splenium การใช้

• The narrow region between the body and splenium of the corpus callosum is called the isthmus.
• Although the callosotomy was reported to be complete, follow-up MRI in 1984 revealed spared fibers in the rostrum and splenium.
• Specifically, white matter integrity in the splenium of the corpus callosum has been found to be a marker of healthy cognitive ageing.
• Its caudal and splenium portions contain fibres that originate from the primary and second auditory cortices, and from other auditory responsive areas.
• Research has revealed that the anterior midbody transfers motor information, the posterior midbody transfers somatosensory information, the isthmus transfers auditory information and the splenium transfers visual information.
• The supracallosal gyrus is prolonged around the splenium of the corpus callosum as a delicate lamina, the fasciola cinerea, which is continuous below with the fascia dentata hippocampi.
• The patient had a lesion in the left occipital lobe, blocking sight in the right visual field ( hemianopia ), and in the splenium of the corpus callosum.
• Inside our skulls, for instance, you will find such brain-related parts as your Anterior Commissure, your Splenium of Corpus Callosum, your Lamina Quadrigemina and your Stuff You Can't Remember.
• Most cases have injury to the occipital and temporal lobes and the critical site of injury appears to be in the left occipito-temporal region, often with involvement of the splenium of the corpus callosum.
• The posterior body of the corpus, known as the splenium, communicates somatosensory information between the two halves of the parietal lobe and the visual cortex at the occipital lobe, these are the fibres of the forceps posterior.
• Using magnetic resonance imaging ( MRI ), Geschwind et al . found damage to the posterior half of the callosal body, sparing the anterior half and the splenium extending slightly into the white matter underlying the right cingulate cortex.
• They run backward parallel with one another, between the layers of the tela chorioidea of the third ventricle, and beneath the splenium of the corpus callosum, where they unite to form a short trunk, the great cerebral vein of Galen; just before their union each receives the corresponding basal vein.