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Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
Upper Motor Neuron ... Lower motor neuron ... itself as the neuron ... between a motor neuron ... The motor neuron
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
Bilateral LMN palsy ... Bulbar motor Neuron ... differentiates this from an UMN ... fasciculations #LMN
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Disease of motor neurons ... and LMN signs in ... and LMN signs to ... and LMN signs on ... EMG: LMN Signs in
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
Hoffmann's Sign ... Hoffman's sign ... means upper motor neuron ... #Hoffmanns #Sign
Stransky's Sign on Physical Exam - Babinski Equivalent
Stransky's sign is a clinical sign in which vigorous
Stransky's Sign ... Equivalent Stransky's sign ... is a clinical sign ... with upper motor neuron ... clinical #neurology #UMN
Stransky's Sign on Physical Exam - Babinski Equivalent
Stransky's sign is a clinical sign in which vigorous
Stransky's Sign ... Equivalent Stransky's sign ... is a clinical sign ... with upper motor neuron ... clinical #neurology #UMN
Rossolimo's Reflex on Physical Exam - Babinski Equivalent
Rossolimo's sign is a clinical sign in which percussion
Equivalent Rossolimo's sign ... is a clinical sign ... with upper motor neuron ... Rossolimos #Reflex #Sign ... clinical #neurology #UMN
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
Differential Diagnosis Algorithm ... Weakness • Motor Neuron ... Differential #Diagnosis #Algorithm
Seagull Sign on POCUS - Celiac Artery Trunk Anatomy

Celiac trunk branching into hepatic and splenic arteries
Seagull Sign on ... POCUS - Celiac Artery ... - NephroPOCUS @NephroP ... #Seagull #Sign ... #POCUS #Celiac
Throckmorton's Reflex on Physical Exam - Babinski Equivalent
Throckmorton's reflex is a clinical sign in which pressure
is a clinical sign ... with upper motor neuron ... Throckmortons #Reflex #Sign ... clinical #neurology #UMN