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Visual and auditory evoked potentials

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.

सामान्य स्वास्थ्य जानकारी — यो निदान होइन। आपत्कालमा १०२ मा फोन गर्नुहोस्। सधैं योग्य स्वास्थ्यकर्मीसँग सल्लाह लिनुहोस्।

What it shows

How fast signals travel along vision and hearing pathways.

Why it is done

Suspected multiple sclerosis, infant hearing.

Preparation

Follow the centre's instructions; most need no special preparation.

Radiation & safety

No ionising radiation when done without X-ray guidance.

How long it takes

30 to 60 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Diagnostic procedure

नतिजा व्याख्या गर्न डाक्टरलाई देखाउनुहोस् — एउटै परीक्षणले निदान गर्दैन।

यो कहाँ गर्न सकिन्छ

तपाईंनजिकको हेरचाह

नजिकका सुविधा देखाउन तपाईंको स्थान एक पटक प्रयोग गर्छ। केही सुरक्षित गरिँदैन।

सामान्य प्रश्न

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

Visual and auditory evoked potentials किन गरिन्छ?
Suspected multiple sclerosis, infant hearing.

Visual and auditory evoked potentials का लागि कसरी तयारी गर्ने?
Follow the centre's instructions; most need no special preparation.

Visual and auditory evoked potentials गर्भावस्थामा सुरक्षित छ?
No ionising radiation when done without X-ray guidance.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

स्रोत: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

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