Associations for tasks requiring single stimulus and working memory with different aspects of gait and posture: an exploratory study

This study aimed to delineate specific aspects of cognition that are related to gait and postural control parameters. Participants (N = 11, age = 76.55 ± 7.58 years) performed a series of cognitive tasks categorized as either lower-level (serial subtract 3 and continuous performance task) or higher-level (serial subtract 7 and rapid visual input processing task) tasks. Following the completion of the cognitive tasks, participants performed balance and gait activities. This procedure was performed on two separate days with a minimum 48-h rest period between days. A bivariate Pearson correlation analysis was utilized to identify relationships between cognitive task scores and gait speed, step length, gait imbalance as well as the visual, vestibular, and somatosensory aspect of postural control. Lower-level cognitive tasks, specifically the serial subtract 3 was significantly (P 

Source: International Journal of Rehabilitation Research - May 2, 2019 Category: Rehabilitation Tags: Original Articles Source Type: research