Causes of Corpus Callosum Dysgenesis Syndromes
نویسندگان
چکیده
منابع مشابه
Hypothalamic disease in association with dysgenesis of the corpus callosum.
We describe two cases of dysgenesis of the corpus callosum demonstrated by magnetic resonance. The first patient presented with chronic hyponatraemia. Investigation demonstrated re-setting of the osmoreceptor and thirst centres. The calculated threshold for arginine vasopressin (AVP) release was reduced at 252 mosmol/kg while severe thirst was perceived at a plasma osmolality of 260 mosmol/kg. ...
متن کاملClinical, genetic and imaging findings identify new causes for corpus callosum development syndromes.
The corpus callosum is the largest fibre tract in the brain, connecting the two cerebral hemispheres, and thereby facilitating the integration of motor and sensory information from the two sides of the body as well as influencing higher cognition associated with executive function, social interaction and language. Agenesis of the corpus callosum is a common brain malformation that can occur eit...
متن کاملFiber Tractography and Diffusion Tensor Imaging in Children with Agenesis and Dysgenesis of Corpus Callosum: A Clinico-Radiological Correlation
Background Corpus callosum is the largest commissure in human brain. It consists of tightly packed white matter tracts connecting the two cerebral hemispheres. In this study we aimed to evaluate role of fiber tractography (FT), and diffusion tensor imaging (DTI) in ped...
متن کاملNeurodevelopmental Outcome of Patients With Agenesis of Corpus Callosum
Background: Agenesis of Corpus Callosum (ACC) is a type of brain dysgenesis with various clinical manifestations. Objectives: This study aimed to investigate the clinical and neurodevelopmental outcomes of patients with ACC. Materials & Methods: In this cross-sectional study, the clinical and neurodevelopmental conditions of 62 patients with complete ACC referred to subspecialty clinics of pe...
متن کاملPeritrigonal and temporo-occipital heterotopia with corpus callosum and cerebellar dysgenesis.
OBJECTIVE To describe a homogeneous subtype of periventricular nodular heterotopia (PNH) as part of a newly defined malformation complex. METHODS Observational study including review of brain MRI and clinical findings of a cohort of 50 patients with PNH in the temporo-occipital horns and trigones, mutation analysis of the FLNA gene, and anatomopathologic study of a fetal brain. RESULTS Ther...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2014
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-28-7-1