كيف يتم إسعاف مريض السكري في حالة الإغماء

 💢 فسيو العصبي 6 تابع الرؤية

#physiology_of_CNS 6

#CNS

🛑Optic pathways and lesions :

##👆ف هاد المنشور راح نواصل شرحنااا عن ال Vision 👌😎 بسم الله 💪🏃🏃🏃🏃🏃

■ Axons of the ganglion cells form the optic nerve and optic tract, ending in the lateral  

geniculate body of the thalamus 👌👌👌

■ The fibers from each nasal hemiretina cross at the optic chiasm, whereas the fibers  

from each temporal hemiretina remain ipsilateral👌👌👇

🔷Therefore, fibers from the left nasal hemiretina and fibers from the right temporal hemiretina form the right optic tract and synapse on the right lateral geniculate body👌💪

*⃣Fibers from the lateral geniculate body form the geniculocalcarine tract and pass to the occipital lobe of the cortex👌👌✔️

## وبعدها شو اللراح يحصل دكتور🤔؟ م شاء الله متابعين 😍💪 فخليكم هيك😍👏💪 وانتبهو ف اللجاي اوك💪👇

قد يعجبك ايضا

A.Cutting the optic nerve causes blindness in the ipsilateral eye👌👇

B.Cutting the optic chiasm causes heteronymous bitemporal hemianopia👌👇

C.Cutting the optic tract causes homonymous contralateral hemianopia👌👇

D.Cutting the geniculocalcarine tract causes homonymous hemianopia with macular sparing👌👇

🔷## وهيك خلصناااا ال👇👇 

🔹Lesions👌