39 results
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary ... Defect An afferent ... the consensual reflex ... Defect #clinical #video ... #neurology #ophthalmology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
palsy • CN VI (Abducens ... Fasciculus (MLF) Iniury ... #Localization #ophthalmology ... #neurology #differential
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Relative Afferent ... the pupillary reflex ... pathway injury. ... Pupillary #Defect #Neurology ... #Clinical #Video
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
acts both as an afferent ... and efferent pathway ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video ... #neurology #PhysicalExam
The inverted or paradoxical triceps reflex consists of flexion of the elbow in response to percussion
paradoxical triceps reflex ... appears when the afferent ... is injured as in ... #clinical #video ... #neurology #physicalexam
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
Spinal Cord Injury ... Sensory Motor Reflex ... #SpinalCord #Injury ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Vagus Nerve Schwannoma eliciting paroxysmal cough when palpated

The cough reflex is caused by stimulation of vagal
palpated The cough reflex ... of vagal nerve afferents ... physicalexam #clinical #video ... #neurology #reflex
Causes of acute kidney injury (AKI). AKI is classified into pre-renal, renal, and post-renal causes. Renal
of acute kidney injury ... considered under the different ... Acute #Kidney #Injury ... #Differential # ... Causes #Sites #Nephrology
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
Oculocephalic) Reflex ... Oculocephalic #Reflex ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
upper motor neuron injury ... The Hoffmann's reflex ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video ... #neurology #physicalexam