11 results
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
Bilateral LMN palsy ... this from an UMN palsy ... #LMN #hypoglossal ... CN12 #clinical #video ... #neurology #physicalexam
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
in Left Hypoglossal ... Nerve Palsy ... #Palsy #CNXI #CN12 ... #clinical #video ... #neurology #physicalexam
Tongue Fasciculations Secondary to Hypoglossal Nerve Damage

Most commonly associated with ALS - This LMN XII was
Tongue Fasciculations ... Secondary to Hypoglossal ... PhysicalExam #Clinical #Video ... #Hypoglossal #HypoglossalNerve ... #CNXII #CN12 #Neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
In this video, you ... peripheral 12th nerve palsy ... skull base, the hypoglossal ... PhysicalExam #Clinical #Video ... #CNXII #CN12 #Neurology
Physical exam findings of various ocular palsies; image courtesy of the BMJ

R 3rd nerve palsy
R 4th
R 4th nerve palsy ... R 6th nerve palsy ... CNIII #CNIV #CNVI #Neurology ... #Diagnosis #Chart ... #Comparison
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... Ptosis is severe in comparison ... #CNIII #CN3 #Palsy ... Nerve #Cranial #neurology ... #diagnosis
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
activity produces fasciculation ... #MotorNeuron #Comparison ... Versus #Findings #Diagnosis ... #Table #Neurology
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
clonus and muscle fasciculations ... consistent with a diagnosis ... PhysicalExam #Clinical #Video ... #ALS #Neurology
Horner's Syndrome
 • Anhidrosis: Diminished sweating of ipsilateral face and neck
 • Miosis: Loss of sympathetic
Ptosis is mild in comparison ... oculomotor nerve palsy ... Horners #Syndrome #diagnosis ... #neurology
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
caused by UMN XII palsy ... left LMN XII n palsy ... #clinical #video ... #hypoglossal #physicalexam ... #neurology