Television-induced electronegative photoparoxysmal response: an extratemporal seizure mimic? (notice n° 611680)
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| fixed length control field | 02338cam a2200241 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250121162616.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Calado, Gabriel |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Television-induced electronegative photoparoxysmal response: an extratemporal seizure mimic? |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2021.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 3 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Video-EEG monitoring is an established gold-standard procedure for diagnosis and differentiation of epileptic and non-epileptic seizures. Epilepsy misdiagnosis, to which factors such as EEG artifact misinterpretation contribute to, is common, and can have long-lasting iatrogenic repercussions to the clinical management of affected patients. Among the many types of responses to photic stimulation, artifacts and physiologic and epileptic responses are possible. All of these can interfere with EEG interpretation when provoked by a source of illumination. Photic-induced responses are of increasing relevance given the ubiquity of screens and other light-emitting electronics in our modern world. One of these, the photoparoxysmal response, is a frequent finding in photosensitive patients with genetic generalized epilepsies. Various responses beyond abnormal occurrence of cortical spikes or spike-and-wave discharges are known to occur on EEG in response to intermittent photic stimulation (IPS), with different clinical implications. To our knowledge, we report a unique electronegative photoparoxysmal response during video-EEG monitoring induced by fluctuating illumination caused by a distant television screen. This response mimicked an extratemporal seizure in a young woman with frontal lobe epilepsy, admitted for presurgical evaluation. Novel electronegative responses to electronic devices during video-EEG monitoring merit consideration by EEG interpreters to help avoid misdiagnosis. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | video-EEG |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | television-induced electronegative photoparoxysmal response |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | extratemporal seizure |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | photic stimulation |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Desai, Nimit |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kasteleijn, Dorothee |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tatum, William O. |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Epileptic Disorders | Vol 23 | 1 | 2021-01-01 | p. 161-166 | 1294-9361 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-epileptic-disorders-2021-1-page-161?lang=en&redirect-ssocas=7080">https://shs.cairn.info/revue-epileptic-disorders-2021-1-page-161?lang=en&redirect-ssocas=7080</a> |
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