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In human anatomy, the artery of Adamkiewicz (also arteria radicularis magna) is the largest anterior segmental medullary artery and the dominant segmental feeding vessel to the thoracic cord, supplying the anterior aspect of the cord (from T8 to the conus medullaris) via the anterior spinal artery. [3]
During embryological development, about 75% of the segmental medullary arteries regress, forming the thinner (anterior and posterior) radicular arteries (which supply the two roots and sensory ganglion of each spinal nerve); the remaining segmental medullary arteries persist to contribute arterial supply to the spinal cord, as well as giving rise to the aforementioned radicular arteries.
In human anatomy, the anterior spinal artery is the artery that supplies the anterior portion of the spinal cord. It arises from branches of the vertebral arteries and courses along the anterior aspect of the spinal cord. It is reinforced by several contributory arteries, especially the artery of Adamkiewicz.
Lone Pine is a census-designated place (CDP) in Inyo County, California, United States, [2] located 16 mi (26 km) south-southeast of Independence. [4] The population was 2,035 at the 2010 census , up from 1,655 at the 2000 census .
He is credited with describing the major anterior segmental medullary artery, which is also known as the Artery of Adamkiewicz. [2] In the early 1890s, Adamkiewicz published a series of articles claiming the discovery of a cancer-causing parasite he called Coccidium sarcolytus, as well as the existence of an anti-cancer serum. Further testing ...
Anterior spinal artery syndrome is the most common form of spinal cord infarction. [1] The anterior spinal cord is at increased risk for infarction because it is supplied by the single anterior spinal artery and has little collateral circulation, unlike the posterior spinal cord which is supplied by two posterior spinal arteries.
The Big Pine post office first opened in 1870, closed for a time during 1877, changed its name to Bigpine in 1895, and reverted to Big Pine in 1962. [3] Big Pine has a significant geologic feature (an earthquake scarp) related to the 1872 Lone Pine earthquake. In 1958, the Owens Valley Radio Observatory was established just north of Big Pine.
Lone Pine Peak is located on the east side of the Sierra Nevada range just west of the town of Lone Pine, California [6] in Inyo County, in eastern California in the southwestern United States. [4] The summit marks the eastern boundary of the John Muir Wilderness in the Inyo National Forest .