Results 71 to 80 of about 41,822 (309)

Ripple oscillations in the left temporal neocortex are associated with impaired verbal episodic memory encoding

, 2018
Background: We sought to determine if ripple oscillations (80-120Hz), detected in intracranial EEG (iEEG) recordings of epilepsy patients, correlate with an enhancement or disruption of verbal episodic memory encoding.
Berry, Brent, Camarillo-Rodriguez, Liliana, Chervenova, Inna, Das, Sandhitsu, Davis, Katheryn A., Davis, Leon A., Elahian, Bahareh, Ganne, Chaitanya, Gorniak, Richard, Gross, Robert, He, Xiao-Song, Inman, Cory S., Jobst, Barbara C., Khadjevand, Mehraneh, Kucewicz, Michal, Lega, Bradley C., Rizzuto, Daniel S., Sharan, Ashwini D., Shimamoto, Shoichi, Sperling, Michael, Stein, Joel, Tracy, Joseph, Waldman, Zachary J., Wanda, Paul, Weiss, Shennan A., Worrell, Gregory, Zaghloul, Kareem   +26 more
core   +1 more source

Orbitofrontal epilepsy: Electroclinical analysis of surgical cases and literature review [PDF]

, 2004
Clinical and electrographic data were reviewed on 2 of our patients with orbitofrontal epilepsy who were seizure free at 5-year follow-up, and on 2 similar patients from the literature.
King, Don W., Loring, David W., Sillay, Karl, Smith, Joseph R., Winkler, Peter   +4 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Mecamylamine inhibits seizure-like activity in CA1-CA3 hippocampus through antagonism to nicotinic receptors.

PLoS ONE, 2021
Cholinergic modulation of hippocampal network function is implicated in multiple behavioral and cognitive states. Activation of nicotinic and muscarinic acetylcholine receptors affects neuronal excitability, synaptic transmission and rhythmic ...
Olha Zapukhliak, Olga Netsyk, Artur Romanov, Oleksandr Maximyuk, Murat Oz, Gregory L Holmes, Oleg Krishtal, Dmytro Isaev   +7 more
doaj   +1 more source

Integrating Artificial Intelligence with Real-time Intracranial EEG Monitoring to Automate Interictal Identification of Seizure Onset Zones in Focal Epilepsy

, 2018
An ability to map seizure-generating brain tissue, i.e., the seizure onset zone (SOZ), without recording actual seizures could reduce the duration of invasive EEG monitoring for patients with drug-resistant epilepsy.
Berry, Brent, Brinkmann, Benjamin, Cimbalnik, Jan, Iyer, Ravishankar, Kremen, Vaclav, Stead, Matt, Van Gompel, Jamie, Varatharajah, Yogatheesan, Worrell, Gregory   +8 more
core   +1 more source

Osmotic Edema Rapidly Increases Neuronal Excitability Through Activation of NMDA Receptor-Dependent Slow Inward Currents in Juvenile and Adult Hippocampus. [PDF]

, 2015
Cellular edema (cell swelling) is a principal component of numerous brain disorders including ischemia, cortical spreading depression, hyponatremia, and epilepsy.
Binder, Devin K, Davila, David, Fiacco, Todd A, Lauderdale, Kelli, Murphy, Thomas, Tung, Tina   +5 more
core   +3 more sources

Neuroinflammation in GAD65 Antibody‐Associated Epilepsy Measured Using [18F]DPA‐714 PET/MRI

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The timing for initiating immunotherapy in patients with glutamic acid decarboxylase 65 (GAD65) antibody‐associated epilepsy is a challenge. We used the translocator protein radioligand [18F]DPA‐714 and PET to evaluate brain microglial activation.
Jingjing Chen, Yuying Zhang, Heyu Zhang, Jinming Zhang, Ningning Wang, Xintong Guo, Yicong Liu, Yue Liu, Xiangsong Zhang, Ziyi Chen, Guanzhong Ni   +10 more
wiley   +1 more source

SYNDROMES OF BEHAVIORAL AND SPEECH DISORDERS ASSOCIATED WITH BENIGN EPILEPTIFORM DISCHARGES OF CHILDHOOD ON ELECTROENCEPHALOGRAM

Русский журнал детской неврологии, 2017
Objective: to assess the role and significance of benign epileptiform discharges of childhood (BEDC) on electroencephalogram (EEG) in development of speech and behaviorial disorders in children.Materials and methods.
I. A. Sadekov, A. V. Polyakov, I. V. Sadekova, E. A. Tupikina, V. Yu. Kochmar, T. V. Termenzhi   +5 more
doaj   +1 more source

Cogitum in the treatment of children with attention deficit hyperactivity disorder and subclinical epileptiform activity on the electroencephalogram

Русский журнал детской неврологии, 2023
This article outlines the current concept of attention deficit hyperactivity disorder (ADHD) pathogenesis from the standpoint of neuroanatomy and impairments of neurotransmitter metabolism.
M. Yu. Bobylova
doaj   +1 more source

Modelling large motion events in fMRI studies of patients with epilepsy [PDF]

, 2007
EEG-correlated fMRI can provide localisation information on the generators of epileptiform discharges in patients with focal epilepsy. To increase the technique's clinical potential, it is important to consider ways of optimising the yield of each ...
Carmichael, D., Laufs, H., Lemieux, L., Lund, T., Salek-Haddadi, A.   +4 more
core