Medial surface of left cerebral hemisphere. (Collateral fissure labeled at bottom left.)
Medial surface of right cerebral hemisphere. Collateral sulcus divides limbic (purple) and temporal lobe (green).
Details
Identifiers
Latin
sulcus collateralis, fissura collateralis
NeuroNames
47
TA98
A14.1.09.206
TA2
5442
FMA
83751
Anatomical terms of neuroanatomy
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The collateral fissure (or sulcus) is on the tentorial surface of the hemisphere and extends from near the occipital pole to within a short distance of the temporal pole.
Behind, it lies below and lateral to the calcarine fissure, from which it is separated by the lingual gyrus; in front, it is situated between the parahippocampal gyrus and the anterior part of the fusiform gyrus.
and 24 Related for: Collateral fissure information
The collateralfissure (or sulcus) is on the tentorial surface of the hemisphere and extends from near the occipital pole to within a short distance of...
with the medial part of the collateral fissure, and its size depends on the depth and direction of this fissure. It is continuous behind with a flattened...
fissure), separating it from the inferiolateral surface of the hemisphere close to the lamina terminalis. It is analogous to the collateralfissure found...
1751537. PMID 11090370. Koster, TD; Slebos, DJ (2016). "The fissure: interlobar collateral ventilation and implications for endoscopic therapy in emphysema"...
recoil and improve breathing. Interlobar collateral ventilation can prevent this. Incomplete lung fissures that separate the lobes of the lung are fairly...
and the thalamus; this cleft constitutes the lower part of the choroid fissure. The thalamus primarily communicates with the structures bounding the lateral...
irrigate the cortex. They begin at the external margins of the Sylvian fissure and extend distally away on the cortex of the brain. The M2 and M3 segments...
pleura (blue), and spleen (green) Near the middle of the spleen is a long fissure, the hilum, which is the point of attachment for the gastrosplenic ligament...
lobe by a deep fold called the lateral sulcus also called the Sylvian fissure. The precentral gyrus, which forms the posterior border of the frontal...
Posterior ramus (or segment) of the lateral sulcus (or fissure) PosTrCoS Posterior transverse collateral sulcus PosVCgG Posterior-ventral part of the cingulate...
cavernous sinus. Finally, it enters the orbit through the superior orbital fissure and to innervate the superior oblique muscle. The human trochlear nerve...
emphysema, relates to emphysematous change next to a pleural surface, or to a fissure. The cystic spaces known as blebs or bullae that form in paraseptal emphysema...
communicating artery Cistern of lateral cerebral fossa. It is situated in the fissure between the frontal and temporal lobes. It contains: The middle cerebral...
anterior perforated substance at the medial extremity of the lateral cerebral fissure. Angiographically, this segment extends from the origin of the posterior...
creations must be restricted as much as possible to the eldest sons and collateral heirs of existing peers, so that the created peerages would eventually...
Anorectal varices are the dilation of collateral submucosal vessels due to backflow in the veins of the rectum. Typically this occurs due to portal hypertension...
from the liver into areas with lower venous pressures. This means that collateral circulation develops in the lower esophagus, abdominal wall, stomach,...
sometimes those of the fourth, do not meet at the back, resulting in a fissure known as the sacral hiatus in the posterior wall of the sacral canal. The...
(above the primary fissure), the posterior lobe (below the primary fissure), and the flocculonodular lobe (below the posterior fissure). These lobes divide...
waste products or because portal venous blood bypasses the liver through collateral circulation or a medically constructed shunt. Nitrogenous waste products...
the optic canal or on the ophthalmic nerve through the superior orbital fissure. From there, they travel with the nasociliary nerve and then the long ciliary...
terrorism-related charges) on 15 June. The pace of reforms has revealed fissures within the ruling coalition, with hardliners in the military and the hitherto...