lateral fissure การใช้
- The superior temporal sulcus is the first sulcus inferior to the lateral fissure.
- The Sylvian fissure, which is also called the lateral fissure, is a major anatomical feature of the brain and is well-established at birth.
- When new imaging is used that takes into account asymmetries in the curvatures of lateral fissures, the hemispheric asymmetries of the planum temporale become negligible.
- Two of the most prominent and most regularly found are the ascending ( also called vertical ) ramus and the horizontal ramus of the lateral fissure, which subdivide the inferior frontal gyrus.
- Beneath the lateral fissure in the cerebral cortex, the insula, or insular cortex, of the brain has been identified as part of the limbic system, along with cingulated gyrus, hippocampus, corpus callosum, and other nearby cortices.
- The brain cortical regions are related to the auditory, visual, olfactory, and somatosensory ( touch, proprioception ) sensations, which are located lateral to the lateral fissure and posterior to the central sulcus, that is, more toward the back of the brain.
- It is located bilaterally, roughly at the upper sides of the temporal lobes in humans on the superior temporal plane, within the lateral fissure and comprising parts of Heschl's gyrus and the superior temporal gyrus, including planum polare and planum temporale ( roughly 22 ).
- In 1663 in his " Disputationem Medicarum ", Franciscus Sylvius described the lateral fissure : " Particularly noticeable is the deep fissure or hiatus which begins at the roots of the eyes ( oculorum radices ) . . . it runs posteriorly above the temples as far as the roots of the brain stem ( medulla radices ) . . ..
- The posterior border, smooth and rounded, is received into the lateral fissure of the brain; the medial end of this border forms the anterior clinoid process, which gives attachment to the tentorium cerebelli; it is sometimes joined to the middle clinoid process by a spicule of bone, and when this occurs the termination of the groove for the internal carotid artery is converted into a foramen ( carotico-clinoid ).