1627 results
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
maintaining their gaze ... clinical #video #neurology
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
• Impaired up gaze ... Parinauds #syndrome #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
complete left gaze ... OU with a right gaze ... causes a horizontal gaze ... nystagmus in that gaze ... ophthalmology #neurology
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Characteristics: • Vertical Gaze ... MovementDisorders #Neurology
Wernicke Encephalopathy - Triad

Encephalopathy 
 • Disorientation 
 • Indifference 
 • Inattentiveness 
Ocular motor dysfunction
• Conjugate gaze ... Triad #Diagnosis #Neurology
Opsoclonus-Myoclonus Ataxia Syndrome (OMAS) -Dancing eyes - dancing feet syndrome
 • Opsoclonus: ocular spontaneous, arrhythmic, conjugate
directions of gaze ... clinical #video #neurology
Opsoclonus on Physical Exam
Opsoclonus: ocular spontaneous, arrhythmic, conjugate saccades movements occurring in all directions of gaze
directions of gaze ... clinical #video #neurology
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
movement with left gaze ... clinical #video #neurology
WEBINO on Ocular Examination

WEBINO = Wall-eyed bilateral internuclear ophthalmoplegia with Midbrain exotropia,  b/l ADduction impairment,
eye nystagmus & Gaze ... ophthalmology #neurology
Diagnosis of Myasthenia Gravis - Physical Exam Maneuvers
 • Sustained lateral gaze for seconds to elicit
Sustained lateral gaze ... Maneuvers #Diagnosis #neurology