Sökning: "helena grip"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden helena grip.

  1. 1. Biomechanical assessment of head and neck movements in neck pain using 3D movement analysis

    Författare :Helena Grip; Gertjan Ettema; Umeå universitet; []
    Nyckelord :movement analysis; kinematics; helical axis; neck pain; whiplash; cervical spine; pattern classification; motor control; head-eye co-ordination; head movement; biomedicinsk strålningsvetenskap; Biomedical Radiation Science;

    Sammanfattning : Three-dimensional movement analysis was used to evaluate head and neck movement in patients with neck pain and matched controls. The aims were to further develop biomechanical models of head and neck kinematics, to investigate differences between subjects with non-specific neck pain and whiplash associated disorders (WAD), and to evaluate the potential of objective movement analysis as a decision support during diagnosis and follow-up of patients with neck pain. LÄS MER

  3. 2. Real-time signal processing in MEMS sensor-based motion analysis systems

    Författare :Jiaying Du; Maria Lindén; Helena Grip; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; elektronik; Electronics;

    Sammanfattning : This PhD thesis focuses on real-time signal processing for hardware-limited micro-electro-mechanical system (MEMS) sensor-based human motion analysis systems. The aim of the thesis is to improve the signal quality of MEMS gyroscopes and accelerometers by minimizing the effects of signal errors, considering the hardware limitations and the users' perception. LÄS MER

  4. 3. Studies on Spasticity from an Interventional Perspective

    Författare :Per Ertzgaard; Richard Levi; Björn Gerdle; Helena Grip; Jean-Michel Gracies; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : This thesis focuses on interventional aspects of spasticity, but has a very holistic approach, grounded in the specialty of Rehabilitation medicine. This means capturing the effects of spasticity, on such a complex biological system as the human being, living in a psychosocial context affecting the situation. LÄS MER

  5. 4. Wearable Pedobarography System for Monitoring of Walk Related Parameters

    Författare :Per Anders Rickard Hellström; Mia Folke; Martin Ekström; Ning Xiong; Helena Grip; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; elektronik; Electronics;

    Sammanfattning : Health care costs have increased over the last decades due to an ageing population. Therefore, research in personal health monitoring (PHM) has increased in response to this. LÄS MER

  7. 5. Clinical and kinematic assessments of upper limb function in persons with post-stroke symptoms

    Författare :Gudrun M Johansson; Charlotte K Häger; Helena Grip; Erika Franzén; Umeå universitet; []
    Nyckelord :Cross-sectional studies; Arm; Hand; Gait; Outcome assessment; Clinical laboratory techniques;

    Sammanfattning : Stroke is a common and multifaceted disease that often involves motor deficits in the upper limb. This thesis investigated reliability and validity of existing clinical assessments of upper limb function in persons with post-stroke symptoms and in non-disabled controls. LÄS MER