{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T08:42:52Z","timestamp":1792226572101,"version":"4.4.0"},"reference-count":42,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T00:00:00Z","timestamp":1782777600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T00:00:00Z","timestamp":1782777600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Epilepsia"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study was undertaken to estimate the prevalence and characterize the semiology of co\u2010occurring functional\/dissociative seizures (FDSs) and identify clinical features potentially associated with the development of video\u2010electroencephalography (video\u2010EEG)\u2010diagnosed FDSs in patients with idiopathic generalized epilepsy (IGE).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In this retrospective single\u2010center inpatient video\u2010EEG study, we characterized clinical features of FDSs recorded in patients with IGE aged \u226516\u2009years admitted into our epilepsy monitoring unit between January 2008 and December 2024. We compared clinical characteristics of IGE patients with FDSs to an IGE cohort without FDSs. FDSs were classified as akinetic nonmotor, subjective nonmotor, motor, or mixed FDSs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Among 123 patients with IGE, 29 (23.5%) had co\u2010occurring documented FDSs recorded on video\u2010EEG. Twenty\u2010eight (96.5%) were females. Median age at admission was 25\u2009years (interquartile range [IQR]\u2009=\u200914). The median length of admission was 5\u2009days (IQR\u2009=\u20093). Twenty\u2010eight patients (96.5%) had generalized interictal discharges, emerging on the first day of admission in 24 of 28 (85.7%). Epileptic seizures were also captured in 13 patients (44.8%). Twenty\u2010four patients (82.7%) had multiple FDSs episodes, whereas 19 (65.5%) presented with a single FDSs subtype. Subjective FDSs was the most common subtype (17\/29, 58.6%), followed by pure motor (6\/29, 20.7%), mixed motor\u2013akinetic (6\/29, 20.7%), pure akinetic (5\/29, 17.2%), mixed akinetic\u2013subjective (4\/29, 13.8%), and mixed motor\u2013subjective (1\/29, 3.4%). Among the clinical variables analyzed, female sex was associated with co\u2010occurring FDSs, although this association did not remain significant after Bonferroni correction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Significance<\/jats:title>\n                    <jats:p>Approximately one quarter of patients with IGE who underwent video\u2010EEG had co\u2010occurring FDSs. Almost half had epileptic seizures during the same admission. Video\u2010EEG referral should be considered in patients with suspected drug\u2010resistant IGE with active seizures or if there is a clinical suspicion of FDSs.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/epi.70362","type":"journal-article","created":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T20:12:40Z","timestamp":1782850360000},"page":"5425-5436","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Semiology of functional\/dissociative seizures in idiopathic generalized epilepsy: An inpatient video\u2010electroencephalographic study"],"prefix":"10.1002","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7260-1292","authenticated-orcid":false,"given":"Javier","family":"Pe\u00f1a\u2010Ceballos","sequence":"first","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"},{"name":"Dublin Neurological Institute Mater Misericordiae University Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-0538-010X","authenticated-orcid":false,"given":"Kishen","family":"Radhakrishna","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tenzin","family":"Choekyi","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clodagh","family":"O'Keeffe","sequence":"additional","affiliation":[{"name":"Dublin Neurological Institute Mater Misericordiae University Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Ali","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alma","family":"O'Donnell","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0530-2916","authenticated-orcid":false,"given":"Tudor","family":"Munteanu","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0997-2087","authenticated-orcid":false,"given":"Patrick B.","family":"Moloney","sequence":"additional","affiliation":[{"name":"Departments of Neurology and Clinical Neurophysiology Beaumont Hospital  Dublin Ireland"},{"name":"Dublin Neurological Institute Mater Misericordiae University Hospital  Dublin 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