Trigeminal neuralgia

due to compression by the superior cerebellar artery

 

FACIAL (VII) NERVE

 

Idiopathic facial nerve paralysis

(Bell’s palsy)

(Video 1, 2)

Facial diplegia

 

Melkersson-Rosenthal syndrome

 

Progressive hemifacial atrophy

(Parry-Romberg syndrome)

(Video 1, 2)

 

Herpes zoster oticus

(Ramsay-Hunt syndrome)

 

Traumatic facial palsy

(unilateral forehead paralysis)

 

Bilateral facial palsy or facial diplegia

(Video 1, 2, 3)

 

Bell’s phenomenon in facial palsy

(Video 1, 2, 3, 4)

 

Facial synkinesis following facial palsy

(Video 1, 2, 3)

 

Hemifacial spasm

(Video 1, 2, 3, 4, 5, 6)

 

Botox treatment for hemifacial spasm

(Video 1, 2)

 

Microvascular decompression for hemifacial spasm

(Video 1, 2, 3)

 

Toxic facial myoclonus

 

Benign orbicularis myokymia

 

Hemifacial myokymia

 

Perioral myokymia

 

Chvostek´s sign

(sign of hypocalcemia)

(Video 1, 2, 3, 4)

 

Dysgeusia

 

 

VESTIBULOCOCHLEAR (VIII) NERVE

HINTS exam

 

Impaired stepping (Untenberger or Fukuda) test

(Video 1, 2)

 

Positive head impulse (Halmagyi) test

(Video 1, 2, 3, 4)

 

Posterior canal benign paroxysmal positional vertigo (BPPV)

Positive Dix-Hallpike test 

(Video 1, 2, 3, 4)

 

Horizontal canal BPPV

 (Supine roll test, BBQ roll and Gufoni maneuver)

 

Anterior canal BPPV

(Video 1, 2, 3)

Head shaking test (Headshake nystagmus)

(Video 1, 2, 3)

 

Vestibular nystagmus following Alexander’s law

(Video 1, 2, 3)

 

Vestibular neuritis

(Video 1, 2, 3)

Superior canal dehiscence

(Tullio's phenomenon)

 

Repositioning maneuvers

 

Epley maneuver

(Video 1, 2, 3, 4)

 

 Semont Maneuver 

(Video 1, 2)

 

Brandt-Daroff exercises

 

 Lempert (BBQ) maneuver

 

Deep head hanging maneuver

 

GLOSSOPHARYNGEAL (IX) AND VAGUS (X) NERVE

 

Unilateral bulbar palsy

(Video 1, 2) 

Absence of the gag reflex (right)

 

Dysphonia of neurogenic origin

(Video 1, 2)

 

Glossopharyngeal (IX) nerve palsy

 

Laryngeal nerve palsy

(Video 1, 2, 3)

 

Recurrent laryngeal nerve palsy

 

ACCESSORY (XI) NERVE

 

Accesory (XI) nerve palsy

 

HYPOGLOSSAL (XII) NERVE

 

Hypoglossal (XII) nerve palsy

(video 1, 2, 3, 4)

 

Tongue atrophy

 

Tongue fasciculations

(Video 1, 2, 3)

 

 

Tongue myokymia

 

OTHER CRANEAL NERVE DISORDERS

Miller-Fisher syndrome

(Video 12, 3)

 

 Pretectal (Parinaud's) syndrome

(Video 1, 2, 3)

 

Weber syndrome​ (*)

(Video 1, 2)

Bilateral Claude's syndrome

 

Foville syndrome (*)

Cerebellopontine angle syndrome

 Inferior paramedian pontine infarction

Lateral medullary infarction

(Wallemberg syndrome)

(Video 1, 2)

 

Medial medullary infarction

Locked-in syndrome

(Video 1, 2)

Pseudobulbar affect

Pathologic yawning

Corneomandibular reflex