Sökning: "putamen"
Visar resultat 1 - 5 av 32 avhandlingar innehållade ordet putamen.
1. Dopamine receptors in the rat brain
Sammanfattning : Dopamine receptors belong to a large superfamily of G protein-coupled receptors and consist of the D1, D2, D3, D4, and D5 receptors. The D2, D3, and D4 receptors belong to the D2 receptor family which is characterized by having a large third cytoplasmic loop and a short C-terminus projecting into the cytosol, and by inhibiting the enzyme adenylyl cyclase. LÄS MER
2. Multimodal imaging : functional, structural, and molecular brain correlates of cognitive aging
Sammanfattning : Aging is associated with a decline in many (but not all) cognitive abilities. Although it remains largely unknown how changes in brain integrity relate to cognitive deficits, these changes are likely expressed across interrelated functional, structural, and molecular layers. LÄS MER
3. Assessment of Graft Effects and Function in Cell Replacement Therapy for Parkinson's Disease
Sammanfattning : This explorative study aimed to apply, develop, and evaluate assessment methods at various levels in cell replacement therapy for Parkinson’s disease (PD). Observed motor effects in five grafted patients support that timed motor tasks and clinical ratings of parkinsonism are able to monitor motor function, but their psychometric properties need further attention. LÄS MER
4. In vitro and postmortem studies of the brain opioid system : association to opiate dependence
Sammanfattning : Opioids such as heroin are highly addictive illicit drugs. The μ opioid receptor (MOR) plays a central role in mediating the effects of opiates and related opioid. LÄS MER
5. Magnetic Resonance Imaging in Parkinsons's disease and related disoders
Sammanfattning : Objectives: To identify diagnostic and prognostic biomarkers in the cerebral white (WM) and the deep grey matter (GM) in patients with Parkinson’s disease (PD) and atypical parkinsonian syndromes (APS) using magnetic resonance imaging (MRI). Methods: Patients with a clinical diagnosis of PD, multiple system atrophy (MSA) and progressive supranuclear palsy (PSP) were included in the study. LÄS MER