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EnglishPsychogenic nonepileptic seizures (PNES) are highly prevalent in selected populations, with a strong impact in terms of morbidity and social cost. The gold standard for PNES diagnosis is video/EEG recording of a typical attack. However this technique is costly and not always available. In addition, many patients are treated with antiepileptic drugs for several years before undergoing video/EEG recording. The diagnosis is further complicated by concomitant epileptic seizures in some patients with PNES. Therefore, a good knowledge of PNES semiology is important for early screening of patients for video/EEG recording and for correct interpretation of the examination. We reviewed the literature on video/EEG studies reporting ictal PNES semiology to identify features indicative of psychogenic or epileptic seizures. Several features appeared to be useful in the clinical setting.
| Titolo: | Ictal characteristics of psychogenic nonepileptic seizures: what we have learned from video/EEG recordings - a literature review. | |
| Autore/i: | MOSTACCI, BARBARA; BISULLI, FRANCESCA; ALVISI, LARA; LICCHETTA, LAURA; BARUZZI, AGOSTINO; TINUPER, PAOLO | |
| Autore/i Unibo: | ||
| Anno: | 2011 | |
| Rivista: | ||
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.yebeh.2011.07.003 | |
| Abstract: | Psychogenic nonepileptic seizures (PNES) are highly prevalent in selected populations, with a strong impact in terms of morbidity and social cost. The gold standard for PNES diagnosis is video/EEG recording of a typical attack. However this technique is costly and not always available. In addition, many patients are treated with antiepileptic drugs for several years before undergoing video/EEG recording. The diagnosis is further complicated by concomitant epileptic seizures in some patients with PNES. Therefore, a good knowledge of PNES semiology is important for early screening of patients for video/EEG recording and for correct interpretation of the examination. We reviewed the literature on video/EEG studies reporting ictal PNES semiology to identify features indicative of psychogenic or epileptic seizures. Several features appeared to be useful in the clinical setting. | |
| Data prodotto definitivo in UGOV: | 2013-06-13 12:12:14 | |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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