JLE

Epileptic Disorders

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Let's all repeat – palilalia may be epileptic! Volume 24, issue 1, February 2022

Video-scalp EEG shows one electroclinical seizure featuring palilalia (sensitivity: 7 uV/mm, LF: 1 Hz, HFF: 70 Hz, notch off). There was a behavioral change (blue star) before he started hyperventilating and experiencing palilalia (red star). He was able to follow a simple command during the seizure. Electroencephalographically, there was rhythmic 4-6 Hz, sharply contoured activity in the bitemporal chains (red arrows) followed by evolution in morphology, amplitude, and location.

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