Motor assessment in pediatric neuropsychology: Relationships to executive function

摘要

Executive function often refers to control behaviors such as "initiating," "sustaining," "inhibiting," and "switching." These mechanisms contribute to regulation of thinking and emotion but can be observed most clearly in the motor system. Neuropsychology has been influenced by "top-down" models of cognitive control that emerged from information-processing theories of cognition. In fact, neural models provide evidence that control processes are highly interactive within the cortico-striatal-cerebellar circuits. Cognition unfolds in response to motor-driven adaptation, and evidence exists for similar firing of brain cells and circuits during "imagined action" as in actual motor behavior. The motor system develops early and yet is not routinely assessed in neuropsychological evaluation of children with neuro developmental disorders. This article reviews some of the approaches to motor assessment that have sensitivity to neurodevelopmental disorders, and advocates for inclusion of motor assessment, particularly in evaluating control processes independent of culture, language, and other confounders.