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

Note
Bilateral LMN palsy ... weakness, wasting and fasciculations ... this from an UMN palsy ... #LMN #hypoglossal ... clinical #video #neurology
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
in Left Hypoglossal ... Nerve Palsy ... #Hypoglossal #Nerve ... #Palsy #CNXI #CN12 ... clinical #video #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
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
Bell's palsy There ... of Facial Nerve Palsy ... known as Bell's palsy ... #Neurology #Signs ... #Symptoms #Diagnosis
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
deviation, and fasiculations ... peripheral 12th nerve palsy ... skull base, the hypoglossal ... Clinical #Video #Hypoglossal ... #CNXII #CN12 #Neurology
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
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
- Differential Diagnosis ... Vertical Gaze Palsy ... • Cerebellar signs ... MovementDisorders #Neurology ... #Differential #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
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
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
exertion • Neurologic ... : Bell's palsy, ... #Sarcoidosis #Diagnosis ... #Symptoms #Signs