fossa of Sylvius


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lat·er·al ce·re·bral fos·sa

[TA]
the deep depression of the basal surface of the forebrain that corresponds in position to the anterior perforated substance. Bounded medially by the optic tract and rostrally by the orbital surface of the frontal lobe, it extends laterally around the overhanging pole of the temporal lobe into the sylvian fissure (sulcus lateralis).

fossa of Sylvius

(1) Lateral cerebral fossa; fossa lateralis cerebralis [NA6]. 
(2) Sylvian fissure; sulcus lateralis (cerebri) [NA6].

Sylvius,

Franciscus, Dutch physician, 1614-1672.
aqueduct of Sylvius
fossa of Sylvius
sylvian angle
sylvian fissure - Synonym(s): lateral cerebral sulcus
sylvian line
sylvian point
sylvian valve - Synonym(s): valve of inferior vena cava
sylvian ventricle - Synonym(s): cavity of septum pellucidum
vallecula sylvii