نتایج جستجو برای: corpus callosum
تعداد نتایج: 67166 فیلتر نتایج به سال:
Sex differences have been reported in both overall corpus callosum area and its regional subdivisions in humans. Some have suggested this reflects a unique adaptation in humans, as similar sex differences in corpus callosum morphology have not been reported in any other species of primate examined to date. Furthermore, an association between various measurements of corpus callosum morphology an...
PURPOSE To analyze changes of the human corpus callosum and MR midsagittal brain structures during normal aging. METHODS A morphometric evaluation strategy for quantification of these brain structures on MR scans was developed. This computerized measuring program did allow the acquisition of more than 100 one- and two-dimensional parameters. RESULTS During normal aging, the anterior parts o...
The agenesis of the corpus callosum results from a failure in the development of the largest fiber bundle that connects cerebral hemispheres. Patient's outcome is influenced by etiology and associated central nervous system malformations. We describe a child with Turner syndrome (TS) mosaicism, with particular phenotype features and a complete agenesis of the corpus callosum. To our knowledge, ...
J. Takanashi H. Arai S. Nabatame S. Hirai S. Hayashi J. Inazawa N. Okamoto A.J. Barkovich SUMMARY: Mutations of the CASK gene are associated with X-linked mental retardation with microcephaly and disproportionate brain stem and cerebellar hypoplasia in females. The areas of the cerebrum, corpus callosum, pons, midbrain, and cerebellar vermis and hemisphere and a ratio of cerebrum/ corpus callos...
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