Fig. 1.
From: Locomotor circumvention strategies are altered by stroke: I. Obstacle clearance
Dynamic clearance (DC) and instantaneous distance (IDC) for stationary and head-on approaches. Comparisons are shown between the stroke (dark shade) and control groups (light shade): DC mean ± SD for (a) locomotor and (b) perceptuomotor tasks; IDC mean ± SD for (c) locomotor and (d) perceptuomotor tasks. *p < 0.05. Black arrows following the black spheres at the bottom of the graph indicate direction of obstacle approach.