Online motor control is often required to correct errors in rapid adjustments during reaching
movements. It has been established that the initial arm trajectory during reaching is …

Improving tracking performance requires numerous adjustments in the motor system,
including peripheral muscle functions and central motor commands. These commands can …

Background Age-related decline in goal-directed behavior could be risky for older adults to
maintain daily activities. Our previous studies have shown that long-term Tai Chi (TC) …

Background Strokes are a leading cause of disability worldwide, with many survivors
experiencing difficulty in recovering upper extremity movement, particularly hand function …

The online control system allows for automatic corrective response to unexpected
perturbation. This corrective response may involve a prediction error between the sensory …