Sökning: "myoelectric control"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden myoelectric control.
1. Myoelectric Control for Hand Prostheses
Sammanfattning : An investigation of improvements of myoelectric prostheses has been undertaken. The primary aims of this thesis were (1) to generate an accurate prediction of as many hand movement as possible, (2) to produce a training setup for subjects allowing intuitive and instant control over multiple movements, and (3) to reduce the training cycle for the control system to a maximum of a couple of minutes to enable optimizations, e. LÄS MER
2. The Assessment of Capacity for Myoelectric Control : Psychometric evidence and comparison with upper limb prosthetic outcome measures
Sammanfattning : Evaluation of outcomes using validated prosthetic outcome measures (OMs) is a current priority in upper limb (UL) prosthetics, and OMs with psychometric evidence toward UL prosthesis users are thus necessary. The “Assessment of Capacity for Myoelectric Control” (ACMC) is a tool that assesses the ability to control a myoelectric prosthetic hand. LÄS MER
3. On the Utility of Representation Learning Algorithms for Myoelectric Interfacing
Sammanfattning : Electrical activity produced by muscles during voluntary movement is a reflection of the firing patterns of relevant motor neurons and, by extension, the latent motor intent driving the movement. Once transduced via electromyography (EMG) and converted into digital form, this activity can be processed to provide an estimate of the original motor intent and is as such a feasible basis for non-invasive efferent neural interfacing. LÄS MER
4. Upper limb reduction deficiencies in Swedish children : classification, prevalence and function with myoelectric prostheses
Sammanfattning : Upper limb reduction deficiency (ULRD) is a rare condition that has been known ever since the 6th century B.C. This is a lifelong deficiency which in an afflicted child can lead to practical limitations, social restrictions and physical problems. LÄS MER
5. Electromyogram Signal Enhancement and Upper-Limb Myoelectric Pattern Recognition
Sammanfattning : Losing a limb causes difficulties in our daily life. To regain the ability to live an independent life, artificial limbs have been developed. Hand prostheses belong to a group of artificial limbs that can be controlled by the user through the activity of the remnant muscles above the amputation. LÄS MER