8 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with an AVS with nystagmus ... #PhysicalExam #Neurology ... VestibularSyndrome #Posterior ... #Central #HeadImpulse ... #Testing #HIT #HINTS
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
The HINTS Exam - ... Differentiating Central ... vs Peripheral Vertigo ... Impulse Test Nystagmus ... #Peripheral #Neurology
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
HINTS Exam - Distinguishing ... Central from Peripheral ... examiners nose • Nystagmus ... TylerLarsenMD #HINTS ... #diagnosis #neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... forehead) in classic posterior ... , such as with posterior ... circulation TIA • Nystagmus ... symptoms #comparison #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Dizziness and Vertigo Peripheral ... minutes to days • Nystagmus ... may be present Central ... vascular causes • Nystagmus ... Hallpike test (posterior
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
used to identify posterior ... indicates posterior ... But a downbeat nystagmus ... Dix #Hallpike #DixHallpike ... Diagnosis #BPPV #neurology
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
used to identify posterior ... indicates posterior ... But a downbeat nystagmus ... Dix #Hallpike #DixHallpike ... Diagnosis #BPPV #neurology
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
components: targeted neurologic ... if the cause is peripheral ... CNS, Central nervous ... Impulse Test, Nystagmus ... Diagnosis #AVS #Posterior