24 results
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... the brain death diagnosis ... reflex #BrainDeath ... #video #clinical ... #PhysicalExam
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... the brain death diagnosis ... reflex #BrainDeath ... #video #clinical ... #PhysicalExam
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
The Lazarus sign ... after brain death diagnosis ... reported in some cases ... #PhysicalExam # ... clinical #video
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... #Palsy #clinical ... video #neurology #physicalexam ... #msk #orthopedics ... #sports #hand
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... aracteristic "claw hand ... " ± Horner Syndrome ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm #physicalexam
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
Hoffman's sign. ... this specific case ... the hand. 3) Now ... #Abnormal #clinical ... video #neurology #PhysicalExam
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings ... rectal reflex. ... #diagnosis #pathophysiology ... #signs #symptoms ... #msk #orthopedics
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
such as reflex ... carotid sinus syndrome ... orthostatic vital sign ... Further diagnostics ... should be guided by clinical
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Cauda Equina Syndrome ... Causes: • Large ... of normal leg reflexes ... #MSK #pathophysiology ... #diagnosis #symptoms
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... • Locked-in syndrome ... • Examine for signs ... Casey Albin MD @ ... caseyalbin #PhysicalExam