Malformation Of Cortical
Mostrando 1-12 de 14 artigos, teses e dissertações.
-
1. Presence of ascites in bullfrog breeders reared and kept on a frog farm
RESUMO A ascite é uma condição patológica que se caracteriza pelo extravasamento do líquido dos vasos sanguíneos e por seu acúmulo na cavidade abdominal provocado por uma somatória de fatores. É considerada uma síndrome de caráter multifatorial e, uma vez desencadeado o processo ascítico, esse se torna, na maioria dos casos, irreversível. O obje
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
-
2. Alterações da substância branca de pacientes com epilepsia parcial secundária à displasia cortical focal : estudo de imagem por tensor de difusão com análise voxel-a-voxel / White matter abnormalities in patients with partial epilepsy secondary to focal cortical dysplasia revealed by diffusion tensor : imaging (DTI) analysis in a voxelwise approach
A epilepsia parcial secundária a displasia cortical focal (DCF), comumente se origina nos primeiros anos de vida, entretanto, alguns casos podem apresentar início após os 40 anos. Atualmente, a DCF é identificada em 20 - 25% de pacientes com epilepsia parcial extratemporal e aproximadamente 76% dos pacientes supostamente apresentam epilepsia refratária
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011
-
3. Auditory processing assessment in the perisylvian syndrome / Caracterização dos achados da avaliação do processamento auditivo na Sindrome Perysylviana
Perisylvian syndrome (PS) comprises a variety of clinical manifestations due to lesions on the perisylvian or opercular regions. Bilateral perisylvian polymicrogyria is a malformation of cortical development characterized by excessively small gyri seen around the Sylvian fissure on magnetic resonance imaging. Studies suggest that language and learning impair
Publicado em: 2010
-
4. Measurement of cortical thickness using magnetic resonance imaging: technique and applications in Alzheimers disease and polymicrogyria / Medida da espessura cortical com imagens de ressonância magnética: técnica e aplicações na doença de Alzheimer e na polimicrogiria
As técnicas de morfometria baseadas em imagens ressonância magnética desde o início do século XXI tem sido uma importante ferramenta para estudar doenças neurológicas. Um dos benefícios desta técnica é prover medidas de parâmetros que manualmente são difíceis de estimar e com um grande viés de operador. Este trabalho teve como objetivo descreve
Publicado em: 2009
-
5. Estudo de pacientes submetidos a profilaxia antiepilÃptica apÃs cirurgia para traumatismo craniencefÃlico
Introduction: Epileptic crisis after neurological surgery for brain injury, derived from symptomatic vasospasms or cortical injuries, can aggravate aggression to nervous system due to metabolic alterations. Clinical behavior for these epileptic crises still excites controversy on the institution of antiepileptic treatment as well as to best drug, time and id
Publicado em: 2009
-
6. Disturbios do desenvolvimento cortical e epilepsia autossomica dominante com auras auditivas : estudos geneticos e moleculares / Malformations of cortical development and autosomal dominant partial epilepsy with auditory features
Temporal Lobe Epilepsy (TLE) and malformations of cortical development (MCD) are two of the most important causes of epilepsy. Extensive molecular genetic studies have resulted in gene discovery for MCD such as periventricular nodular heterotopia (PNH), lisencephaly/ subcortical band heterotopia spectrum (LIS-SBH), schizencephaly, polymicrogyria and for a su
Publicado em: 2008
-
7. Alterações de linguagem em familias com sindome perisylviaia / Language disrder in families with Perisylvian Syndome
Specific language impairment (SLI) refers to inadequate language development in a child without other development disorder, that is, inadequate language acquisition is the main difficulty, even if the child may present with other symptoms. SLI may occur in patients who have polymicrogyria around Sylvian fissure on neuroimaging studies (perisylvian syndrome).
Publicado em: 2006
-
8. Estudo de mutações em genes responsaveis por diferentes formas de disturbios do desenvolvimento cortical
Cortical development malformations (CDM) are one of the most important causes of epilepsy and developmental delay. Extensive molecular genetic studies have resulted in gene discovery for CDM such as periventricular nodular heterotopia (PNH), lisencephaly/ subcortical band heterotopia spectrum (LIS/SBH) and schizencephaly. The main goals of this project were
Publicado em: 2003
-
9. Cerebral malformation induced by prenatal X-irradiation: an autoradiographic and Golgi study.
Brain malformations are produced after X-irradiation at different post-conceptional ages in the rat. Malformed cortical patterns result from abnormal organisation and capricious orientation of the neurons, while a radical migratory pattern of neuroblasts outwards to the cerebral cortex is preserved in animals irradiated on the fourteenth, sixteenth or eighte
-
10. An Autosomal Recessive Form of Bilateral Frontoparietal Polymicrogyria Maps to Chromosome 16q12.2-21
Polymicrogyria is a cerebral cortical malformation that is grossly characterized by excessive cortical folding and microscopically characterized by abnormal cortical layering. Although polymicrogyria appears to have one or more genetic causes, no polymicrogyria loci have been identified. Here we describe the clinical and radiographic features of a new geneti
The American Society of Human Genetics.
-
11. Focal dysplasia of the cerebral cortex in epilepsy
An unusual microscopic abnormality has been identified in the lobectomy specimens removed surgically from the brains of 10 epileptic patients. The abnormality could seldom be identified by palpation or with the naked eye. Histologically, it consisted of congregations of large, bizarre neurones which were littered through all but the first cortical layer. In
-
12. Targeted mutagenesis of Lis1 disrupts cortical development and LIS1 homodimerization
Lissencephaly is a severe brain malformation in humans. To study the function of the gene mutated in lissencephaly (LIS1), we deleted the first coding exon from the mouse Lis1 gene. The deletion resulted in a shorter protein (sLIS1) that initiates from the second methionine, a unique situation because most LIS1 mutations result in a null allele. This mu
The National Academy of Sciences.