Fig. 2.
Brain areas activated in common by semantic and spatial orienting cues. Semantic and spatial cues commonly activated left frontal areas in lateral premotor cortex including FEF (1) and pre-SMA (2); posterior parietal areas in left intraparietal sulcus and superior parietal lobule (3) and right intraparietal sulcus (4); and visual cortex (5 and 6). Activations are shown superimposed on a representative brain volume normalized to the standardized brain (MRICro) in this and subsequent figures, using neurological convention (left = left).