Search for dissertations about: "white matter"

Showing result 1 - 5 of 169 swedish dissertations containing the words white matter.

  1. 1. The matter of white matter in Alzheimer's disease. -On white matter disease from neuropathology and neuroimaging to clinical presentation

    University dissertation from Department of Clinical Sciences, Lund University

    Author : Martin Sjöbeck; Lunds universitet.; Lund University.; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; patologisk anatomi; Patologi allmän ; pathological anatomy; General pathology; medicinsk instrumentering; tomografi; radiologi; Klinisk fysiologi; medical instrumentation; tomography; radiology; executive dysfunction; Clinical physics; magnetic resonance imaging; diffusion tensor imaging; neuropathology; microvascular pathology; astrocytes; myelin; oligodendrocytes; white matter disease; Alzheimer s disease; neuropsychology; neuropsykologi; Neurologi; neurophysiology; neurofysiologi; Psychiatry; clinical psychology; psychosomatics; Psykiatri; klinisk psykologi; psykosomatik; Neurology;

    Abstract : Popular Abstract in Swedish Hjärnan består av hjärnbarken, även kallad den grå substansen, och den underliggande vita substansen. Den grå substansen med alla nervceller svarar bland annat för våra kognitiva funktioner som gör var och en av oss till unika individer. READ MORE

  2. 2. The type IV Oligodendrocyte : experimental studies on chicken white matter

    University dissertation from Linköping : Linköpings universitet

    Author : Emma S. Anderson; Linköpings universitet.; Linköpings universitet.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : In mammals, islet amyloid polypeptide (IAPP) is co-produced with insulin in pancreatic ß-cells. In the chicken, the expression of IAPP in the brain is more than 10-fold higher than in the pancreas. READ MORE

  3. 3. The matter of white and gray matter in cognitive impairment

    University dissertation from Stockholm : Karolinska Institutet, Dept of Neurobiology, Care Sciences and Society

    Author : Soheil Damangir; Karolinska Institutet.; Karolinska Institutet.; [2017]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Cognitive impairment spans from minor subjective cognitive impairment to disabling dementia. Many biomarkers have been developed to monitor different aspects of cognitive impairment. Magnetic resonance imaging is the most used neuroimaging biomarker in research and can measure gray matter (GM) and white matter (WM) changes. READ MORE

  4. 4. Volumetric assessment of hippocampus and cerebral white matter lesions in structural MRI

    University dissertation from Göteborg : University of Gothenburg

    Author : Erik Olsson; Göteborgs universitet.; Gothenburg University.; [2013]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; structural MRI; white matter lesions; hippocampal volumetry; reliability; mild cognitive impairment; dementia; low dose radiation;

    Abstract : Assessment in structural MRI like hippocampal volumetry and white matter lesion (WML) assessment is receiving widespread attention and recommen-dation as important research and diagnostic tools. The aim in this thesis is to contribute to enhanced reliability and validity in structural MRI assessment. READ MORE

  5. 5. Cerebral white matter changes in patients with cognitive impairment - clinical and pathophysiological aspects

    University dissertation from Göteborg : University of Gothenburg

    Author : Michael Jonsson; Göteborgs universitet.; Gothenburg University.; [2012]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; white matter changes; vascular factors; cognitive impairment; neuropsychiatric symptoms; cerebrospinal fluid biomarkers; demyelination; axonal degeneration;

    Abstract : Cerebral white matter changes (WMC), detected with computed tomography (CT) or magnetic resonance imaging (MRI), represent a common condition in elderly people. However, the prognostic, symptomatological and biochemical constituents of WMC are only partially known. READ MORE