Valay A. Shah

This study examines network segregation in older adults and finds it correlates with walking speed and working memory, with higher segregation linked to better physical function.

This study examines how uneven terrain and dual-task walking affect walking speed in older adults, finding that sensorimotor function better predicts changes in uneven terrain walking speed than cognitive function.

Extended practice with kinesthetic vibrotactile feedback improves reaching accuracy and efficiency, with performance comparable to visual feedback after 10 hours of training.

This study investigates vibrotactile discrimination across arm sites and stimulus timing, finding sequential presentation improves discrimination and suggesting the arm is viable for multivariate feedback in BMIs.

This study shows that vibrotactile feedback improves reach accuracy by reducing proprioceptive drift and altering movement planning, but also leads to a cognitive strategy that persists despite training.