Blar i Department of Biological and Medical Psychology på utgivelsesdato
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Cognitive impairment as a predictor of outcomes in SUD rehabilitation
(Doctoral thesis, 2024-04-05)Bakgrunn: Gjentatte studier har vist at forekomsten av svekket kognitiv fungering blant pasienter med rusmiddellidelser er høy og assosiert med svakere behandlingsutfall i rusbehandling. Identifisering av svekket kognitiv ... -
Investigating executive functions as a target for psychological interventions in ADHD: : Exemplified through the use of Goal Management Training
(Doctoral thesis, 2024-02-02)Bakgrunn Attention-deficit/hyperactivity disorder (ADHD) er en hyppig forekommende, og ofte livslang, tilstand som kan føre til vansker på mange områder. De som er rammet vil ofte oppleve negative utfall knyttet til ... -
Cognitive function in patients with irritable bowel syndrome: impairment is common and only weakly correlated with depression/anxiety and severity of gastrointestinal symptoms
(Journal article; Peer reviewed, 2024)Objective To investigate cognitive function in patients with irritable bowel syndrome (IBS) and its relation to anxiety/depression and severity of gastrointestinal (GI) symptoms. Methods Patients with IBS (n = 65) ... -
The intra-individual reliability of 1H-MRS measurement in the anterior cingulate cortex across 1 year
(Journal article; Peer reviewed, 2024)Magnetic resonance spectroscopy (MRS) is the primary method that can measure the levels of metabolites in the brain in vivo. To achieve its potential in clinical usage, the reliability of the measurement requires further ... -
Cognitive impairment as a predictor of long-term psychological distress in patients with polysubstance use disorders: a prospective longitudinal cohort study
(Journal article; Peer reviewed, 2024)Background: The association between polysubstance use disorder (pSUD), mental illness, and cognitive impairments is well established and linked to negative outcomes in substance use disorder treatment. However, it remains ... -
Social exclusion evokes different psychophysiological responses in individuals high on the psychopathy facets fearless dominance and self-centered impulsivity
(Journal article; Peer reviewed, 2024)Individuals with psychopathic personality traits are generally thought to have difficulties in processing and experiencing emotions. These difficulties could also translate to emotionally charged social situations such as ... -
Sensorimotor synchronization to music reduces pain
(Journal article; Peer reviewed, 2023-07-28)Pain-reducing effects of music listening are well-established, but the effects are small and their clinical relevance questionable. Recent theoretical advances, however, have proposed that synchronizing to music, such as ... -
Yrkesaktivitet, funksjonsstatus og livskvalitet hos unge personer med afasi 5 år etter akutt hjerneinfarkt – et «Norwegian Stroke in the Young Study» prosjekt
(Master thesis, 2023-05-15)Prosjektet baserte seg på data fra The Norwegian Stroke in the Young Study (NOR- SYS). Hensikten til NOR-SYS var å undersøke arv og hjerte-og karsykdommer hos unge personer mellom 15-60 år som hadde gjennomgått akutt ... -
Logopediske intervensjoner ved globus pharyngeus - en litteraturstudie
(Master thesis, 2023-05-15)Globus pharyngeus refererer ofte til følelsen av å ha en klump i halsen, uten at det er en bakenforliggende strukturell årsak. Symptombildet kan variere, og tilstanden kan være vanskelig å behandle. Dette kan påvirke ... -
Sammenhengen mellom pragmatiske språkvansker og ADHD blant unge lovovertredere
(Master thesis, 2023-05-15)Nyere forskning viser at mange barn med ADHD også har pragmatiske språkvansker. Flere av de som får ADHD som barn vil også ha diagnosen i voksen alder. Hensikten med denne studien var å undersøke sammenhengen mellom ADHD ... -
Unknowingly knowing the unknown - exploring the MMN of statistical language learning in a natural linguistic context
(Master thesis, 2023-05-15)Statistisk læring (SL) er ein kjernemekanisme i språklæring. SL har vorte undersøkt i både åtferdsbaserte og nevrofysiologiske eksperiment. I det fylgjande vil me presentera rammene for eit EEG-eksperiment kor tjue deltakarar ... -
Residual cognitive deficits following Major Depression : Associations to symptoms, course of illness, and outcomes from Computerized Working Memory Training.
(Doctoral thesis, 2023-04-14)Kognitive vansker ved depresjon har fått økt oppmerksomhet de siste tiårene. Selv om kognitiv funksjon bedrer seg etter affektiv remisjon så vedvarer betydelige kognitive residual symptomer. Dette påvirker daglig fungering, ... -
Structural and functional largescale brain network dynamics: Examples from mental disorders
(Doctoral thesis, 2023-03-10)Hjernen er organisert i ulike funksjonelle og strukturelle nettverk. Til tross for omfattende forskning, er fremdeles ikke funksjonen og dynamikken i slike nettverk godt forstått. En økt innsikt kan være avgjørende for å ... -
Effective Connectivity Between the Orbitofrontal Cortex and the Precuneus Differentiates Major Psychiatric Disorders: Results from a Transdiagnostic Spectral DCM Study
(Journal article; Peer reviewed, 2023)Background & Objective: We have previously identified aberrant connectivity of the left precuneus, ventrolateral prefrontal cortex, anterior cingulate cortex, and anterior insula in patients with either a paranoid ... -
Functional activity level reported by an informant is an early predictor of Alzheimer’s disease
(Journal article; Peer reviewed, 2023)Background Loss of autonomy in day-to-day functioning is one of the feared outcomes of Alzheimer’s disease (AD), and relatives may have been worried by subtle behavioral changes in ordinary life situations long before these ... -
Pattern classification based on the amygdala does not predict an individual's response to emotional stimuli
(Journal article; Peer reviewed, 2023)Functional magnetic resonance imaging (fMRI) studies have often recorded robust univariate group effects in the amygdala of subjects exposed to emotional stimuli. Yet it is unclear to what extent this effect also holds ... -
Similarities and differences between intermittent and continuous resting-state fMRI
(Journal article; Peer reviewed, 2023)Introduction: Functional Magnetic Resonance Imaging (fMRI) block-design experiments typically include active ON-blocks with presentation of cognitive tasks which are contrasted with OFF- blocks with no tasks presented. ... -
An Information-Theoretic Analysis of Resting-State versus Task fMRI
(Journal article; Peer reviewed, 2023)Resting-state fMRI is an increasingly popular alternative to task-based fMRI. However, a formal quantification of the amount of information provided by resting-state fMRI as opposed to active task conditions about neural ... -
Considerations on brain age predictions from repeatedly sampled data across time
(Journal article; Peer reviewed, 2023)Introduction Brain age, the estimation of a person's age from magnetic resonance imaging (MRI) parameters, has been used as a general indicator of health. The marker requires however further validation for application in ...