CN III, IV & VI Palsy Explained Eye Movements Decoded 👁️ Can you localize the lesion just by eye movements? This reel shows a real patient with 3rd, 4th & 6th cranial nerve palsy alongside simplified neuro-anatomy diagrams to make eye movement localization easy & clinical. 🔑 Quick Pearls: • CN III palsy → Ptosis, down & out eye ± dilated pupil • CN IV palsy → Vertical diplopia, worse on stairs • CN VI palsy → Failure of abduction • Saccades = Frontal lobe • Pursuit = Occipital lobe • Vestibulo
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CN III, IV & VI Palsy Explained Eye Movements Decoded 👁️ Can you localize the lesion just by eye movements? This reel shows a real patient with 3rd, 4th & 6th cranial nerve palsy alongside simplified neuro-anatomy diagrams to make eye movement localization easy & clinical. 🔑 Quick Pearls: • CN III palsy → Ptosis, down & out eye ± dilated pupil • CN IV palsy → Vertical diplopia, worse on stairs • CN VI palsy → Failure of abduction • Saccades = Frontal lobe • Pursuit = Occipital lobe • Vestibulo
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