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

Note
→ Bulbar motor ... #atrophy #fasciculations ... hypoglossal #CNXII #CN12 ... clinical #video #neurology ... #physicalexam
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
Left Hypoglossal Nerve ... Palsy - Atrophy ... #Palsy #CNXI #CN12 ... clinical #video #neurology ... #physicalexam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... distribution with atrophy ... Myotomes #diagnosis #neurology ... #sensory #motor ... #arm #physicalexam
Right Hypoglossal Nerve Paralysis on Physical Exam

Note tongue deviation to the side of the weakness.

#Hypoglossal #Nerve
Physical Exam Note tongue ... deviation to the ... #Paralysis #PhysicalExam ... clinical #video #neurology ... #CNXII #CN12
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Left Tongue Deviation ... of most cranial nerves ... bobvarkey #Left #Tongue ... #hypoglossal #physicalexam ... #neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
, right sided deviation ... palsy. ... Fasciculations #PhysicalExam ... HypoglossalNerve #CNXII #CN12 ... #Neurology #Deficit
Causes of Dysarthria - Differential Diagnosis Algorithm
Lower Motor Neuron - Slow, Low Volume, Breathy Speech, Tongue
Breathy Speech, Tongue ... and Facial Atrophy ... Lesions of Cranial Nerves ... , Positive jaw jerk ... #Dysarthria #Neurology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
- Disease of motor ... Increased Jaw Jerk ... fasciculations) • BULBAR: Tongue ... activity between nerve ... Lateral #Sclerosis #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
threat Cranial Nerves ... • Forced gaze deviation ... /Sensory: • Tone ... caseyalbin #PhysicalExam ... #neurology #comatose