Fig. 3

Schematic diagrams representing each of the 8 radial positions in which study subjects had to search and reach 32 visual stimuli from 3 eccentricities (10⁰, 20⁰, and 30⁰). To statistically compare the visual processing speed (VPS) between the visual hemifields in the acquired brain injury (ABI) group, positions P2, P3, and P4 were considered as a healthy hemifield (H-HF, in blue) for the left homonymous visual field defects (HVFDs) and blind hemifield (B-HF, in gray) for right HVFDs. On the other hand, positions P6, P7 and P8 were considered as H-HF for right HVFDs and blind B-HF for left HVFDs. Positions P1 and P5 were not considered for this statistical analysis because they involved both HF