PMC6063981_01
A. Brain MRI, transverse T1-weighted demonstrating normal imaging after first seizure event; B. Brain MRI, 3-T high-resolution, 29 months after initial seizure event demonstrating increased signal in the globus pallidus bilaterally during chronic Kratom use.
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A brain MRI performed 29 months after the initial seizure revealed bilateral symmetric T1 hyperintensity in the diencephalon including the globus pallidus, subthalamic nuclei, and portions of the cerebral peduncles (Fig. 1).