17 results
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 ... Wrist Extension Brachioradialis ... Reflex C7 Dorsal ... SpinalCord #Injury #NerveRoots ... differential #diagnosis #Neurology
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
A positive response ... is flexion and adduction ... A positive Hoffmann ... individuals, and are ... PhysicalExam #clinical #neurology
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 ... is flexion and adduction ... #Positive #Abnormal ... clinical #video #neurology
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
" because the position ... of the infant's arms ... side, the leg and arm ... extend and the arm ... clinical #video #Neurology
Plantar Grasp Reflex

The plantar grasp reflex is elicited by pressing a thumb against the sole of
Plantar Grasp Reflex ... plantar grasp reflex ... The state and position ... are the same as ... of flexion and adduction
Thigh adductor reflex

Researched with the patient seated (also in the supine position) by tapping the adductor
Thigh adductor reflex ... in the supine position ... This reflex is mediated ... #reflex #clinical ... #video #neurology
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Drop Arm Test - ... Tear The drop arm ... Passively adduct ... to 90 degrees, flex ... The test is positive
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Positive Hoffmann's ... (finger flexor reflex ... Flexion and adduction ... finger #flexor #reflex ... #orthopedics #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
(axillary) • Adduction ... , T1 (median) Reflexes ... "waiter's tip" position ... Myotomes #diagnosis #neurology ... sensory #motor #arm
Scarf Test (Cross-Body / Cross-Arm Adduction Test) for Acromioclavicular Joint Integrity

The cross arm flexion test evaluates
Cross-Body / Cross-Arm ... Adduction Test) ... Flex the shoulder ... acromioclavicular joint is a positive ... #Cross #Body #Arm