24 results
Cushing's Reflex - Pathophysiology
HYPERTENSION with a reflex BRADYCARDIA
 → ↑ ICP 
 → ↓ CBF
 →
Cushing's Reflex ... - Pathophysiology ... → ↑ Vasomotor tone ... #Pathophysiology ... #neurology #nsg
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
Joint Respiration None ... Finger Flexion None ... Knee Extension None ... #SpinalCord ... differential #diagnosis #Neurology
Pediatric Primitive Reflexes - Maneuver and Ages

Palmar Grasp Reflex
 - Place your fingers into the baby's
Palmar Grasp Reflex ... Rooting Reflex ... , turn head to one ... Timeline #Pediatrics #Peds ... #Diagnosis #Neurology
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
Asymmetrical Tonic Neck Reflex ... This primitive reflex ... face is turned to one ... clinical #video #Neurology ... #Peds #Pediatrics
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
bladder and rectal reflex ... and #Acute #SpinalCord ... Syndromes #diagnosis #pathophysiology ... #signs #symptoms ... #orthopedics #neurology
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Brudzinski’s Sign ... Brudzinski's sign ... While the pathophysiology ... an involuntary reflex ... PhysicalExam #Pediatrics #Peds
Galant Reflex on Physical Exam

The Galant reflex is present at birth and remains until the 2nd
Galant Reflex on ... The Galant reflex ... sitting, falling to one ... clinical #video #Neurology ... #Peds #Pediatrics
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
gene mutated in one ... Retinoblastoma Signs ... partial retinal red reflex ... Retinoblastoma #pathophysiology ... ophthalmology #diagnosis #signs
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... • Gag reflex ... Motor/Sensory: • Tone ... • Examine for signs ... #PhysicalExam #neurology
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome Signs ... Infertility • Decr Bone ... Syndrome #genetics #pathophysiology ... #peds #pediatrics