Sökning: "neurocognitive"

Visar resultat 1 - 5 av 64 avhandlingar innehållade ordet neurocognitive.

  1. 1. Neurocognitive and endocrine dysfunction in women with exhaustion syndrome

    Författare :Agneta Sandström; Tommy Olsson; Lars Nyberg; Marie Åsberg; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cognition; attention; working memory; exhaustion syndrome; major depression; cortisol; HPA-axis; proinflammatory cytokines; psychology; neurocognitive; endocrine; fMRI; MRI; prefrontal cortex; multivariate; women; personality; TCI; stress; Public health medicine research areas; Folkhälsomedicinska forskningsområden; Diagnostic radiology; Diagnostisk radiologi; medicin; Medicine; diagnostisk radiologi; Diagnostic Radiology;

    Sammanfattning : Stress has emerged as one of the most important factors to consider in psychiatric diagnoses and has become a common reason for long-term sick leave (LTSL). Roughly 50% of LTSL due to psychiatric diseases are thought to be associated with work-related stress. LÄS MER

  2. 2. Neurocognitive modelling of human decision making

    Författare :Nazir Azadeh Hassannejad; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : A central issue related to climate change and the path to a low carbon society is how we can change our attitudes and associated behavioral patterns. This type of decisions is concerned with how complex systems can be dealt with, conceptually, psychologically, as well as socially. LÄS MER

  3. 3. Risk factors for development of neurocognitive disorders

    Författare :Anna-Märta Gustavsson; Klinisk minnesforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vascular risk factors; dementia; Alzheimer’s disease; ß-amyloid; white matter hyperintensities; cerebral small vessel disease;

    Sammanfattning : Vascular risk factors are believed to be involved in dementia development by increasing risk of the most common dementia types, Alzheimer’s disease (AD) and vascular dementia. The aim of this thesis was to study if risk factors affect key brain pathology directly, by using biomarkers for dementia in preclinical stages, and to assess previous findings in a large population-based setting. LÄS MER

  4. 4. Herpesvirus Infection and Immunity in Neurocognitive Disorders

    Författare :Gabriel Westman; Britt-Marie Eriksson; Martin Ingelsson; Olle Korsgren; Jan Ernerudh; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alzheimer s disease; Herpes simplex encephalitis; Herpesvirus; Cytomegalovirus; CMV; HSV-1; HHV-6; CD8 T-cells; Cellular immunity; Immunosenescence; Autoimmunity; NMDA receptor; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Herpesviruses have co-speciated with several vertebrate and invertebrate animals throughout the history of evolution. In the immunocompetent human host, primary infection is usually benign, whereafter the virus is brought into life-long latency. LÄS MER

  5. 5. Cross-functional brain imaging of attention, memory, and executive functions : Unity and diversity of neurocognitive component processes

    Författare :Petter Marklund; Lars Nyberg; Akira Miyake; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Human memory; executive functions; prefrontal cortex; sustained and transient neural activity; declarative long-term memory; attention; working memory; functional neuroimaging; cognitive control.; Psychology; Psykologi;

    Sammanfattning : The central theme of the present thesis revolves around the exploration of similarities and differences in brain activity patterns invoked by the component processes underlying mnemonic, executive and attentional functions. The primary aim was to identify and functionally characterize commonly recruited brain regions in terms of shared component processes, which has been a largely neglected area of research in cognitive neuroscience. LÄS MER