The feasibility and efficacy of a serial reaction time task that measures motor learning of anticipatory stepping.

ABSTRACT:

Background

Motor learning has been investigated using various paradigms, including serial reaction time tasks (SRTT) that examine upper extremity reaching and pointing while seated. Few studies have used a stepping SRTT, which could offer additional insights into motor learning involving postural demands. For a task to measure motor learning, naïve participants must demonstrate a) improved performance with task practice, and b) a dose-response relationship to learning the task.

Research question

Is a stepping SRTT feasible and efficacious for measuring motor learning?

Methods

In this prospective study, 20 participants stood on an instrumented mat and were presented with stimuli on a computer screen. They stepped to the corresponding positions on the mat as quickly as

SUBMITTER: Olivier GN 

PROVIDER: S-EPMC8092847 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature