Scheme of rhinencephalon (anterior perforated substance labeled at bottom left)
Base of brain (anterior perforated substance labeled at center.)
Details
Identifiers
Latin
substantia perforata anterior
NeuroNames
282
NeuroLex ID
birnlex_1096
TA98
A14.1.09.437
TA2
5544
FMA
61891
Anatomical terms of neuroanatomy
[edit on Wikidata]
The anterior perforated substance is a part of the brain. It is bilateral. It is irregular and quadrilateral. It lies in front of the optic tract and behind the olfactory trigone.
and 30 Related for: Anterior perforated substance information
from these create holes, which give the anteriorperforatedsubstance its name. The anteriorperforatedsubstance is named after the holes created by small...
inferior aspect of the brain. It forms the medial margin of the anteriorperforatedsubstance. It was described by the French neuroanatomist Paul Broca. It...
the anterior part of the thalamus and lentiform nucleus. It is included as part of the anteriorperforatedsubstance (as it appears to be perforated by...
olfactory trigone is a small triangular area in front of the anteriorperforatedsubstance. Its apex, directed forward, occupies the posterior part of...
the roof of the interpeduncular cistern.: 440 Anteriorperforatedsubstance Human brainstem anterior view Sinnatamby, Chummy S. (2011). Last's Anatomy...
junction point between anterior and posterior stem of the lateral sulcus. It is the lateral most limit of the anteriorperforatedsubstance and the starting...
the olfactory trigone. Caudal to these elements is the anteriorperforatedsubstance, the anterior part of which is marked by the relief of the olfactory...
It is formed at the anteriorperforatedsubstance by the union of (a) a small anterior cerebral vein which accompanies the anterior cerebral artery and...
artery passes between the optic and oculomotor nerves to the anteriorperforatedsubstance at the medial extremity of the lateral cerebral fissure. Angiographically...
with the anteriorperforatedsubstance. Inferiorly, there is a groove upon the surface of the lenticular nucleus that accommodates the anterior commissure...
the ipsilateral cerebral peduncle: 477 and adjacent to the anteriorperforatedsubstance.: 471 The ipsilateral oculomotor nerve (CN III) passes inferolaterally...
artery (MCA). They are small perforating arteries, which enter the underside of the brain at the anteriorperforatedsubstance to supply blood to part of...
cerebral basal vein (vena basalis): a vein that arises at the anteriorperforatedsubstance, passes backward and around the cerebral peduncle, joins the...
mammillary bodies. is continuous anteriorly with the lamina terminalis, and laterally with the anteriorperforatedsubstances.[citation needed] Arterial blood...
represented by the floor of the third ventricle (i.e. posterior perforatedsubstance, and the two mammillary bodies). Its floor is formed by the arachnoid...
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...
interpeduncular fossa, from behind forward,[citation needed] are the posterior perforatedsubstance, corpora mamillaria, tuber cinereum, infundibulum, and pituitary...
posterior perforatedsubstance, and supply the medial surfaces of the thalami and the walls of the third ventricle. Peduncular perforating or postero-lateral...
subclavian triangle perforates the deep fascia, and ends in the subclavian vein lateral to or in front of the scalenus anterior, piercing the roof of...
Contains a large amount of elastin, arranged as a series of thin, flat, perforated sheets arranged in a laminar pattern; considered the ciliary muscle tendon...
downers; or remark upon their shape or color (most commonly a straight, perforated tablet or an oval-shaped pill): bars, ladders, Xanbars, Xans, Z-bars,...
separated from each other by septa (the plural of "septum") which are perforated transverse walls, allowing the coelomic fluid to pass between segments...
the middle temporal artery. The anterior communicates with the lacrimal artery by means of small branches which perforate the zygomatic bone and great wing...
prostate glands produce and contain fluid that forms part of semen, the substance emitted during ejaculation as part of the male sexual response. This prostatic...