superior longitudinal fasciculus n.
A bundle of long association fibers in the lateral portion of the medullary center of the cerebral hemisphere, connecting the frontal, occipital, and temporal lobes.
adjective 1. higher in station, rank, degree, importance, etc.: a superior officer. 2. above the average in excellence, merit, intelligence, etc.: superior math students. 3. of higher grade or quality: superior merchandise. 4. greater in quantity or amount: superior numbers. 5. showing a consciousness or feeling of being better than or above others: superior airs. […]
- Superior medullary velum
superior medullary velum n. The thin layer of white matter stretching between the two superior cerebellar peduncles, forming part of the roof of the fourth ventricle.
- Superior mesenteric lymph node
superior mesenteric lymph node n. Any of numerous nodes located in the mesentery along the superior mesenteric artery and its branches to the jejunum and the ileum, from which they receive lymph.
- Superior mesenteric plexus
superior mesenteric plexus n. An autonomic plexus that is a continuation or part of the celiac plexus, sends nerves to the intestines, and with the vagus forms the subserous, myenteric, and submucous plexuses.