Orthographic Visualisation Induced Brain Activations in a Chronic Poststroke Global Aphasia with Dissociation between Oral and Written Expression

Figure 4

Interaction contrast (a, c) and 90% C.I. contrast estimates (b, d) between the patient (white bars) and the control (grey bars) during the picture naming with orthographic strategy (first and third bars) relative to naming without strategy (second and fourth bars). Cluster x y z coordinates (mm) in (a), (b): -18 -68 12, in (c), (d): -20 62 -4 (p=0.01, cluster size≥100).

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