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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: J Neurosci Methods. 2020 Sep 5;346:108926. doi: 10.1016/j.jneumeth.2020.108926

Fig. 3.

Fig. 3.

A representative case showing that the kex map defines larger lesion area than DWI. a DWI exhibited a massive infarct in the left frontal lobe and scattered small infarcts in the left occipital lobe. The ROI profiles of infarct lesions in DWI image are delineated with red lines. b kex map exhibited increased signal covering the majority of the whole left hemisphere. The ROI profile of infarct lesion in kex map is delineated with black line. c Larger lesion areas in kex maps (kex(area)) were shown from all individual patients compared to lesion areas delineated with DWI images (DWI(area), normalized to 1).