Brain Scans etc
(Click thumbnails for larger images)
Figure 13.5 Left to right: Brain activation decreases (circled) and increases (squared outlines) in the identity, phonological and orthographic conditions. Contrasts show differences in brain activation for identity items compared to unrelated items; phonologically related items compared to unrelated items; orthographically related items compared to unrelated items; and orthographically related items compared to phonologically related items. Note that the bottom left panel depicts relatively greater activation in the orthographic condition than in the phonological condition (circled areas) and greater activation in the phonological condition than in the orthographic condition (squared outline areas).