Dyscalculia, Dysgraphia, and Left-Right Confusion from a Left Posterior Peri-Insular Infarct

<table>Magnetic resonance imaging (MRI) shows abnormal reduced diffusivity (a) and T2 hyperintensity (b) in the left posterior insula and temporoparietal operculum.</table>

Behavioural Neurology

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Figure 2

Figure 2: Dyscalculia, Dysgraphia, and Left-Right Confusion from a Left Posterior Peri-Insular Infarct 