10 results
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
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
Sensory Motor Reflex ... C6 Dorsal Thumb Wrist ... Sphincter None #SpinalCord ... #differential #diagnosis ... #Neurology #Spine
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
accompanied by a clonus ... Hoffmanns #Sign #Reflex ... #Positive #Abnormal ... #clinical #video ... #neurology #PhysicalExam
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
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
of iniurv • Conus ... bladder and rectal reflex ... and #Acute #SpinalCord ... Injury #Syndromes #diagnosis ... #orthopedics #neurology
Incomplete spinal cord syndromes (ISCS)
 • Central - Small Lesion - Suspended sensory deficit, classic cape
sensory ataxia with positive ... level of lesion • Conus ... ISCS #Incomplete #spinalcord ... #syndromes #diagnosis ... #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
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... in deep tendon reflexes ... unilateral) #SpinalCord ... #differential #diagnosis ... #neurology
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