Sökning: "Motor imagery"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Motor imagery.

1. 1. Temporal representation of Motor Imagery : towards improved Brain-Computer Interface-based strokerehabilitation

   Författare :Jonatan Tidare; Elaine Åstrand; Pawel Herman; Mälardalens högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; brain-computer interface; eletroencephalogram; stroke rehabilitation;

   Sammanfattning : Practicing Motor Imagery (MI) with a Brain-Computer Interface (BCI) has shown promise in promoting motor recovery in stroke patients. A BCI records a person’s brain activity and provides feedback to the person in real time, which allows the person to practice his or her brain activity. LÄS MER

3. 2. Imaging imagining actions

   Författare :CJ Olsson; Lars Nyberg; A.Mark Williams; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mental training; motor training; novices; imaging; athletes; fMRI; internal imagery; motor representation; brain systems; practice; learning; transfer; active; Physiology; Fysiologi;

   Sammanfattning : Mental training has been studied extensively for the past century but we are still not completely sure how it affects brain and behavior. The aim of this doctoral thesis was to examine one aspect of mental training i.e. motor imagery. LÄS MER

4. 3. Motor Imagery to Facilitate Sensorimotor Re-Learning (MOTIFS): Integrating Dynamic Motor Imagery in Current Treatment of Knee Injury

   Författare :Niklas Cederström; Idrottsvetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; knee injury; Sport medicine; Exercise therapy; Sport psychology;

   Sammanfattning : Traumatic knee injury is common in physical activity that includes jumping and cutting movements, and most commonly include anterior cruciate ligament (ACL) or meniscus injuries. Surgical or non-surgical intervention strategies may be chosen, but treatment will include a physical-therapist led physical training program. LÄS MER

5. 4. Biomechanical and neural aspects of eccentric and concentric muscle performance in stroke subjects : Implications for resistance training

   Författare :Mattias Hedlund; Britta Lindström; Peter Sojka; Ronnie Lundström; Carl-Johan Olsson; Jan Lexell; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fMRI; Isokinetic; Motor imagery; Muscular strength; Resistance training; Neurological rehabilitation;

   Sammanfattning : Muscle weakness is one of the major causes of post-stroke disability. Stroke rehabilitation programs now often incorporate the same type of resistance training that is used for healthy subjects; however, the training effects induced from these training strategies are often limited for stroke patients. LÄS MER

7. 5. Neural correlates of skilled movement : functional mapping of the human brain with fMRI and PET

   Författare :H Henrik Ehrsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Brain; manual dexterity inter-limb coordination; kinesthesia; motor imagery;

   Sammanfattning : Humans have unique abilities to perform certain types of skilled voluntary movements. In this thesis we examine the neural substrates of. (i) fine digit actions, in particular the control of fingertip forces during manipulation, and (ii) the coordination of voluntary movements of different limbs. LÄS MER