Sökning: "EMG"
Visar resultat 21 - 25 av 136 avhandlingar innehållade ordet EMG.
21. Botulinum Toxin in the Treatment of Focal Hyperhidrosis and Dyshidrotic Hand Dermatitis
Sammanfattning : Excessive sweating may cause considerable disability, with psychological, social and occupational consequences. Primary hyperhidrosis may also play a key role in the pathogenesis of dyshidrotic dermatitis and some other skin diseases. LÄS MER
22. Occupational health risks in dentistry - musculoskeletal disorders and neuropathy in relation to exposure to physical workload, vibrations and mercury
Sammanfattning : The aim of the thesis was to focus on the occupational health risks in dentistry with emphasis on musculoskeletal disorders in the neck and upper limbs and neuropathy in the hands, in relation to exposure to physical workload, vibration and mercury. An increased high frequency of long-lasting and wide-spread musculoskeletal symptoms in the neck and shoulder regions (58-75% during the past 12 months) was found in dentists and dental hygienists compared to different referent groups; furthermore, wrist/hand (46-59%) and hip (19-27%) disorders as well in female dentists and dental hygienists. LÄS MER
23. Pelvic floor dysfunction. A vaginal surface EMG study in healthy and incontinent women
Sammanfattning : Dysfunction of the pelvic floor can lead to incontinence and different forms of lower urinary tract symptoms (LUTS). Urinary incontinence is a common problem and about 500 000 persons in Sweden, mostly (2/3) women, suffering from incontinence. LÄS MER
24. EMG and strength in trunk and hip muscles
Sammanfattning : The overall aim of this thesis was to study the myouelectric activity of all major muscles involved in the movements and stabilization of the trunk, pelvis and hips during training exercises, postures, motor tasks, maximal strength performance and locomotion. By use of ultra-sound, EMG electrodes could be guided safely and accurately into muscles situated even close to the spinal column, such as psoas, quadratus lumborum and deep parts of erector spinae. LÄS MER
25. Proposing Combined Approaches to Remove ECG Artifacts from Surface EMG Signals
Sammanfattning : Electromyography (EMG) is a tool routinely used for a variety of applications in a very large breadth of disciplines. However, this signal is inevitably contaminated by various artifacts originated from different sources. LÄS MER