Febrile infection-related epilepsy syndrome: A study of 12 patients Roberto H. Caraballo, Gabriela Reyes, Maria Francisca Lopez Avaria, Maria Celeste Buompadre, Mariana Gonzalez, Sebastian Fortini, Ricardo Cersosimo  Seizure - European Journal of Epilepsy  Volume 22, Issue 7, Pages 553-559 (September 2013) DOI: 10.1016/j.seizure.2013.04.005 Copyright © 2013 British Epilepsy Association Terms and Conditions

Fig. 1 Ictal EEG recording shows rhythmic theta activities predominantly in the right frontal lobe associated with left focal orofacial clonic seizures. Seizure - European Journal of Epilepsy 2013 22, 553-559DOI: (10.1016/j.seizure.2013.04.005) Copyright © 2013 British Epilepsy Association Terms and Conditions

Fig. 2 (A) FLAIR sequence brain MRI in the acute period shows bilateral. hyperintensity in both hippocampi. (B) 18 months later. FLAIR sequence brain MRI evidences cortical and subcortical atrophy with ventricular enlargement. (C) FLAIR sequence brain MRI in the acute phase shows bilateral and symmetric involvement of caudate and lentiform nuclei in another patient. Seizure - European Journal of Epilepsy 2013 22, 553-559DOI: (10.1016/j.seizure.2013.04.005) Copyright © 2013 British Epilepsy Association Terms and Conditions

Fig. 3 The same patient as in Fig. 1, 15 months later. The ictal EEG recording shows rhythmic theta–delta activities propagatedin the right hemisphere arising from the right frontal lobe associated with similar clinical manifestations as in Fig. 1. Seizure - European Journal of Epilepsy 2013 22, 553-559DOI: (10.1016/j.seizure.2013.04.005) Copyright © 2013 British Epilepsy Association Terms and Conditions