121 results
Primary Downbeat Nystagmus on Ocular Examination

Primary downbeat nystagmus, most evident on looking down and out .
Primary Downbeat ... nystagmus, most ... on looking down and ... #clinical #video ... #physicalexam #neurology
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
Parinaud's Syndrome ... Convergence retraction nystagmus ... retraction (Collier's sign ... → "setting sun sign ... diagnosis #pineal #neurology
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
Nystagmus Downbeat ... and rebound nystagmus ... Video by Kathleen ... Ophthalmology #Neurology ... #Clinical #Video
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
Parinaud's syndrome ... Convergence retraction nystagmus ... "setting sun" sign ... Dorsal midbrain and ... #neurology #diagnosis
Ocular Albinism and Nystagmus

#Ocular #Albinism #Nystagmus #clinical #video #ophthalmology #PhysicalExam #neurology
Ocular Albinism and ... Nystagmus #Ocular ... #Albinism #Nystagmus ... #clinical #video ... #PhysicalExam #neurology
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
Downbeat Nystagmus ... walking difficulty and ... Why downbeat nystagmus ... #clinical #video ... ophthalmology #neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
unidirectonal nystagmus ... Dysfunction - Imbalance, neurologic ... symptoms/signs, ... bidirectional nystagmus ... Dizziness #Vertigo #Neurology
Sydenham Chorea on Physical Exam

Milkmaid's grip sign seen with hand gripping.

#Milkmaids #Sydenham #Chorea #PhysicalExam #milking #sign
Milkmaid's grip sign ... seen with hand ... PhysicalExam #milking #sign ... #hand #grip #neurology ... #clinical #video
Vertical (Upbeat) Nystagmus on Physical Exam

This patient had severe hypomagnesemia. Serum Mg 0.1 mg/dl.

Dr. Arvind Canchi
Vertical (Upbeat) Nystagmus ... This patient had ... Vertical #Upbeat #Nystagmus ... hypomagnesemia #clinical #video ... #neurology
Acquired Downbeat Nystagmus

This 62 yo AA female reported to clinic for retinal evaluation of diabetic PDR.
Acquired Downbeat ... A downbeat nystagmus ... anterior_seg_rocks #Downbeat ... #video #ophthalmology ... #physicalexam #neurology