9 results
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
The Hoffmann's reflex ... A positive response ... #Sign #Reflex # ... #clinical #video ... #neurology #physicalexam
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
Hoffmann's Reflex ... A positive Hoffmann ... #Hoffmanns #Reflex ... PhysicalExam #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. ... accompanied by a clonus ... Positive #Abnormal ... #clinical #video ... #neurology #PhysicalExam
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Positive Hoffmann's ... (finger flexor reflex ... #Hoffmanns #sign ... clinical #hand #video ... #orthopedics #neurology
The clonus sustained in the ankle, which usually occurs in combination with a positive Babinski reflex,
The clonus sustained ... combination with a positive ... Babinski reflex ... #Clinical #Video ... PhysicalExam #Neurology
Wrist Clonus on Physical Exam

Clonus is a reflex muscle contraction produced by a sudden extension of
Wrist Clonus on ... is a reflex muscle ... exaltation of myotactic reflex ... #Clinical #Video ... #Neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... previous gaze position ... previous gaze position ... for presence of clonus ... #PhysicalExam #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... , T1 (median) Reflexes ... "waiter's tip" position ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
Lazarus Reflex on ... resembling the position ... after brain death diagnosis ... PhysicalExam #clinical #video ... #neurology #criticalcare