Results 51 to 60 of about 6,069 (199)

Oligogenic inheritance in epilepsy: A systematic exome‐wide analysis

open access: yesEpilepsia, EarlyView.
Abstract Objective Genetic factors contribute to the majority of epilepsies, but the exact genetic cause remains unknown in most patients. Incomplete penetrance and variable expressivity are frequent, and recent studies showed a burden of deleterious variants in epilepsy genes, suggesting a role for oligogenic inheritance.
Sarah Duerinckx   +192 more
wiley   +1 more source

Automated segmentation of postsurgical resection cavities on magnetic resonance imaging in focal epilepsy: A Multicentre Epilepsy Lesion Detection study

open access: yesEpilepsia, EarlyView.
Abstract Objective Quantitative assessment of extent of tissue resection following epilepsy surgery requires accurate delineation of the resection cavity on postoperative magnetic resonance imaging (MRI). Current methods for resection cavity masking are time‐consuming and labor‐intensive, and existing automated approaches exhibit variable segmentation ...
Jieun Seo   +91 more
wiley   +1 more source

Clinical and morphological analysis of cortical dysplasias accompanied by epileptic syndromes and symptomatic epilepsy in children

open access: yesАнналы клинической и экспериментальной неврологии, 2017
Clinical and morphological correlations in the group of corticaldysplasias accompanied by the development of an epilepticsyndrome were performed based on 50 autopsies.
O. A. Milovanova   +6 more
doaj   +1 more source

An Unusual, Intermediate-Sized Lesion Affecting Motor Organization in a Patient With Schizencephaly: A Case Report

open access: yesFrontiers in Human Neuroscience, 2020
Schizencephalies are abnormal clefts of the cerebral hemispheres that result from abnormal late neuronal migration and cortical organization.
Sung-Woon Baik   +12 more
doaj   +1 more source

Temporal epilepsy in an adult due to complex malformation of cortical development [PDF]

open access: yesRomanian Journal of Neurology, 2012
We present the case of a 26 years right-handed old female with partial complex seizures due to a complex right temporo-parietal region with nodular heterotopia, polymicrogyria.
Adina Roceanu   +2 more
doaj   +1 more source

How should etiology change the classification of the epilepsies? Report from the ILAE 2021–2025 Terminology Commission

open access: yesEpilepsia, EarlyView.
Abstract The classification of the epilepsies has traditionally relied on clinical and electroencephalographic features. However, advancements in molecular genetics, neuroimaging, and our understanding of epilepsy pathophysiology necessitate a shift toward an etiology‐based approach.
Nicola Specchio   +15 more
wiley   +1 more source

Repetitive clustered low‐voltage fast activity on intracranial electroencephalogram in mild malformation of cortical development with oligodendroglial hyperplasia and epilepsy: A candidate electroencephalographic biomarker study

open access: yesEpilepsia, EarlyView.
Abstract Objective Mild malformation of cortical development with oligodendroglial hyperplasia and epilepsy (MOGHE) is a recently recognized cause of drug‐resistant focal epilepsy. It is often magnetic resonance imaging‐negative or radiologically resembles focal cortical dysplasias, which makes recognition difficult and limits presurgical counseling ...
Vadym Gnatkovsky   +25 more
wiley   +1 more source

The α-Tubulin gene TUBA1A in Brain Development: A Key Ingredient in the Neuronal Isotype Blend

open access: yesJournal of Developmental Biology, 2017
Microtubules are dynamic cytoskeletal polymers that mediate numerous, essential functions such as axon and dendrite growth and neuron migration throughout brain development.
Jayne Aiken   +3 more
doaj   +1 more source

Inherited metabolic epilepsies–established diseases, new approaches

open access: yesEpilepsia Open, EarlyView.
Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Genotype-Phenotype Analysis Of Human Frontoparietal Polymicrogyria Syndromes

open access: yes, 2005
Human cerebral cortical polymicrogyria is a heterogeneous disorder, with only one known gene (GPR56) associated with an apparently distinctive phenotype, termed bilateral frontoparietal polymicrogyria (BFPP).
Guerrini, R   +12 more
core   +1 more source

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