20 results
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
Oculocephalic) Reflex ... Oculocephalic #Reflex ... clinical #video #neurology ... #ophthalmology ... #brainstem
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Injury to brainstem ... Cranial Nerves: Brainstem ... eye fields or brainstem ... Motor response • Brainstem ... #PhysicalExam #neurology
Intact Corneomandibular (Wartenberg) Reflex

Patient with pontine hemorrhage without impaired consciousness - Left corneal stimulation triggers contralateral
Corneomandibular (Wartenberg) Reflex ... corneomandibular reflex ... This reflex consists ... with destructive brainstem ... PhysicalExam #clinical #Neurology
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Sensory Motor Reflex ... Respiration None C5 Radial ... Flexion Biceps Reflex ... Brachioradialis Reflex ... differential #diagnosis #Neurology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
the consensual reflex ... clinical #video #neurology ... #ophthalmology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
fibers of the light reflex ... clinical #video #neurology ... #ophthalmology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Extension C6, C7, C8 (radial ... , T1 (median) Reflexes ... damage to the radial ... nerve in the radial ... Myotomes #diagnosis #neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
@neudrawlogy #Adies ... #PhysicalExam #neurology ... #ophthalmology
Oculoskeletal Myorhythmia on Physical Exam

Resulting from a brainstem hemorrhage.

Dr. Boby Varkey Maramattom @bobvarkey

#Oculoskeletal #Myorhythmia #PhysicalExam #clinical
Resulting from a brainstem ... clinical #video #neurology ... #ophthalmology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
Deepak Gupta #Adies ... clinical #video #ophthalmology ... #neurology #syndrome