Results 221 to 230 of about 85,596 (253)
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Neuronal migration disorders, genetics, and epileptogenesis.
Journal of child neurology, 2005Several malformation syndromes with abnormal cortical development have been recognized. Specific causative gene defects and characteristic electroclinical patterns have been identified for some. X-linked periventricular nodular heterotopia is mainly seen in female patients and is often associated with focal epilepsy.
GUERRINI, RENZO, Filippi T.
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Pallister–Mosaic syndrome and neuronal migration disorder
Brain and Development, 2003We diagnosed Pallister-Mosaic syndrome (PMS) in a 4-month-old female infant. In addition to the presence of non-specific anomalies, involving anorectal, finger and ear anomalies, characteristic cranio-facial features and irregular skin lesions that appeared after age 2 months suggested the possibility of genetic mosaicism, PMS in particular ...
Masao, Adachi +5 more
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Mechanisms underlying neuronal migration disorders and epilepsy
Current Opinion in Neurology, 1997Neuronal migration disorders are often associated with intractable epilepsy. These cortical malformations are quite heterogeneous, suggesting that they may result from interference with a diverse set of processes during corticogenesis. Progress toward understanding the pathophysiologic basis of these disorders is coming from research into the basic ...
A C, Flint, A R, Kriegstein
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Radiologic technology, 2018
Enhanced understanding of brain development has led to increased awareness of the links between disorders of neuronal migration and seizure disorders. A significant number of patients with intractable epilepsy have cortical malformations that originated during neuronal migration.
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Enhanced understanding of brain development has led to increased awareness of the links between disorders of neuronal migration and seizure disorders. A significant number of patients with intractable epilepsy have cortical malformations that originated during neuronal migration.
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[Neuroimagings in neuronal migration disorders].
No to hattatsu = Brain and development, 1997Recent progress in magnetic resonance imaging (MRI) has successfully visualized neuronal migration disorders (NMDs) without autopsy. NMDs are observed in the patients with hydranencephaly, porencephaly, cerebellar hypoplasia, agenesis of corpus callosum, agenesis of septum pellucidum and holoprocencephaly.
T, Okuno +4 more
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[Neuronal migration disorders and epilepsy].
No to hattatsu = Brain and development, 1997We retrospectively studied 32 patients who had cortical dysplasia and epilepsy. Cortical dysplasia was classified into diffuse cortical dysplasia (8 patients), bilateral localized cortical dysplasia (5), unilateral diffuse cortical dysplasia (2), and focal cortical dysplasia (17).
K, Aso, S, Nakashima, K, Watanabe
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Neuronal migration in developmental disorders.
Journal of child neurology, 2005Normal central nervous system development is dependent on extensive cell migration. Cells born in the proliferative ventricular zone migrate radially along specialized glial processes to their final locations. In contrast, most inhibitory interneurons found in the adult mammalian cerebral cortex and some other structures migrate along a nonradial ...
Matthew F, McManus, Jeffrey A, Golden
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[Disorders of neuronal migration in cerebral palsy].
No to hattatsu = Brain and development, 1997We have analyzed 60 autopsy cases of cerebral palsy (CP) at the Aichi Prefectural Colony. The weight of the CP brains was distributed most frequently between 60 to 70% of normal brain weight. Coronal thin sections of the whole brains through the mammillary bodies were made using a large-sized miorotome and stained with hematoxylin-eosin (HE) and Klüver-
Y, Tsutsui, A, Mizutani
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