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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Cortex. 2011 Oct 17;48(10):1288–1297. doi: 10.1016/j.cortex.2011.09.009

Figure 3.

Figure 3

DWI (top panel) and PWI (lower panel) scans of a patient with asyntactic comprehension and impaired short-term memory associated with ischemia in left angular gyrus. He was 40% correct for passive reversible sentences, but 85% correct for active reversible sentences. He was 85% correct for cleft-object sentences, and 100% correct for cleft-subject cleft sentences. Forward digit span of 3, and was unable to do backwards digits. The acute infarct on DWI involves only the caudate. PWI shows significant hypoperfusion (>4 sec. delay in TTP relative to the homologous regions in the right hemisphere; see methods) in angular gyrus (BA 39) and supramarginal gyrus (BA 40), but not Broca's area (BA 44 or 45).