Blar i Department of Biological and Medical Psychology på utgivelsesdato
Viser treff 41-60 av 418
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GABA, glutamatergic dynamics and BOLD contrast assessed concurrently using functional MRS during a cognitive task
(Journal article; Peer reviewed, 2023)A recurring issue in functional neuroimaging is how to link task-driven haemodynamic blood oxygen level dependent functional MRI (BOLD-fMRI) responses to underlying neurochemistry at the synaptic level. Glutamate and ... -
Towards a multilevel model of major depression: genes, immuno-metabolic function, and cortico-striatal signaling
(Journal article; Peer reviewed, 2023)Biological assay and imaging techniques have made visible a great deal of the machinery of mental illness. Over fifty years of investigation of mood disorders using these technologies has identified several biological ... -
Performance on the balloon analogue risk task and anticipatory response inhibition task is associated with severity of impulse control behaviours in people with Parkinson’s disease
(Journal article; Peer reviewed, 2023)Dopamine agonist medication is one of the largest risk factors for development of problematic impulse control behaviours (ICBs) in people with Parkinson’s disease. The present study investigated the potential of dopamine ... -
Antidepressant mechanisms of ketamine: a review of actions with relevance to treatment-resistance and neuroprogression
(Journal article; Peer reviewed, 2023)Concurrent with recent insights into the neuroprogressive nature of depression, ketamine shows promise in interfering with several neuroprogressive factors, and has been suggested to reverse neuropathological patterns seen ... -
Efficient Brain Age Prediction from 3D MRI Volumes Using 2D Projections
(Journal article; Peer reviewed, 2023)Using 3D CNNs on high-resolution medical volumes is very computationally demanding, especially for large datasets like UK Biobank, which aims to scan 100,000 subjects. Here, we demonstrate that using 2D CNNs on a few 2D ... -
Aphasia after stroke. From admission to one-year post-stroke : Lesion location, lesion size, and self-reported symptoms of anxiety and depression
(Doctoral thesis, 2022-12-16)Afasi er en erverva kommunikasjonsvanske som påvirker livet til personen som rammes, og hans eller hennes omgivelser. Afasi er som oftest et resultat av et hjerneslag. Skadelokalisasjon og skadestørrelse påvirker ... -
Deep brain imaging of three participants across 1 year: The Bergen breakfast scanning club project
(Journal article; Peer reviewed, 2022-10-17)Our understanding of the cognitive functions of the human brain has tremendously benefited from the population functional Magnetic Resonance Imaging (fMRI) studies in the last three decades. The reliability and replicability ... -
Pilot-RCT Finds No Evidence for Modulation of Neuronal Networks of Auditory Hallucinations by Transcranial Direct Current Stimulation
(Journal article; Peer reviewed, 2022-10-12)Background: Transcranial direct current stimulation (tDCS) is used as treatment for auditory verbal hallucinations (AVH). The theory behind the treatment is that tDCS increases activity in prefrontal cognitive control ... -
Improving the Methodology for Assessing Cognitive Impairment in People with Schizophrenia Spectrum Disorders
(Doctoral thesis, 2022-05-20)Cognitive dysfunctions in patients with schizophrenia disorders are common, have prognostic value, informs treatment planning and rehabilitation, and provide a basis for targeted cognitive remediation. Consequently, current ... -
Undersøkelse av La Trobe Communication Questionnaire blant mannlige norske innsatte
(Master thesis, 2022-05-19) -
"Read and Write" Hvordan engelskundervisningen på 1. trinn blir lagt til rette for elever med svake språkferdigheter
(Master thesis, 2022-05-19)Det er nå 25 år siden skolestart for seksåringer ble innført. Intensjonen var at skolestarten skulle være en myk overgang fra barnehagen, med mye fokus på lek, eventyr, sanger, rim og regler. Samtidig har engelsk vært et ... -
Stamming og dikotisk lyttetrening. Effekt av dikotisk lyttetrening på språklig prosessering hos barn med stamming, målt med test for hurtig benevning
(Master thesis, 2022-05-19)Innledning: Denne masteroppgaven hadde som formål å undersøke i hvilken grad dikotisk lyttetrening (DL) hadde effekt på språklig prosessering hos barn med stamming. Forskning viser at flere mennesker som stammer har økt ... -
Typisk språkutvikling hos norske barn: en studie i bruk av verb
(Master thesis, 2022-05-19)Formålet med denne studien har vært å undersøke hva som kjennetegner typisk språkutvikling, for senere å kunne støtte identifiseringen av atypisk språkutvikling. Nærmere bestemt har vi undersøkt ulike morfosyntaktiske mål ... -
Effects of Music Training on Cortical Plasticity: : Cognitive Rehabilitation of Patients with Traumatic Brain Injury
(Doctoral thesis, 2022-05-10)The aim of this thesis was to explore the neuroplastic effects of playing the piano on patients with cognitive impairment following a mild traumatic brain injury (mTBI). It was hypothesised that playing the piano would ... -
Evaluation of a Simple Clinical Language Paradigm With Respect to Sensory Independency, Functional Asymmetry, and Effective Connectivity
(Journal article; Peer reviewed, 2022-03-03)The present study replicates a known visual language paradigm, and extends it to a paradigm that is independent from the sensory modality of the stimuli and, hence, could be administered either visually or aurally, such ... -
Tormenting thoughts: The posterior cingulate sulcus of the default mode network regulates valence of thoughts and activity in the brain's pain network during music listening
(Journal article; Peer reviewed, 2022)Many individuals spend a significant amount of their time “mind-wandering”. Mind-wandering often includes spontaneous, nonintentional thought, and a neural correlate of this kind of thought is the default mode network ... -
Validity of diagnoses, treatment dates, and rating scales in the Swedish national quality register for electroconvulsive therapy
(Journal article; Peer reviewed, 2022)Background The Swedish national quality register for electroconvulsive therapy (Q-ECT) contains data on patients receiving treatment with electroconvulsive therapy (ECT) in Sweden. Aim This study determined the validity ... -
Trends in Dyslexia Research during the Period 1950 to 2020—Theories, Definitions, and Publications
(Journal article; Peer reviewed, 2022)Introduction. The focus of the present paper is on (1) how dyslexia research and hence definitions have developed during the period 1950–2020 and includes (2) a database search of scientific publications on dyslexia during ... -
Enhancing neuroimaging genetics through meta-analysis for Tourette syndrome (ENIGMA-TS): A worldwide platform for collaboration
(Journal article; Peer reviewed, 2022)Tourette syndrome (TS) is characterized by multiple motor and vocal tics, and high-comorbidity rates with other neuropsychiatric disorders. Obsessive compulsive disorder (OCD), attention deficit hyperactivity disorder ... -
Reduced neural responses to reward reflect anhedonia and inattention: an ERP study
(Journal article; Peer reviewed, 2022)An inhibited neural response to reward is typical of clinical depression and can predict an individual's overall depressive symptoms. However, the mechanism underlying this are unclear. Previous studies have found that ...