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Stereotyped spells involving olfactory aura, nausea, disorientation, and unresponsiveness (3)

EEG in 47-year old man during a seizure (red bar) arising from light sleep. Left temporal waveforms evolve in frequency and amplitude while acquiring sharpened elements. Clinically, the patient was observed to have lip-smacking automatisms during this seizure. (Source: Rao VR, Lim LE, Fong D, Garga NI, Parko KL. Multicentric Castleman's disease with voltage-gated potassium channel antibody-positive limbic encephalitis: a case report. BMC Neurol 2015;15:4. Creative Commons Attribution 4.0 International [CC BY 4.0] license, creativecommons.org/licenses/by/4.0.)

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