A Visual and auditory evoked potentials is a diagnostic procedure test of the nerves to eyes and ears. It shows how fast signals travel along vision and hearing pathways. No ionising radiation when done without X-ray guidance.
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
How fast signals travel along vision and hearing pathways.
Suspected multiple sclerosis, infant hearing.
Follow the centre's instructions; most need no special preparation.
No ionising radiation when done without X-ray guidance.
30 to 60 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Diagnostic procedure
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
What does a vep show?
How fast signals travel along vision and hearing pathways.
Why is a vep done?
Suspected multiple sclerosis, infant hearing.
How do I prepare for a vep?
Follow the centre's instructions; most need no special preparation.
Does a vep use radiation?
No ionising radiation when done without X-ray guidance.
How long does a vep take?
30 to 60 minutes
Why is Visual and auditory evoked potentials done?
Suspected multiple sclerosis, infant hearing.
How do I prepare for Visual and auditory evoked potentials?
Follow the centre's instructions; most need no special preparation.
Is Visual and auditory evoked potentials safe in pregnancy?
No ionising radiation when done without X-ray guidance.
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