1182 results
Muscle Fasciculations on Physical Exam

81 year old patient. History of swallowing disorders, weight loss and muscle
Muscle Fasciculations ... weight loss and muscle ... of the eyelid muscles ... with atrophy or muscle ... #Muscle #Fasciculations
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
near the target muscle ... stimulation leads to muscle ... activity produces fasciculation ... Versus #Findings #Diagnosis
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
posturing • Fasciculations ... can happen) • Muscle ... reflexes (at those muscles ... Radiculopathy #MSK #diagnosis
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
jaw clonus and muscle ... fasciculations, ... consistent with a diagnosis
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
- Differential Diagnosis ... Neuropathy - Atrophy, Fasciculations ... Myopathy - Proximal muscle ... #Differential #Diagnosis
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
- Differential Diagnosis ... Neuropathy - Atrophy, Fasciculations ... Myopathy - Proximal muscle ... #Differential #Diagnosis
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
and respiratory muscles ... , muscle atrophy ... (atrophy), Muscle ... twitching (fasciculations ... BULBAR: Tongue fasciculations
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
more than one muscle ... simplicity, certain muscles ... or muscle groups ... Myotomes #SpinalCord #Diagnosis
Extraocular Muscle Actions & Clinical Testing
What about clinical testing of extraocular muscle function & associated nerve
Extraocular Muscle ... of extraocular muscle ... inferior obliques muscles ... inferior rectus muscles ... #Actions #diagnosis
Pectoralis Muscle Fasciculations on Physical Exam

#Pectoralis #Muscle #Fasciculations #clinical #video #neurology #physicalexam
Pectoralis Muscle ... Fasciculations ... #Pectoralis #Muscle ... #Fasciculations