Sökning: "Parkinson’s disease"

Visar resultat 1 - 5 av 85 uppsatser innehållade orden Parkinson’s disease.

  1. 1. Analysis of Mouse Whisker Movement Synchronicity

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Johanna Elisabeth de Voogel; [2020]
    Nyckelord :;

    Sammanfattning : In active sensing, sensory organs are actively controlled by the motor system to optimize stimuli acquisition. Coupling behaviour of animal models with electrophysiological signals could give us important insights in the workings of this active sensing in health and disease. In this work, a contribution is made towards this aim. LÄS MER

  2. 2. Automatic Differential Diagnosis Model of Patients with Parkinsonian Syndrome : A model using multiple linear regression and classification tree learning

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysik; Uppsala universitet/Tillämpad kärnfysik

    Författare :Rakel Löwe; Ida Schneider; [2020]
    Nyckelord :PET; Parkinsonism; Parkinsonian syndrome; multilinear regression; classification tree;

    Sammanfattning : Parkinsonian syndrome is an umbrella term including several diseases with similar symptoms. PET images are key when differential diagnosing patients with parkinsonsian syndrome. In this work two automatic diagnosing models are developed and evaluated, with PET images as input, and a diagnosis as output. LÄS MER

  3. 3. Feature Extraction and Classification of Medication-Induced Hyperkinesia During Treatment of Parkinson's Disease

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Erik Liljeroth; [2020]
    Nyckelord :Parkinson s disease; neural network; autoencoder; classification; feature extraction; Mathematics and Statistics;

    Sammanfattning : The recent progress in wearable sensor technology, signal processing and machine learning enables novel applications in fields such as automatic disease symptom tracking and classification. In this project, data from an ongoing Parkinson’s disease study at the Lund University Hospital is gathered and analyzed, and classification models of varying complexity for symptom severity are evaluated. LÄS MER

  4. 4. Sambandet mellan fysisk aktivitet och depression hos personer med Parkinsons sjukdom

    Kandidat-uppsats, Uppsala universitet/Åsenlöf: Fysioterapi; Uppsala universitet/Åsenlöf: Fysioterapi

    Författare :Azad Alp; Lena Duong; [2020]
    Nyckelord :Parkinson’s disease; Depression; Physical Activity; IPAQ-E; MADRS-S;

    Sammanfattning : Bakgrund: Parkinsons Sjukdom (PS) är en kronisk progressiv neurodegenerativ sjukdom som ger både motoriska och icke-motoriska symtom. Ett vanligt icke-motoriskt symtom vid PS är depression. Depression påverkas, enligt forskning, positivt av fysisk aktivitet (FA) men stark evidens saknas för sambandet mellan dem. LÄS MER

  5. 5. Low dimensional representations of neuronal activity in Parkinson’s disease

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Röhss; Míriam Vall; [2020]
    Nyckelord :;

    Sammanfattning : This project has been concerned with developing methods for dimensionality reduction and feature extraction of brain activity in the basal ganglia in parkinsonian brains. Dimensionality reduction of local field potential activity was based on feature vectors produced from the discrete Fourier transform of activity. LÄS MER