Movement-Related Cortical Potentials in Embodied Virtual Mirror Visual Feedback
نویسندگان
چکیده
منابع مشابه
A Mirror Visual Feedback Therapy System Applying Virtual Reality Technology
A VR-MVF system was developed and used for the treatment of CRPS at the Okayama University Hospital. Preliminary results from applying this system in patients showed that VR-MVF therapy may be plausible for CRPS treatment. The effects of VR-MVF therapy, however, may be enhanced by increasing the frequency of treatments. Thus, a remote personal VR-MVF system was designed for future implementatio...
متن کاملMovement-related cortical evoked potentials using four-limb imagery.
We compared the electroencephalographic changes during actual and imaginary movements with four limbs and classified optimally the responses during four-limb imagery. Evoked potentials in imagery exhibited lower and delayed peaks compared to actual-movement responses, but activations in the primary and the supplementary motor area were similar. Source-modeling analysis revealed that the motor a...
متن کاملShort-Latency Brain-Computer Interface Using Movement-Related Cortical Potentials
In recent years, brain-computer interface (BCI) has been developing as a communication and rehabilitation tool for patients with neurological diseases, such as stroke and spinal cord injury. This system decodes the user’s intention from the brain signal, e.g. electroencephalography (EEG), and translates it into device commands. For either rehabilitation or communication system based on BCI, the...
متن کاملMovement-related cortical activation with voluntary pinch task: simultaneous monitoring of near-infrared spectroscopy signals and movement-related cortical potentials.
This study was designed to evaluate hemodynamic and electrophysiological motor cortex responses to voluntary finger pinching in humans, with simultaneous recording of near-infrared spectroscopy (NIRS) signals and movement-related cortical potentials (MRCP). Six healthy, right-handed subjects performed 100 trials of voluntary right-thumb index-finger pinching with about a 10-second interval at t...
متن کاملAdaptation to Mirror Visual Feedback
The present study investigated motor adaptation of point-to-point reaching movements to mirror feedback in the sagittal plane. This is a novel paradigm that both displaces and inverts the visual feedback of the right hand, showing it as the left hand. This environment creates a conflict between proprioceptive (and somatosensory) and visual feedback through the direction of errors produced as th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2021
ISSN: 1664-2295
DOI: 10.3389/fneur.2021.646886