Now showing items 69-88 of 817

    • Borderline personlighetsforstyrrelse. En systematisk litteraturgjennomgang av faktorer under omsorgssvikt og tilknytning som kan påvirke utviklingen av borderline personlighetsforstyrrelse 

      Johansen, Vanja Veronika (Master thesis; Mastergradsoppgave, 2017-05-02)
      Formålet med studiet var å undersøke sammenhengen mellom omsorgssvikt, tilknytningsstil og borderline personlighetsforstyrrelse. Det ble tatt utgangspunkt i eksisterende forskningslitteratur, og PRISMA´S retningslinjer for strukturert litteratursøk ble fulgt. På grunn av en mengde tidligere studier på dette feltet ble artikkelsøket avgrenset til å kun omhandle nyere litteratur fra januar 2013 til ...
    • Bruk av hesteassistert psykoterapi til behandling av mennesker med relasjonstraumer: En kvalitativ undersøkelse 

      Vebostad, Mailen Ljovshin (Master thesis; Mastergradsoppgave, 2017-05-02)
      Hensikten med studien er å utforske hvordan pasienter opplever hesteassistert psykoterapi som en del av deres behandling. Hesteassistert psykoterapi gir pasientene lærdom gjennom en praktisk tilnærming i nåtid fremfor teori, og er det som skiller hesteassistert psykoterapi ut fra annen behandling. For å utforske dette, ble det benyttet et kvalitativ design, og semi-strukturerte intervjuer av fem ...
    • Bullying Among Hospital Staff : Use of Psychometric Triage to Identify Intervention Priorities 

      Eriksen, Geir Steinar; Nygren, Ivan; Rudmin, Floyd Webster (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      Survey of workplace bullying in a Norwegian hospital found that 10% of nurses, therapists, and physicians (N=440) had witnessed bullying. Negative Acts Questionnaire (NAQ) scores were low, Minnesota Satisfaction Questionnaire (MSQ) scores were positive, and Organizational Commitment Questionnaire (OCQ) scores were neutral. NAQ scores and having witnessed bullying both predicted low MSQ scores, ...
    • Buried alive: A qualitative study of avalanche survivors’ learning experience after an avalanche accident 

      Kristensen, Thea; Hielm, Iselin (Mastergradsoppgave; Master thesis, 2023-02-14)
      With the growing appeal of backcountry skiing, there has been a rise in interest and research into avalanches and people's embedded role in these. Avalanche terrain presents a complex learning environment as the feedback one receives from the terrain can be both misleading and non-existent. Previous accident studies in particular along with avalanche literature at large has been conducted using ...
    • Bør rusavhengige kvinner tilbys kjønnsspesifikk behandling? En kvalitativ studie av helsepersonells erfaringer med behandlingstilbudet for kvinnelige rusmiddelavhengige 

      Ekanger, Silje Margrethe; Straume, Randi (Master thesis; Mastergradsoppgave, 2022-12-13)
      Denne hovedoppgaven er en kvalitativ, semi-strukturert intervjustudie av 8 behandleres erfaringer med behandlingstilbudet til rusmiddelavhengige kvinner og menn. Hovedfokus var hvordan de opplever at rusmiddelavhengige kvinner har det i døgnbehandling for rusmiddelavhengighet. Underveis i studien ble vi klar over at rusmiddelavhengige er en svært heterogen pasientgruppe, med mange og sammensatte ...
    • The Cafeteria Diet: a standardized protocol and its effects on behavior 

      Lalanza, Jaume F; Snoeren, Eelke (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-12-10)
      Obesity is a major health risk, with junk food consumption playing a central role in weight gain, because of its high palatability and high-energy nutrients. The Cafeteria (CAF) diet model for animal experiments consists of the same tasty but unhealthy food products that people eat (e.g. hot dogs and muffins), and considers variety, novelty and secondary food features, such as smell and texture. ...
    • CaMKIIa+ neurons in the bed nucleus of the stria terminalis modulate pace of natural reward seeking depending on internal state 

      Huijgens, Patty Thalia; Heijkoop, Roy; Vanderschuren, Louk; Lesscher, Heidi; Snoeren, Eelke Mirthe Simone (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-24)
      This study aims to investigate the underlying neurobiological mechanisms that regulate natural reward seeking behaviors, specifically in the context of sexual behavior and sucrose self-administration. The role of CaMKIIa+neurons in the bed nucleus of the stria terminalis (BNST) was explored using chemogenetic silencing and -stimulation. Additionally, the study examined how these effects ...
    • Can a happy relationship predict a happy life? A population-based study of maternal well-being during the life transition of pregnancy, infancy, and toddlerhood 

      Dyrdal, Gunvor Marie; Røysamb, Espen; Nes, Ragnhild Bang; Vittersø, Joar (Journal article; Tidsskriftartikkel; Peer reviewed, 2010-12-12)
      The association between overall life satisfaction (LS) and relationship satisfaction (RS) was investigated longitudinally among mothers (N=67,355), using data from the Norwegian Mother and Child Cohort Study (MoBa), conducted by the Norwegian Institute of Public Health. Data were collected twice during pregnancy, and at 6 and 36 months postpartum. Satisfaction increased during pregnancy, with RS ...
    • Can accelerated transcranial direct current stimulation improve memory functions? An experimental, placebo-controlled study 

      Bystad, Martin; Storø, Benedicte Haug; Gundersen, Nina; Larsen Wiik, Ida Karine; Nordvang, Lene; Grønli, Ole; Rasmussen, Ingrid Daae; Aslaksen, Per M. (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-01)
      The aim of this study was to investigate whether transcranial Direct Current Stimulation (tDCS) could improve verbal memory functions in healthy old and younger participants. We hypothesized that active tDCS led to significantly improved memory function, compared to placebo tDCS. Forty healthy participants (20 old and 20 younger participants) were included in the study. We applied a novel stimulation ...
    • Can Difficult Lectures be Interesting AND Pleasant? Hedonic and Eudaimonic Feelings as a Function of Perceived Difficulty 

      Ivan, Håvard (Master thesis; Mastergradsoppgave, 2022-12-01)
      What is it that makes challenge and complexity so appealing to humans? Research derived from positive psychology have tried to answer this question, and in the process found evidence suggesting that people experience different feelings as the perception of difficulty rises. In this study, using Gudrun Eckblad’s scheme theory as premise, we predicted that reported feelings of pleasure would be most ...
    • Can drug-related information reverse the effects of a local anesthetic cream? An investigation into the nocebo hyperalgesic response 

      Zwarg, Maria Lorentze; Hage Eilertsen, Hans-Ingvald (Master thesis; Mastergradsoppgave, 2013-04-30)
      Objective: Verbal information accompanying administration of a drug has been shown to modulate treatment outcome, in both positive and negative directions. If drug effects alter as a function of verbal suggestions, negative information may potentially abolish or even reverse treatment effects. To test whether nocebo information can reverse the effect of a drug, we investigated how such information ...
    • Can HRV Biofeedback Improve Short-Term Effort Recovery? Implications for Intermittent Load Sports 

      Perez-Gaido, Mauro; Lalanza, Jaume F; Parrado, Eva; Capdevila, Lluis (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-05)
      As intensity and physical demands continue to rise in sport competition, faster and better recovery becomes essential. The aim of this study was to assess the effects of HRV biofeedback (HRVB) while recovering from a submaximal aerobic exercise. Ten physically-active graduate students participated in the study, which was conducted in four sessions: exercise with free-breathing recovery, first ...
    • Can perinatal SSRI exposure affect sexual behavior later in life? Early Developmental Fluoxetine Exposed Female Rats Observed in a Seminatural Environment 

      Hegstad, Jan (Master thesis; Mastergradsoppgave, 2019-05-02)
      Renewed interests in sexual behavior research stems from human reports of negative symptoms of selective serotonin reuptake inhibitor (SSRI). The use of SSRIs, during pregnancy might impact the developing child, due to the drug’s ability to cross the placenta and also be present in breastmilk. Perinatal SSRI exposure thus elevates serotonin levels in the developing brain, during phases where serotonin ...
    • The case of case reports: A decade of publications by staff at a major university hospital 

      Nissen, Trygve; Bergvik, Svein; Wynn, Rolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2015)
      <p><i>Rationale:</i> The place of case reports in the medical literature has been much debated in recent years. This study was undertaken to gain knowledge about the publication practice of case reports and case series from a major university hospital. <p><i>Method:</i> We decided to conduct a retrospective, bibliographic, descriptive study of published case reports and case series from a university ...
    • The Category-Focus Implicit Association Test 

      Siebler, Frank; González, Roberto; Ordóñez, Gabriela; Bohner, Gerd; Haye, Andrés; Sirlopú, David; Millar, Andres; De Tezanos-Pinto, Pablo; Torres, David (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
    • Causes and consequences of stress. Interplay between cognitive social and biological aspects 

      Nolen, Kristi Shannon (Master thesis; Mastergradsoppgave, 2015-11-03)
      The purpose of this article is to explore the roles of cognitive, social and biological reasons for stress and to relate practical interventions to them. Understanding stress and how it can play out is pivotal in managing it. The physiological stress response works much in the same manner in individuals everywhere; first observing something that is potentially perceived as a threat to the self, and ...
    • Cerebral cortical thickness and surface area in adolescent anorexia nervosa: Separate and joint analyses with a permutation-based nonparametric method 

      Myrvang, Anna Dahl; Vangberg, Torgil Riise; Stedal, Kristin; Rø, Øyvind; Endestad, Tor; Rosenvinge, Jan H; Aslaksen, Per M (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-12-17)
      <i>Objective</i> - Reduction in cerebral volume is often found in underweight patients with anorexia nervosa (AN), but few studies have investigated other morphological measures. Cortical thickness (CTh) and surface area (CSA), often used to produce the measure of cortical volume, are developmentally distinct measures that may be differentially affected in AN, particularly in the developing brain. ...
    • Cerebrale volumetriske endringer hos jenter med anorexia nervosa 

      Eriksen, Mie-Susanne Høeg (Master thesis; Mastergradsoppgave, 2017-05-01)
      Tidligere studier som har undersøkt hjernens strukturelle og funksjonelle karakteristikker hos pasienter med Anorexia nervosa (AN), har vist korrelasjoner mellom AN og svekkelse i eksekutive funksjoner, og mellom AN og volumetriske mål av hjernen. I denne studien var hensikten å undersøke om det er volumetriske forskjeller i hjernen kortikalt og subkortikalt, mellom pasientgruppen (AN-pasienter) og ...
    • Cerebrospinal fluid markers for synaptic function and Alzheimer type changes in late life depression 

      Siafarikas, Nikias Ioannis; Kirsebom, Bjørn-Eivind; Srivastava, Deepak P; Eriksson, Cecilia Magdalena; Auning, Eirik; Hessen, Erik; Selbæk, Geir; Blennow, Kaj; Aarsland, Dag; Fladby, Tormod (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10-13)
      To explore markers for synaptic function and Alzheimer disease (AD) pathology in late life depression (LLD), predementia AD and normal controls (NC). A cross-sectional study to compare cerebrospinal fluid (CSF) levels of neurogranin (Ng), Beta-site amyloid-precursor-protein cleaving enzyme1 (BACE1), Ng/BACE1 ratio and Amyloid-β 42/40 ratio, phosphorylated-tau and total-tau in LLD with (LLD AD) or ...
    • Cerebrospinal fluid neurofilament light chain mediates age-associated lower learning and memory in healthy adults 

      Hemminghyth, Mathilde Suhr; Chwiszczuk, Luiza; Breitve, Monica Haraldseid; Gisladottir, Berglind; Grøntvedt, Gøril Rolfseng; Nakling, Arne Exner; Rongve, Arvid; Fladby, Tormod; Kirsebom, Bjørn-Eivind Seljelid (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-27)
      Multiple cognitive domains, including learning, memory, and psychomotor speed, show significant reductions with age. Likewise, several cerebrospinal fluid (CSF) neurodegenerative biomarkers, including total tau (t-tau, a marker of neuronal body injury) and neurofilament light chain (NfL, a marker of axonal injury) show age-related increases in normal aging. In the current study, we aimed to investigate ...