commissural artery median
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Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… … Medical dictionary
branch — An offshoot; in anatomy, one of the primary divisions of a nerve or blood vessel. A b.. See ramus, artery, nerve, vein. SYN: ramus (1) [TA]. accessory meningeal b. SYN: pterygomeningeal artery … Medical dictionary
arteria — SYN: artery. SEE ALSO: branch. [L. from G. a., the windpipe, later an artery as distinct from a vein] a. acetabuli SYN: acetabular branch. arteriae alveolares superiores anteriores [TA] SYN: anterior superior alveolar arteries, under artery. a.… … Medical dictionary
arteria commissuralis mediana — [TA] median commissural artery: origin, anterior communicating artery; branches, none; distribution, supraoptic commissures and optic chiasm … Medical dictionary
Medulla oblongata — Brain: Medulla oblongata labeled at bottom left … Wikipedia
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
Ventricle — A ventricle is a chamber of an organ. For example, the four connected cavities (hollow spaces) in the central portion of the brain and the lower two chambers of the heart are called ventricles. * * * A normal cavity, as of the brain or heart. SYN … Medical dictionary
