Size Doesn't Matter: Cortical Stroke Lesion Volume Is Not Associated With Upper Extremity Motor Impairment and Function in Mild, Chronic Hemiparesis

To determine (1) the relationship between lesion volume and upper extremity (UE) motor impairment using the UE section of the Fugl-Meyer (FM) assessment; and (2) the relationship between lesion volume and UE functional outcomes using the Arm Motor Ability Test (AMAT) Functional Ability (FA) and Time scales.Secondary retrospective analysis of randomized controlled trial data.Outpatient rehabilitation clinic.Subjects with chronic stroke (N=139, 83...