تشريح العصبي
#Anatomy_of_CNS 6
#CNS
Post. Perforated Substance
🚥 المكان :
_ post. to the interpeduncular fossa.
_ Behind the 2 mammillary bodies.
_ Between the 2 cerebral peduncles
🚥 Perforated by : Centeral br. of the post. Cerebral a. ( supplies the thalamus )
🚥 Conatitutes : part of the Hypothalamus.
🌠🌠🌠🌠🌠🌠🌠🌠
📌📌 Ant. Perforated Substance 🧐
🎯 المكان:
at the base of cerebral hemisphere .
_ behind olfactory trigone and the diverging med & lat. olfactory stria.
🎯 Perforated by : central br. of the Ant. and Middle cerebral aa.
🎯 Constitutes أهميتها : part of the Limbic System.
🎯 الحدود والعلاقات( Relations) :
🖇 Ant. Olfactory trigone and olfactory stria.
🖇 Post. Uncus of the temporal lobe.
🖇 Med. optic tract and chiasma.
🖇 lat. stem of the lat. Sulcus.
🖇 Above continuous with grey matter of the corpus striatum ( head of the caudate nucleus )
🖇 Below temination of In.carotid a. and begining of ant. and middle cerebral a.
🌀وبذلك ننتهي من شرح اليوم،ونلتقي بكم في الشرح القادم (المخيخ)
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