9 results
Jaw-Jerk Reflex Clonus in ALS

- Neurology Pro - A DDx Tool @ProDdx

#JawJerk #Jaw #Jerk #Reflex #Clonus
Jaw-Jerk Reflex ... Clonus in ALS ... #Reflex #Clonus ... amyotrophic #lateral #sclerosis ... #PhysicalExam #
Jaw Jerk Reflex - Mandibular Clonus

Seen in this patient with ALS

#Jaw #Jerk #JawJerk #Reflex #Mandibular #Clonus
Jaw Jerk Reflex ... - Mandibular Clonus ... #JawJerk #Reflex ... clinical #video #neurology ... #physicalexam #
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
The jerk form is ... vertical vestibulo-ocular ... reflex. ... stroke, multiple sclerosis ... nystagmus #sawtooth #physicalexam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... hand" ± Horner Syndrome ... Carpal Tunnel Syndrome ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Locked-in syndrome ... • Vestibulo-ocular ... for presence of clonus ... caseyalbin #PhysicalExam ... #neurology #comatose
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
with tuberous sclerosis ... Pupil #Pupillary #reflex ... clinical #video #ocular ... #neurology #ophthalmology ... #physicalexam
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... injury - Multiple sclerosis ... involved) - Tendon reflex ... in deep tendon reflexes ... are spared Conus
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral Sclerosis ... finding of lateral sclerosis ... Increased Jaw Jerk ... reflex, Clonus, ... #neurology #diagnosis
Convergence-Retraction Nystagmus on Physical Exam

Convergence-retraction nystagmus: irregular, jerky nystagmus, associated with convergence and retraction of both
nystagmus: irregular, jerky ... of Parinaud's syndrome ... Retraction #Nystagmus #PhysicalExam ... #clinical #ocular ... #video #neurology