38 results
Pseudobulbar Affect
Characteristics (These episodes usually cause distress and impairment in occupational or social functioning):
 - Extreme
Extreme emotional lability ... Amyotrophic Lateral Sclerosis ... Injury, Multiple Sclerosis ... Pseudobulbar #Affect #neurology ... #differential #diagnosis
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
tumors - Multiple Sclerosis ... → "setting sun sign ... " - Vascular disease ... Parinauds #Syndrome #diagnosis ... #pineal #neurology
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
tumors • Multiple sclerosis ... "setting sun" sign ... • Vascular disease ... Parinauds #syndrome #neurology ... #diagnosis
Causes of Dysarthria - Differential Diagnosis Algorithm
Lower Motor Neuron - Slow, Low Volume, Breathy Speech, Tongue
- Differential Diagnosis ... Algorithm Lower ... Emotional lability ... Disorder Extra-Pyramidal ... #Dysarthria #Neurology
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
neurodegenerative disease ... Diagnosis - Based ... objective evidence of neurologic ... #diagnosis #management ... #neurology #treatment
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... • Meniere's Disease ... symptoms/signs, ... • Multiple sclerosis ... Dizziness #Vertigo #Neurology
Striatal Toe Sign on Physical Examination

Extension of the first toe that occurs in extrapyramidal diseases affecting
extrapyramidal diseases ... has Parkinson’s Disease ... #clinical #video ... #PhysicalExam #neurology ... #pyramidal
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
- Differential Diagnosis ... Algorithm Parkinson's Disease ... • Cerebellar signs ... MovementDisorders #Neurology ... #Differential #Diagnosis
Schaeffer's Sign on Physical Exam - Babinski Equivalent
Schaeffer's sign is a clinical sign in which squeezing
Schaeffer's Sign ... is a clinical sign ... lesion of the lower ... PhysicalExam #clinical #neurology ... #Pyramidal #video
Schaeffer's Sign on Physical Exam - Babinski Equivalent
Schaeffer's sign is a clinical sign in which squeezing
Schaeffer's Sign ... is a clinical sign ... lesion of the lower ... PhysicalExam #clinical #neurology ... #Pyramidal #video