PURPOSE A definite diagnosis of psychogenic nonepileptic seizures (PNES) usually requires in-patient video-electroencephalography (EEG) monitoring. Previous research has shown that convulsive psychogenic nonepileptic seizures (PNES) demonstrate a characteristic pattern of rhythmic movement artifact on the EEG. Herein we sought to examine the potential for time-frequency mapping of data from a m...

Psychogenic non-epileptic seizures (PNES) in the context of meningoencephalitis can occur with sufficient stressors. Video-EEG is a critical diagnostic tool in such complex cases. Once the diagnosis of PNES is confirmed by video-EEG, psychiatric consultation with psychotherapeutic intervention to address underlying psychopathology and specific stressors that led to these conversion symptoms is ...

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The association between emotional stimuli and temporal lobe epilepsy (TLE) is largely unknown. Here, we report the case of a depressive, 50-year-old female complaining of episodes of a “spaced out” experience precipitated by emotional stimuli. Psychogenic non-epileptic seizures were suspected. However, video-EEG coupled with emotional stimuli-provoked procedures and MRI findings of amygdala enl...

OBJECTIVE To demonstrate the epidemiological importance of the different types of non-epileptic events (NEE) in a low-income urban community. METHOD The patients suspected of having epilepsy, who were detected in the first phase (screening one) of this prevalence study, were interviewed by a neurologist in a non-structured neurological interview. These NEE were classified as physiological and...

OBJECTIVE To investigate the characteristics of sustained muscle activation during convulsive epileptic and psychogenic nonepileptic seizures (PNES), as compared to voluntary muscle activation. The main goal was to find surface electromyography (EMG) features that can distinguish between convulsive epileptic seizures and convulsive PNES. METHODS In this case-control study, surface EMG was rec...