10 results
Cranial Nerve XII - Hypoglossal Nerve - Cross Sectional Nuclei Anatomy
 • Hypoglossal Nerve
 • Hypoglossal
Cross Sectional Nuclei ... • Hypoglossal Nucleus ... Hypoglossal #CNXII #CN12 ... #CranialNerve #Nuclei
Cranial Nerve X - Vagus Nerve - Cross Sectional Nuclei Anatomy
 • Vagus Nerve
 • Nucleus
Cross Sectional Nuclei ... Vagus Nerve • Nucleus ... of CN V • Nucleus ... #Vagus #CNX #CN10 ... #CranialNerve #Nuclei
Tongue Fasciculations Secondary to Hypoglossal Nerve Damage

Most commonly associated with ALS - This LMN XII was
Tongue Fasciculations ... @camwolfe #Tongue ... HypoglossalNerve #CNXII #CN12 ... #Neurology #Deficit
Cranial Nerve XI - Accessory Nerve - Cross Sectional Nuclei Anatomy
 • Accessory Nerve
 • Nucleus
Cross Sectional Nuclei ... Accessory Nerve • Nucleus ... Accessory #CNXI #CN11 ... #CranialNerve #Nuclei
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
LMN palsy with tongue ... Note the wrinkled tongue ... @bobvarkey #tongue ... hypoglossal #CNXII #CN12
Cranial Nerve 12 Dysfunction: Stroke has resulted in loss of function of left CN 12. When
patient sticks tongue ... Clinical #Photo #CN12 ... CranialNerve12 #Tongue ... #UCSDH #CNXII #Deficit
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
Tongue Fasciculations ... Fasciculations - Tongue ... weak side #Tongue ... #Palsy #CNXI #CN12
Right Hypoglossal Nerve Paralysis on Physical Exam

Note tongue deviation to the side of the weakness.

#Hypoglossal #Nerve
Physical Exam Note tongue ... neurology #CNXII #CN12
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
hoarseness; and CNXII (tongue ... NateWarnerMD #Tongue ... HypoglossalNerve #CNXII #CN12 ... #Neurology #Deficit
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... Motor/Sensory: • Tone ... above the red nucleus ... below the red nucleus