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Neurologic Examination
Kefah Al-Hayek, MD Assistant Prof. of Neurology J.U.S.T ABPN, ABCNP, ABEM, ABNM
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Equipment Needed Reflex Hammer 128 and 512 (or 1024) Hz Tuning Forks
A Snellen Eye Chart or Pocket Vision Card Pen Light or Otoscope Wooden Handled Cotton Swabs Paper Clips
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Neurologic Examination
Mental Status Cranial Nerves Motor Reflexes Sensory Coordination and Gait Special Tests
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Aphasia Repetition Comprehension Fluency - + Motor Sensory Conductive
Global
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Cranial Nerves I – Olfactory Not Normally Tested Suspected mass
c/o smell
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II - Optic Optic Fundi Visual Acuity Visual Fields Pupillary test
Light accomodation
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III – Oculomotor, IV – Trochlear, VI - Abducens
Observe for Ptosis Test Extraocular Movements
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Sensation Mastication Corneal reflex Jaw gerk
V - Trigeminal Sensation Mastication Corneal reflex Jaw gerk
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VII - Facial Observe for Any Facial Droop or Asymmetry
Ask Patient to do the following, note any lag, weakness, or assymetry: Raise eyebrows [8] Close both eyes to resistance Smile Frown Show teeth Puff out cheeks UMN Vs LMN
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VIII - Acoustic Screen Hearing Lateralization (Weber(
Compare Air and Bone Conduction (Rinne) Vestibular Function Not Normally Tested
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IX – Glossopharyngeal X – Vagus XI – Accessory
Afferent pathway for the gag reflex X – Vagus Efferent pathway for the gag reflex Ask Patient to Swallow Ask Patient to Say "Ah" XI – Accessory Shrug shoulders against resistance Turn head against resistance
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XII - Hypoglossal Observe the tongue as it lies in the mouth
Ask patient to: Protrude tongue Move tongue from side to side
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Motor Observation Muscle Tone Involuntary Movements Muscle Symmetry
Atrophy Muscle Tone Decreased (flaccid) or increased (rigid/spastic) tone
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Muscle Strength Description Grade No muscle movement 0/5
Visible muscle movement, but no movement at the joint 1/5 Movement at the joint, but not against gravity 2/5 Movement against gravity, but not against added resistance 3/5 Movement against resistance, but less than normal 4/5 Normal strength 5/5
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Reflexes Deep Tendon Reflexes Tendon Reflex Grading Scale Description
Grade Absent Hypoactive 1+ or + "Normal" 2+ or ++ Hyperactive without clonus (spread) 3+ or +++ Hyperactive with clonus 4+ or ++++
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Deep Tendon Reflexes Biceps (C5, C6) Brachioradialis (C5, C6)
Triceps (C6, C7) Knee (L2, L3, L4( Ankle (S1, S2)
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Plantar Response (Babinski)
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Sensory Pain & Temp Vibration & position Light Touch Cortical sensory
Graphesthesia Stereognosis Two Point Discrimination
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Coordination Rapid Alternating Movements Point-to-Point Movements
F-N-F H-K-S
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Romberg Gait Sensory ataxia Walk across the room, turn and come back
Walk heel-to-toe in a straight line Walk on their toes in a straight line Walk on their heels in a straight line
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