Results 71 to 80 of about 55,052 (379)
Subicular Astrocytes Govern Seizure‐Impaired Fear Memory
Advanced Science, EarlyView.Astrocytes in dorsal subiculum act as a critical modulator of seizure‐associated cognitive dysfunction, operating through a Ca2+‐dependent adenosine‐linked astrocyte‐neuron signaling pathway that disrupts neuronal circuit homeostasis. This research highlights the potential of astrocyte‐targeted interventions as a therapeutic strategy, moving beyond the
Yuying Shao +15 more
wiley +1 more source
FoodsChicken meat and its derivatives are easily alterable. They are a nutritionally healthy food, and their consumption has seen a remarkable increase worldwide in recent years.
Javier Rúa +4 more
doaj +1 more source
Annals of Neurology, EarlyView.Objective Behavior and motor manifestations are distinctive yet often overlooked features of epileptic seizures. Seizures can result in transient disruptions in motor control, often organized into specific behavioral sequences that can inform seizure types, onset zones, and outcomes.
Yuyan Shen +8 more
wiley +1 more source
EEG–fMRI mapping of asymmetrical delta activity in a patient with refractory epilepsy is concordant with the epileptogenic region determined by intracranial EEG [PDF]
, 2006 We studied a patient with refractory focal epilepsy using continuous EEG-correlated fMRI. Seizures were characterized by head turning to the left and clonic jerking of the left arm, suggesting a right frontal epileptogenic region.
Duncan, J.S. +6 more
core +1 more source
Neurology, 1998 We present a case of "pure" or "apraxic" agraphia, a recognized writing disturbance, caused by intermittent focal seizures from the left posterior parasagittal parieto-occipital region. Pure agraphia has been described in focal lesions or as part of a generalized confusional syndrome. The posterior cerebral vascular territory is the characteristic site
D. L. Schomer +7 more
openaire +3 more sources
Timing of Peri‐Ictal MRI Abnormalities in Status Epilepticus – One Size Does Not Fit All
Annals of Neurology, EarlyView.Objective We aimed to investigate timing of occurrence of peri‐ictal MRI abnormalities – a potential risk biomarker of status epilepticus‐related cerebral injury (t2). Methods This prospective study enrolled adult patients with status epilepticus and acute magnetic resonance imaging (MRI); patients with peri‐ictal MRI abnormalities underwent follow‐up ...
Pilar Bosque Varela +12 more
wiley +1 more source
Case Report: Ictal hypersalivation: a stereoelectroencephalography exploration
Frontiers in SurgeryEpilepsy is a chronic neurological condition with various etiologies, and recurrent unprovoked seizures characterize it. Hypersalivation is a recognized symptom of insular-opercular epilepsies.
Sumika Ouchida +5 more
doaj +1 more source
Pattern Recognition in Epileptic EEG Signals via Dynamic Mode Decomposition
Mathematics, 2020 In this paper, we propose a new method based on the dynamic mode decomposition (DMD) to find a distinctive contrast between the ictal and interictal patterns in epileptic electroencephalography (EEG) data.
Jong-Hyeon Seo +7 more
doaj +1 more source
Optogenetic dissection of ictal propagation in the hippocampal–entorhinal cortex structures
Nature Communications, 2016 Temporal lobe epilepsy (TLE) is one of the most common drug-resistant forms of epilepsy in adults and usually originates in the hippocampal formations. However, both the network mechanisms that support the seizure spread and the exact directions of ictal
Yi Lu +9 more
semanticscholar +1 more source
Annals of the Child Neurology Society, EarlyView.ABSTRACT Background Pathogenic CYFIP2 variants cause developmental and epileptic encephalopathy (DEE), characterized by early‐onset intractable epilepsy and developmental delay. The disease course has not been delineated. Codon Arg87 is a de novo mutational hotspot associated with a severe DEE phenotype via gain‐of‐function mechanisms. Currently, there
Michaela Squire +3 more
wiley +1 more source