- perforated substance interpeduncular
- perforated substance, posterior substantia perforata posterior.
Medical dictionary. 2011.
perforated substance interpeduncular
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Posterior perforated substance — Infobox Brain Name = PAGENAME Latin = substantia perforata posterior, substantia perforata interpeduncularis GraySubject = 188 GrayPage = 800 Caption = Coronal section of brain immediately in front of pons. (Post. perf. substance labeled at lower … Wikipedia
Anterior perforated substance — Infobox Brain Name = PAGENAME Latin = substantia perforata anterior GraySubject = 189 GrayPage = 827 Caption = Scheme of rhinencephalon. (Anterior perforated substance labeled at bottom left.) Caption2 = Base of brain. (Anterior perforated… … Wikipedia
Interpeduncular fossa — Infobox Brain Name = PAGENAME Latin = fossa interpeduncularis GraySubject = 189 GrayPage = 816 Caption = Base of brain. Caption2 = IsPartOf = Components = Artery = Vein = Acronym = BrainInfoType = hier BrainInfoNumber = 480 MeshName = MeshNumber … Wikipedia
substance — Stuff; material. SYN: substantia [TA], matter. [L. substantia, essence, material, fr. sub sto, to stand under, be present] alpha s. SYN: reticular s. (1). anterior perforated s. [TA] a region at the base … Medical dictionary
fossa — A depression usually more or less longitudinal in shape below the level of the surface of a part. [L. a trench or ditch] acetabular f. [TA] a depressed area in the floor of the acetabulum superior to the … Medical dictionary
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
substantia perforata posterior — [TA] posterior perforated substance: the floor of the interpeduncular fossa, lying between the basis pedunculi of each side and pierced by central branches of the posterior cerebral artery; called also interpeduncular perforated substance … Medical dictionary
space — Any demarcated portion of the body, either an area of the surface, a segment of the tissues, or a cavity. SEE ALSO: area, region, zone. SYN: spatium [TA]. [L. spatium, room, s.] alveolar dead s … Medical dictionary
Vein — A blood vessel that carries blood low in oxygen content from the body back to the heart. The deoxygenated form of hemoglobin (deoxyhemoglobin) in venous blood makes it appear dark. Veins are part of the afferent wing of the circulatory system… … Medical dictionary
Olfactory trigone — Brain: Olfactory trigone Scheme of rhinencephalon. (Olfactory trigone not labeled, but region is visible at bottom left, between anterior perforated substance and olfactory tract.) … Wikipedia
