Journal
EPILEPSY & BEHAVIOR CASE REPORTS
Volume 11, Issue -, Pages 115-119Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.ebcr.2019.02.001
Keywords
Epileptogenesis; Traumatic brain hemorrhage; Stereo-EEG
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We present a unique case of a patient with drug-resistant focal epilepsy undergoing stereoelectroencephalography (sEEG) who developed an acute posttraumatic intracranial hemorrhage during monitoring, first detected by changes on sEEC. Our case demonstrates the evolution of electrographic changes at the time of initial hemorrhage to the development of ictal activity. We conducted spectral analysis of the sEEG data to illustrate the transition from an interictal to ictal state. Initially, delta power increased in the region of acute hemorrhage, followed by sustained regional reduction in frequency variability. Our findings provide further information on the development of epileptiform activity in acute hemorrhage. (C) 2019 The Authors. Published by Elsevier Inc.
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