- horizontal part of middle cerebral artery
- pars sphenoidalis arteriae cerebri mediae.
Medical dictionary. 2011.
Medical dictionary. 2011.
Middle cerebral artery — Artery: Middle cerebral artery Outer surface of cerebral hemisphere, showing areas supplied by cerebral arteries. (Pink is region supplied by middle cerebral artery.) … Wikipedia
segments of middle cerebral artery — the four segments into which the middle cerebral artery is divided, M1–M4 in clinical terminology. The M1 segment is the sphenoid part (pars sphenoidalis), the horizontal portion of the vessel from the termination of the internal carotid artery … Medical dictionary
part — A portion. SYN: pars [TA]. abdominal p. of aorta SYN: abdominal aorta. abdominal p. of esophagus [TA] the portion of the esophagus from where it passes through the diaphragm to the stomach. See … Medical dictionary
Internal carotid artery — Infobox Artery Name = Internal carotid artery Latin = arteria carotis interna GraySubject = 146 GrayPage = 566 Width = 250 Caption = Arteries of the neck. The internal carotid arteries arise from the common carotid arteries labeled Common caroti… … Wikipedia
Vertebral artery dissection — Classification and external resources … Wikipedia
segment — 1. A section; a part of an organ or other structure delimited naturally, artificially, or by invagination from the remainder. SYN: segmentum [TA]. SEE ALSO: metamere. 2. A territory of an organ having independent function, supply, or drainage. 3 … Medical dictionary
Internal capsule — Infobox Brain Name = PAGENAME Latin = capsula interna GraySubject = 189 GrayPage = 836 Caption = Horizontal section of right cerebral hemisphere. (Capsula interna labeled at upper left.) Caption2 = The motor tract. IsPartOf = Components = Artery … Wikipedia
Sulcus — From the Latin for a groove, furrow, or trench. In medicine, there are many sulci (plural of sulcus) as, for example, the superior pulmonary sulcus. * * * 1. [TA] One of the grooves or furrows on the surface of the brain, bounding the several… … Medical dictionary
Fissure — A cleft or groove. A fissure can be normal or abnormal. A fissure in the cerebral cortex is a normal feature. It is a deep fold that involves the entire thickness of the brain wall. A fissure in the anus is distinctly abnormal. It is a painful… … Medical dictionary
skeletal system, human — ▪ anatomy Introduction the internal skeleton that serves as a framework for the body. This framework consists of many individual bones (bone) and cartilages (cartilage). There also are bands of fibrous connective tissue the ligaments (ligament)… … Universalium