2255 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... findings may be ... position change • Neurologic ... findings usually ... differential #diagnosis #neurology
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
Lower Motor Neuron Findings ... Comparison #Versus #Findings ... Diagnosis #Table #Neurology
Physical exam findings of various ocular palsies; image courtesy of the BMJ

R 3rd nerve palsy
R 4th
Physical exam findings ... CNIII #CNIV #CNVI #Neurology
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
Progression of Imaging Findings ... Progression #radiology #neurology
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
symptoms, this finding ... Video #Positive #Neurology
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
symptoms, this finding ... Video #Negative #Neurology
#Table 3 summarizes common types of neuropathies that should be considered according to their characteristic patterns
characteristic patterns of neurologic ... findings.
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
symptoms, this finding ... Clinical #Video #Neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
neuritis) • Neuro Findings ... None • Auditory Findings ... change • Neuro Findings ... Vertigo #diagnosis #findings ... symptoms #comparison #neurology
Korsakoff Syndrome
Clinical Findings:
 • Confabulation: Usually initial phase of the disease
 • Anterograde amnesia: Memory impairment
Syndrome Clinical Findings ... Korsakoff #Syndrome #neurology