Results 101 to 110 of about 140,954 (249)

Genetic testing among patients evaluated for epilepsy surgery

Epileptic Disorders, EarlyView.
Abstract Objective Genetic testing performed to identify the underlying etiology of epilepsy has become increasingly common and is now being recommended as part of the presurgical evaluation for epilepsy surgery. This study aimed to characterize the types of genetic tests performed in patients evaluated for epilepsy surgery and assess how genetic ...
Anni Saarela, Veera‐Julia Kuronen, Oskari Timonen, Leena Jutila, Katri Silvennoinen, Annemari Kilpeläinen, Jarkko Kirjavainen, Reetta Kälviäinen   +7 more
wiley   +1 more source

Localizing value of verbal automatisms, vocal automatisms, singing, and humming: A systematic review

Epileptic Disorders, EarlyView.
Abstract Objective We performed a systematic review of the localizing and lateralizing value of verbal automatisms, vocal automatisms, ictal singing, and humming in focal epilepsy with the view to summarize the state‐of‐the‐art clinico‐anatomical correlations in the field and help guide interpretation of ictal semiology within the framework of ...
Vit Vsiansky, Martin Pail, Milan Brazdil
wiley   +1 more source

Effects of fenfluramine and sigma‐1‐dependent pharmacological and genetic modulation in a mouse kindling model

Epilepsia, EarlyView.
Abstract Objective Sigma‐1 is a chaperone protein that serves as a key homeostatic regulator, implicated in neuronal excitability and seizure control. Positive allosteric modulators offer a use‐dependent means to enhance Sigma‐1 activity, potentially with favorable tolerability compared to direct agonists.
Eva‐Lotta von Rüden, Verena Buchecker, Amelie Wagner, Victoria M. Stocker, Liga Zvejniece, Heidrun Potschka   +5 more
wiley   +1 more source

Pyruvate dehydrogenase autoantibodies in autoantibody‐negative patients with seizures are associated with reduced pyruvate dehydrogenase activity

Epilepsia, EarlyView.
Abstract Objective We investigated the presence and potential functional relevance of antimitochondrial autoantibodies in patients suspicious for autoimmune encephalitis (AIE) associated with psychiatric symptoms and/or seizures, who were negative for known antineuronal autoantibodies.
Annika Breuer, Chiara A. Hummel, Tobias Baumgartner, Juliane L. Berns, Afaf Milad Said, Isabel Bünger, Susanne Schoch, Gábor Zsurka, Harald Prüss, Wolfram S. Kunz, Rainer Surges, Albert J. Becker, Julika Pitsch   +12 more
wiley   +1 more source

Corticocortical evoked potential amplitude is altered by cortical stimulation in epilepsy

Epilepsia, EarlyView.
Abstract Objective Neurostimulation is an established therapy for drug‐resistant epilepsy, but optimizing stimulation parameters remains a major challenge. Corticocortical evoked potential (CCEP) amplitude may serve as an immediate biomarker of neurostimulation effects, enabling rapid parameter optimization.
Bethany J. Stieve, Aaron F. Struck, Dillon Scott, Richard Chappell, Andrew T. Knox   +4 more
wiley   +1 more source

Low diagnostic yield of presurgical genetic testing in adult patients with epilepsy

Epilepsia, EarlyView.
Abstract Objective To determine the diagnostic yield of genetic testing in patients undergoing presurgical evaluation for epilepsy. Methods We conducted a cohort study including 115 adult patients who underwent presurgical evaluation in the Calgary Epilepsy Program between 2019 and 2023 and who had undergone research exome sequencing.
Clara Jünemann, Amanda Stuart, Navprabhjot Kaur, Samuel Wiebe, Nathalie Jette, Shaily Singh, Felippe Borlot, Susanne Knake, The Calgary Comprehensive Epilepsy Program Collaborators, Paolo Federico, Colin Josephson, William Murphy, Andrea Salmon, Guillermo Delgado Garcia, Walter Hader, Ping Yee Billie Au, Karl Martin Klein   +16 more
wiley   +1 more source

Presurgical magnetoencephalography‐derived network control metrics distinguish successful hippocampal resection vs sparing in temporal lobe epilepsy

Epilepsia, EarlyView.
Abstract Objective Surgical decision‐making in temporal lobe epilepsy (TLE) faces a critical challenge in determining whether the hippocampus can be safely spared during anterior temporal resection, particularly when surgery involves the language‐dominant hemisphere.
Guhan Seshadri NP, Himanshu Kumar, Neha Sara John, Andreas V. Alexopoulos, Richard C. Burgess, Hiroatsu Murakami, Balu Krishnan   +6 more
wiley   +1 more source

Occipital lobe epilepsy presenting as content‐specific reading‐induced seizures

Epileptic Disorders, EarlyView.
Christopher M. Kyper, Lauren E. Chorny, William O. Tatum IV   +2 more
wiley   +1 more source

Ultrafast oscillations in the human brain and their functional significance

Epilepsia, EarlyView.
Abstract Objective The upper frequency limit of human brain activity remains unknown. Using ultrahigh sampling rate (≥20 kHz) intracranial microelectroencephalography, this study aimed to systematically explore and quantitatively characterize brain field oscillations beyond the established high‐frequency oscillation range (>2 kHz), and to determine ...
Milan Brázdil, Vojtěch Trávníček, Jonathan Curot, Martin Pail, Monika Służewska‐Niedźwiedź, Robert Roman, Filip Plešinger, Emmanuel Barbeau, Michal Kucewicz, Petr Klimeš, Jan Cimbálník, Pavel Jurák, William C. Stacey, Gregory A. Worrell   +13 more
wiley   +1 more source

Podcast‐induced reflex seizures: A unique trigger

Epileptic Disorders, EarlyView.
David W. Cao, Roberto Gonzalez, Irfan S. Sheikh, Melissa Huynh Mabry   +3 more
wiley   +1 more source