Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Right Oculomotor (CNIII) Palsy caused by Stroke

Dr. Bruno Farnetano @bruno.farnetano

#Oculomotor #CNIII #Palsy #clinical #video #CN3 #clinical
clinical #video #CN3 ... clinical #video #neurology ... #physicalexam # ... ophthalmology
β–Ί
CN III Palsy - Oculomotor Nerve
 β€’ Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... comparison to Horner's syndrome ... superior rectus, inferior ... neudrawlogy #CNIII #CN3 ... Nerve #Cranial #neurology
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
Lateral Medullary Syndrome ... - Wallenberg's Syndrome ... usually Posterior Inferior ... Ipsilateral ataxia - Inferior ... #Wallenbergs #neurology
Simultagnosia on Physical Exam (Balint Syndrome)

The patient can recognize objects one at a time but cannot
Physical Exam (Balint Syndrome ... Simultagnosia #Balint #Syndrome ... #PhysicalExam # ... clinical #video #neurology ... #ophthalmology
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Localizing Extraocular Movement Disorders
 β€’ CN Ill (Oculomotor) Nerve Palsy 
 β€’ CN IV (Trochlear) Nerve
Nerve Palsy β€’ CN ... Nerve palsy β€’ CN ... One-and-a-half Syndrome ... #Localization #ophthalmology ... #neurology #differential
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 β€’ Abduction - C5,C6 (axillary)
 β€’ Adduction - C6, C7,
hand" Β± Horner Syndrome ... Carpal Tunnel Syndrome ... Anterior Shoulder ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Adie's Pupil
What? Unknown nature & benign
 β€’ Regular and mildly dilated pupil (4-6mm);
 β€’ Light-near dissociaton;
Holmes-Adie Syndrome ... Diagnosis: β€’ CN ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Left Abducens Nerve Palsy (CN6) on Physical Exam

#Abducens #Nerve #Palsy #CN6 #CNVI #clinical #video #neurology #opthalmology
Abducens Nerve Palsy (CN6 ... #Nerve #Palsy #CN6 ... clinical #video #neurology ... #opthalmology # ... physicalexam
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Left Abducens Nerve Palsy (CN6) on Physical Exam

#Abducens #Nerve #Palsy #CN6 #CNVI #clinical #video #neurology #opthalmology
Abducens Nerve Palsy (CN6 ... #Nerve #Palsy #CN6 ... clinical #video #neurology ... #opthalmology # ... physicalexam
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Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome ... patient is still able ... (usually left) inferior ... neudrawlogy #Gerstmann #Syndrome ... #neurology #diagnosis