49 results
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
with a left 6th nerve ... hemorrhage Dr ... retraction #nystagmus #ocular ... physicalexam #clinical #video ... #neurology #ophthalmology
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
- Jaw Winking Syndrome ... the trigeminal nerve ... Most cases are congenital ... #clinical #video ... #neurology #physicalexam
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
pupillary light reflex ... ) Where: Optic nerve ... Optic neuritis due ... By Dr. ... #Defect #RAPD #neurology
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Differential Diagnosis Algorithm ... (2% of facial nerve ... , Trauma Dr. ... Differential #Diagnosis #Algorithm ... #Causes #neurology
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Differential Diagnosis Algorithm ... Renin secreting tumor ... , Primary hyperaldosteronism ... Non-reabsorbable anions Dr ... potassium #low #nephrology
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
present in the video ... The nerves involved ... Dr. ... PhysicalExam #clinical #video ... #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Locked-in syndrome ... threat Cranial Nerves ... • Vestibulo-ocular ... myoclonic movements, tremors ... #PhysicalExam #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... Dr. ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video ... #neurology #PhysicalExam
Primary Orthostatic Tremor

Primary ‘Shaky legs’ syndrome. High frequency oscillograph legs on standing. Note the fluttering of
Tremor Primary ... ‘Shaky legs’ syndrome ... Dr. ... #clinical #video ... #physicalexam #neurology
Primary Orthostatic Tremor

Primary ‘Shaky legs’ syndrome. High frequency oscillograph legs on standing. This video demonstrates closeup
Tremor Primary ... ‘Shaky legs’ syndrome ... Dr. ... #clinical #video ... #physicalexam #neurology