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The Hippocratic work, On the Heart, for example, contributed a great deal of knowledge to the field of anatomy, even as many of its assumptions regarding physiology were incorrect. [ 6 ] The philosopher Aristotle (4th century BCE), alongside some of his contemporaries, labored to produce a system that made room for empirical research.
The origin of a muscle is the bone, typically proximal, which has greater mass and is more stable during a contraction than a muscle's insertion. [14] For example, with the latissimus dorsi muscle, the origin site is the torso, and the insertion is the arm. When this muscle contracts, normally the arm moves due to having less mass than the torso.
Examples: The thumb is on the radial side of the hand (the same as saying the lateral side); the ulnar side of the wrist is the side toward the little finger (medial side). Ventral and dorsal , which describe structures derived from the front (ventral) and back (dorsal) of the embryo , before limb rotation.
Human anatomy is the scientific study of the morphology of the adult human. It is subdivided into gross anatomy and microscopic anatomy . Gross anatomy (also called topographical anatomy, regional anatomy, or anthropotomy) is the study of anatomical structures that can be seen by unaided vision.
Point of origin may refer to: Point of Origin, a 2002 biographical crime film; Point of Origin, a crime fiction novel by Patricia Cornwell "Point of Origin", an episode of season 5 of the US medical drama ER "Point of Origin" (The Inside episode) Point of Origin (There for Tomorrow album), 2004; Point of Origin (Person of Interest), 2014
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References may also take origin from superficial anatomy, made to landmarks that are on the skin or visible underneath. [45] For example, structures may be described relative to the anterior superior iliac spine, the medial malleolus or the medial epicondyle. Anatomical lines are theoretical lines, used to describe anatomical location.
Point of Origin is a 2002 biographical crime film released by HBO. It stars Ray Liotta, John Leguizamo, and Colm Feore. The film details an account of the true story of the convicted serial arsonist John Leonard Orr. [1] The film was directed by Newton Thomas Sigel, [2] and the soundtrack for the film was written by John Ottman. [3]