Results 11 to 20 of about 41,822 (309)

Characteristics of generalised epileptiform activity [PDF]

Clinical Neurophysiology, 2009
To study the age-related occurrence of specific features of generalised epileptiform activity (GEA), their correlation with EEG background activity (BA), and their internal correlation.17,723 consecutive routine EEGs from 12,511 patients were annotated and categorised into a database.
H, Aurlien, I O, Gjerde, G E, Eide, J C, Brøgger, N E, Gilhus   +4 more
openaire   +2 more sources

Epileptiform Activity in Neurocritical Care Patients [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2012
Background:Non-convulsive seizures have been reported to be common in neurocritical care patients. Many jurisdictions do not have sufficient resources to enable routine continuous electroencephalography (cEEG) and instead use primarily intermittent EEG, for which the diagnostic yield remains uncertain. Determining risk factors for epileptiform activity
Andreas H, Kramer, Nathalie, Jette, Neelan, Pillay, Paolo, Federico, David A, Zygun   +4 more
openaire   +2 more sources

CLINICAL SIGNIFICANCE OF EPILEPTIFORM ACTIVITY IN ELECTROENCEPHALOGRAM

Русский журнал детской неврологии, 2017
The article is devoted to some issues of sensitivity and specificity of epileptiform activity in the electroencephalogram (EEG). Epileptiform activity – it is sharp waves and spikes on EEG.
L. Yu. Glukhova
doaj   +1 more source

Incidence of epileptiform EEG activity in children during mask induction of anaesthesia with brief administration of 8% sevoflurane. [PDF]

PLoS ONE, 2012
BACKGROUND: A high incidence of epileptiform activity in the electroencephalogram (EEG) was reported in children undergoing mask induction of anaesthesia with administration of high doses of sevoflurane for 5 minutes and longer.
Barbara Schultz, Christian Otto, Arthur Schultz, Wilhelm Alexander Osthaus, Terence Krauss, Thorben Dieck, Björn Sander, Niels Rahe-Meyer, Konstantinos Raymondos   +8 more
doaj   +1 more source

Cholinergic modulation of epileptiform activity in the developing rat neocortex [PDF]

, 1989
The effects of carbachol on picrotoxin-induced epileptiform activity and membrane properties of neurons in the developing rat neocortex were examined in an in vitro slice preparation.
Ben-Ari, Benardo, Bernd Sutor, Donoghue, Ferguson, Gutnick, Gähwiler, Haas, Haas, Hablitz, Hablitz, Hablitz, Halliwell, Hounsgaard, John J. Hablitz, Johnston, Kriegstein, Kriegstein, Krnjevic, Krnjevic, Lamour, Lamour, Madison, McCormick, McCormick, McLennan, Metherate, North, Pennefather, Sikes, Stone, Strejckova, Traub, Valentino, Vogt, Yamamoto   +35 more
core   +1 more source

Epileptiform activity in the limbic system [PDF]

Frontiers in Bioscience, 2011
Mesial temporal lobe epilepsy (MTLE) is a common neurological disorder characterized by hyperexcitability of limbic structures. Studies in epileptic patients and animal models of MTLE indicate that epileptiform activity arise primarily from limbic areas (e.g. hippocampus) with secondary propagation to cortical areas. A wealth of evidence indicates that
Mauro Schneider, Oliveira, Luis Fernando, Pacheco, Carlos Fernando, Mello, Esper Abrao, Cavalheiro, Emilio Rafael, Garrido-Sanabria   +4 more
openaire   +2 more sources

Interdependence of neural network dysfunction and microglial alterations in Alzheimer’s disease-related models

iScience, 2021
Summary: Nonconvulsive epileptiform activity and microglial alterations have been detected in people with Alzheimer’s disease (AD) and related mouse models. However, the relationship between these abnormalities remains to be elucidated.
Melanie Das, Wenjie Mao, Eric Shao, Soniya Tamhankar, Gui-Qiu Yu, Xinxing Yu, Kaitlyn Ho, Xin Wang, Jiaming Wang, Lennart Mucke   +9 more
doaj   +1 more source

Disinhibition of hippocampal CA3 neurons induced by suppression of an adenosine A1 receptor-mediated inhibitory tonus: Pre- and postsynaptic components [PDF]

, 1993
Intracellular recordings were performed on hippocampal CA3 neuronsin vitro to investigate the inhibitory tonus generated by endogenously produced adenosine in this brain region.
Alzheimer, Alzheimer, Alzheimer, Alzheimer, Andreasen, Arai, Ault, Ault, B. Sutor, Bauer, Beavo, Beavo, Ben-Ari, Bruns, Bruns, C. Alzheimer, Chamberlin, Daly, Dragunow, Dragunow, Dunwiddie, Dunwiddie, Dunwiddie, Fredholm, G. Ten Bruggencate, Gerber, Greene, Greene, Haas, Hablitz, Hablitz, Jackisch, Johnston, Linden, Linden, Llinás, Lohse, Madison, Malenka, Meghji, Miles, Moraidis, Nicholson, Pockett, Prestwich, Prince, Scholz, Schubert, Schubert, Smellie, Smellie, Smith, Snyder, Snyder, Sutor, Tanaka, Thompson, Thompson, Van Calker, Williams, Zetterström   +60 more
core   +1 more source

Inhibiting Epileptiform Activity in Cognitive Disorders: Possibilities for a Novel Therapeutic Approach

Frontiers in Neuroscience, 2020
Cognitive impairment is a common and seriously debilitating symptom of various mental and neurological disorders including autism, attention deficit hyperactivity disorder, multiple sclerosis, epilepsy, and neurodegenerative diseases, like Alzheimer’s ...
Andras Attila Horvath, Andras Attila Horvath, Emoke Anna Csernus, Sara Lality, Rafal M. Kaminski, Anita Kamondi, Anita Kamondi   +6 more
doaj   +1 more source

Global Optogenetic Activation of Inhibitory Interneurons during Epileptiform Activity [PDF]

The Journal of Neuroscience, 2014
Optogenetic techniques provide powerful tools for bidirectional control of neuronal activity and investigating alterations occurring in excitability disorders, such as epilepsy. In particular, the possibility to specifically activate by light-determined interneuron populations expressing channelrhodopsin-2 provides an unprecedented opportunity of ...
Ledri, Marco, Grönning Madsen, Marita, Nikitidou, Litsa, Kirik, Deniz, Kokaia, Merab   +4 more
openaire   +3 more sources