11 results
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Vestibulo-ocular ... or brainstem Motor ... response (tests motor ... caseyalbin #PhysicalExam ... #neurology #comatose
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Light Reflex, Accommodation ... Ocular Movements ... (CN 3, 4, 6) ... EyeExamination #Approach #Ophthalmology ... #PhysicalExam
Left Abducens Palsy on Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Abducens #Palsy #CN6 #CNVI #Ocular #PhysicalExam #clinical #video
Abducens #Palsy #CN6 ... #CNVI #Ocular # ... PhysicalExam #clinical ... #video #ophthalmology ... #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... , T1 (median) Reflexes ... Myotomes #diagnosis #neurology ... #sensory #motor ... #arm #physicalexam
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
and Myotomes Reflexes ... • Biceps - C5, C6 ... Myotomes #diagnosis #neurology ... #sensory #motor ... #leg #physicalexam
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
Rectus Palsy on Ocular ... Abducens #CNVI #CN6 ... #Ocular #physicalexam ... clinical #video #neurology ... #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Pupil #Pupillary #reflex ... clinical #video #ocular ... #neurology #ophthalmology ... tuberous #sclerosis #physicalexam
Oculomasticatory Myorhythmia

Pendular vergence oscillations of the eyes + concurrent contractions of the masticatory muscles.  It's
Whipple's disease with CNS ... clinical #video #neurology ... #ocular #physicalexam ... #ophthalmology
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
lesion at the C5-C6 ... Supinator #Test #Reflex ... #neurology #clinical ... #video #physicalexam ... #orthopedics #msk
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
a subtle right CN ... #CNVI #Palsy #CN6 ... clinical #video #neurology ... #ophthalmology ... #ocular #physicalexam