Results 291 to 300 of about 55,052 (379)

Spike–fast activity interplay: A gateway to seizure

Epilepsia, EarlyView.
Abstract Objective The transition from interictal discharges to ictal high‐frequency activity (HFA) remains poorly understood. We investigated whether spike‐associated high‐frequency oscillations (Sp‐HFOs) during interictal and preictal periods contribute to the emergence of ictal HFA.
Thandar Aung, Aude Jegou, Patrick Chauvel   +2 more
wiley   +1 more source

Cardiogenic and chronobiological mechanisms in seizure-induced sinus arrhythmias. [PDF]

PLoS Comput Biol
Li P, Lee S, Choi KY, Rubin JE, Kim JK.
europepmc   +1 more source

Daily intermittent fasting is an effective multiscale treatment in preclinical models of absence epilepsy

Epilepsia, EarlyView.
Abstract Objective Absence epilepsy is characterized by brief but frequent seizures with loss of consciousness. Existing treatments, which come with heavy side effects, are only partially effective and do not address the associated comorbidities, including cognitive and social deficits.
Coline Rulhe, Steeve Thirard, Juri Aparicio Arias, Leila Makrini, Florence Fauvelle, Emmanuelle Beyne, Alexandra Dauvé, Tristan Bouschet, Emmanuel Valjent, Federica Bertaso   +9 more
wiley   +1 more source

Drug-resistant frontal lobe epilepsy: A review. [PDF]

SAGE Open Med
Alshurem M.
europepmc   +1 more source

Dynamic statistical parametric mapping for analyzing ictal magnetoencephalographic spikes in patients with intractable frontal lobe epilepsy

, 2009
Naoaki Tanaka, Andrew J. Cole, Deidre von Pechmann, Daniel G. Wakeman, Matti Hämäläinen, Hesheng Liu, Joseph R. Madsen, Blaise F. D. Bourgeois, Steven M. Stufflebeam   +8 more
openalex   +1 more source

Persistent Postictal Central Apnea in Focal Seizures: Incidence, Features, and Imaging Findings. [PDF]

Neurology
Meletti S, Burani M, Ballerini A, Giovannini G, Micalizzi E, Orlandi N, Taruffi L, Biagioli N, Scolastico S, Madrassi L, Pugnaghi M, Vaudano AE.   +11 more
europepmc   +1 more source

EEG functional connectivity as a marker of evolution from infantile epileptic spasms syndrome to Lennox–Gastaut syndrome

Epilepsia, EarlyView.
Abstract Objective Timely diagnosis and effective treatment of Lennox–Gastaut syndrome (LGS) improve prognosis and lower health care costs, but the transition from infantile epileptic spasms syndrome (IESS) to LGS is highly variable and insidious. Objective biomarkers are needed to monitor this progression and guide clinical decision‐making. Methods We
Blanca Romero Milà, Virginia B. Liu, Rachel J. Smith, Derek K. Hu, Natalie A. Benneian, Shaun A. Hussain, Maija Steenari, Donald Phillips, David Adams, Clare Skora, Beth A. Lopour, Daniel W. Shrey   +11 more
wiley   +1 more source

Interneuron-Driven Ictogenesis in the 4-Aminopyridine Model: Depolarization Block and Potassium Accumulation Initiate Seizure-like Activity. [PDF]

Int J Mol Sci
Proskurina EY, Ergina JL, Zaitsev AV.
europepmc   +1 more source

Spreading depolarization and its influence on epileptiform activity

Epilepsia, EarlyView.
Abstract Spreading depolarization (SD) is a transient disruption of electrographic activity that slowly propagates through the gray matter by chemical contiguity, and it is characterized by a large depolarization of neurons and glial cells. SD, which is associated with massive changes in ion homeostasis, including extreme increases in [K+]o, was shown ...
Maxime Lévesque, Rüdiger Köhling, Massimo Avoli   +2 more
wiley   +1 more source

Correction: Ictal cardiovascular autonomic dysfunction during focal seizures induced by direct electrical stimulation: An observational study research protocol. [PDF]

PLoS One
Zhuravlev D, Marchenko A, Skalnaya A, Lebedeva M, Trifonov I, Rider F, Ierusalimsky N, Burkitbaev S, Semenovykh N, Luzin R, Sinkin M, Krylov V, Guekht A.   +12 more
europepmc   +1 more source