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Septum pellucidum

septum pellucidum --> transparent septum

A thin plate of brain tissue, containing nerve cells and numerous nerve fibres, that is stretched like a flat, vertical sheet between the column and body of fornix below, the corpus callosum above and anteriorly; it is usually fused in the median plane with its partner on the opposite side so as to form a thin, median partition between the left and right frontal horn of the lateral ventricles; in less than 10% of humans there is a blind, slitlike, fluid-filled space between the two transparent septa, the cavity of septum pellucidum. The transparent septum is continuous ventralward through the interval between the corpus callosum and the anterior commissure with the precommissural septum and subcallosal gyrus.

See: cavity of septum pellucidum, septal area.

Synonym: septum pellucidum, septum lucidum.

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De Morsier syndrome

... and shizencephaly,cystis arachnoidalis and probably the absence of septum pellucidum. I ask for help and any information about De Morsier syndrome.Please contact me ...

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by Martina Sokac
Thu Jul 14, 2005 5:24 pm
Forum: Human Biology
Topic: De Morsier syndrome
Replies: 0
Views: 2406

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