Clinical Study

Visual Puzzles, Figure Weights, and Cancellation: Some Preliminary Hypotheses on the Functional and Neural Substrates of These Three New WAIS-IV Subtests

Figure 3

Participant no. 3 with a right frontotemporal lesion. The CT image in (a) depicts a large lesion within the right anterior inferior medial temporal lobe with incursion of the lesion to include both straight gyri of the orbitofrontal lobes. The CT image in (b) depicts bilateral lesions in the cortex underlying the anterior-inferior cingulate gyri. Although the lesions are bilateral, (and this poses some degree of difficulty in making firm conclusions), the lesions are significantly larger and of greater extent in the right hemisphere.
123173.fig.003a
(a)
123173.fig.003b
(b)