Then, 10 [micro]m serial, sagital sections were prepared from corpus callosum
. Among these serial sections, four representative sections at least 240 [micro]m apart from each other were subject to immunostaining with anti olig2 antibody.
Postmortem examinations demonstrated an arachnoid cyst, corpus callosum
agenesis and left diaphragmatic hernia.
The corpus callosum
, a unique whitte-matter tract: anatomic features that may explain sparing in Binswanger disease and resistance to the flow of fluid masses.
signal intensity in patients with bipolar and unipolar disorder.
Containing as many as 200 million nerve fibers, the corpus callosum
enables communication between the brain's left and right hemispheres, helping to integrate signals for processes that involve both hemispheres, such as physical coordination and use of language.
Cytotoxic Lesions of the Corpus Callosum
That Show Restricted Diffusion: Mechanisms, Causes, and Manifestations.
Hydrocephalus, agenesis of the corpus callosum
, and cleft lip/palate represent frequent associations in fetuses with Peters' plus syndrome and B3GALTL mutations.
Sagittal T2WI (Figure 3) shows the CSF signal intensity mass associated with aplasia of the rostrum and portion of the genu of the corpus callosum
Cranial magnetic resonance imaging (MRI) showed corpus callosum
dysgenesis and cerebellar displacement called Arnold Chiari malformation Type I.
The finding of a hypoplastic corpus callosum
is highly associated with cerebral dysgenesis as a sign of cerebral palsy.
Secondary lesions were detected in cases with corpus callosum
abnormality, atrophy, encephalomalacia and hydrocephaly.
More recently, the safety of sectioning the corpus callosum
when splenium is spared has been confirmed6.
In terms of localization, presence of periventricular, juxtacortical, brainstem and corpus callosum
lesions were identified as triggering factors for conversion to MS.
Performed on a 1.5 T unit, T1WI MRI demonstrated bilateral hyperintense signal in the globus pallidus and in the substantia nigra, whereas T2WI and fluid attenuation inversion recovery (FLAIR) MRI showed bilateral hyperintense signal in the dentate nucleus, crus cerebri and red nucleus, as well as in the periventricular white matter, corpus callosum
and internal capsule (Fig.