Sökning: "Medical and Health Sciences Clinical Medicine Neurology"

Visar resultat 21 - 25 av 352 avhandlingar innehållade orden Medical and Health Sciences Clinical Medicine Neurology.

  1. 21. Functional Characterization of Tyrosine Transporters in fibroblast from Healthy Controls and Schizophrenic Patients

    Författare :Ravi Vumma; Nikolaos Venizelos; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fibroblasts; Schizophrenia; Precursor of Dopamine; Biological Transport; Active cellphysiology; Tyrosine and alanine transport; System-L; LAT1; LAT2; LAT3; LAT4; MEDICINE; MEDICIN; Internal medicine; Invärtesmedicin; Neurology; Neurologi; Neurology; Neurologi;

    Sammanfattning : Cultured human fibroblasts offer an advantageous system to investigate the amino acid transport properties without confounding the affects of disease state and its treatment in many systemic psychiatric disorders. In previous studies, fibroblast cells have been used to investigate the tyrosine transport across plasma membranes in patients with schizophrenia and autism with out characterizing the particular amino acid transporters. LÄS MER

  3. 22. Carotid stenosis

    Författare :Elias Johansson; Per Wester; Conny Arnerlöv; Arne Lindgren; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Carotid stenosis; Risk; Recurrence; Stroke; TIA; Near-occlusion; Carotid Endarterectomy; Delay; Panoramic Radiographs; Cardiovascular medicine; Kardiovaskulär medicin; Neurology; Neurologi; Internal Medicine; invärtesmedicin; neurologi; Neurology; odontologi; Odontology;

    Sammanfattning : Carotid stenosis is one of several causes of ischemic stroke and entails a high risk of ischemic stroke recurrence. Removal of a carotid stenosis by carotid endarterectomy results in a risk reduction for ischemic stroke, but the magnitude of risk reduction depends on several factors. LÄS MER

  4. 23. 4D flow MRI and modelling to assess cerebral arterial hemodynamics : method development and evaluation, with implementation in patients with symptomatic carotid stenosis

    Författare :Madelene Holmgren; Anders Eklund; Jan Malm; Anders Wåhlin; Sara Qvarlander; Ronnie Wirestam; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; 4D flow MRI; carotid stenosis; cerebral blood flow; cerebral arterial compliance; cerebrovascular resistance; circleof Willis; computational fluid dynamics; magnetic resonance imaging; stroke; vascular disease; Neurology; neurologi;

    Sammanfattning : Blood flow measurements are important for understanding the development of cerebrovascular diseases. With 4D flow magnetic resonance imaging (4D flow MRI), simultaneous velocity measurements are obtained in all cerebral arteries in a scan of about ten minutes. However, 4D flow MRI is a relatively new technique. LÄS MER

  5. 24. Brain, consciousness and disorders of consciousness at the intersection of neuroscience and philosophy

    Författare :Michele Farisco; Kathinka Evers; Wolf Singer; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Brain; consciousness; disorders of consciousness; neuroethics; neurophilosophy; Filosofi; Philosophy; Neuroscience; Neurovetenskap;

    Sammanfattning : The present dissertation starts from the general claim that neuroscience is not neutral, with regard to theoretical questions like the nature of consciousness, but it needs to be complemented with dedicated conceptual analysis. Specifically, the argument for this thesis is that the combination of empirical and conceptual work is a necessary step for assessing the significant questions raised by the most recent study of the brain. LÄS MER

  7. 25. Rotator Cuff Tears : Short- and long-term aspects on treatment outcome

    Författare :Mats Ranebo; Lars Adolfsson; Hanna Björnsson; Rolf Norlin; Ian Trail; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Rotator cuff tear is a common disorder and there is a lack of knowledge of appropriate treatment and consequences of different treatment modalities. The overall aim of this thesis was to examine short- and long-term results of rotator cuff tear treatment. LÄS MER