI activations
(Peer reviewed; Journal article, 2014-10-28)The present study used fMRI/BOLD neuroimaging to investigate how visual-verbal working memory is updated when exposed to three different background-noise conditions: speech noise, aircraft noise and silence. The number-updating ...