79 results
Causes of Tremors - Movement Disorders - Differential Diagnosis Algorithm
Action Tremor - Occurs During Voluntary Muscle
Causes of Tremors ... • Cerebellar Disease ... multiple sclerosis) Resting ... at Rest • Parkinson's ... Diagnosis #Algorithm #Causes
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... of Wilson's Disease ... high amplitude, near ... arm tremor caused ... neurology #copper #physicalexam
Myasthenia Gravis
Signs, Symptoms and Testing - Likelihood Ratios
Does this patient have myasthenia gravis?
JAMA. 2005 Apr 20;293(15):1906-14.
Myasthenia Gravis Signs ... , Symptoms and Testing ... - Ice Test - ... LikelihoodRatios #PhysicalExam ... #Testing
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... of Wilson's Disease ... high amplitude, near ... arm tremor caused ... neurology #copper #physicalexam
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Causes of Bradykinetic ... Algorithm Parkinson's Disease ... (TRAP): • Resting ... • Cerebellar signs ... Diagnosis #Algorithm #Causes
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... ulnar nerve palsy, testing ... Froment's Sign is ... Jeanne’s sign is ... #Froments #Sign
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
Pronator Drift Testing ... extensor weakness - Sign ... test characteristics ... Pronator #Drift #Testing ... #Stroke #physicalexam
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
upgaze - Light-near ... retraction (Collier's sign ... Hydrocephalus → "setting ... sun sign" - Vascular ... disease (stroke
Positive Hoffmann's sign (finger flexor reflex) in a patient with Multiple Sclerosis

The Hoffmann's reflex test itself
Positive Hoffmann's sign ... Hoffmann's reflex test ... are not useful signs ... to cerebellar signs ... Clinical #Video #Signs
Parkinson's Disease Tremor
The tremor of Parkinson's disease is characteristic. It is called resting tremor, that is,
Parkinson's Disease ... of Parkinson's disease ... It is called resting ... still, either at rest ... #Neurology #PhysicalExam