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

The presence of this complex spinal reflex
briefly raise their arms ... and drop them crossed ... reflex #BrainDeath ... #BrainDead #Neurology ... #video #clinical
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
briefly raise their arms ... and drop them crossed ... reflex #BrainDeath ... #BrainDead #Neurology ... #video #clinical
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
briefly raising the arms ... resembling the position ... #video #neurology ... #criticalcare #braindeath ... #braindead
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
A positive response ... individuals, and are ... not useful signs ... #clinical #neurology ... #UMN #video #Pyramidal
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
Hoffman's sign. ... The median nerve ... #Reflex #Positive ... #Abnormal #clinical ... #video #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... "waiter's tip" position ... drop - Occurs after ... Myotomes #diagnosis #neurology ... sensory #motor #arm
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
threat Cranial Nerves ... previous gaze position ... previous gaze position ... • Examine for signs ... #PhysicalExam #neurology