<qa>  What is the study 1?Design: This protocol will consist of two separate but related studies: Study 1 is an observational trial whereby subjects with and without CP will participate in two different training paradigms, 10 sessions each, one that involves learning novel working memory tasks and one that involves motor skill learning in the lower extremities, adapted from the horizontal ladder task utilized in rodent studies. All will have blood draws for genetic analyses at baseline, the results of which will be related to changes in performance learning per task after training. 