Call us on: +44 20 3212 0830

How to prepare for an Evoked Potential

Before any appointment, you will be assessed by a Clinical Physiologist. This may be done in advance of your test or on the test day itself. All test results will be reviewed by the consultant who will explain them to you during your follow-up appointment.

  • Have something to eat within 2 hours before the appointment to avoid periods of low blood sugar
  • Arrive in good time with clean hair, free from grease, hair spray, hair gels etc.
  • Wear comfortable, loose fitting clothing that can give easy access to the areas that need to be tested
  • Continue to take any medication as usual and remember to bring a list of current medication with you

For more detailed information, please download the leaflet.

WNC is committed to protecting our patients and our staff from the Covid-19. We are continually monitoring government guidelines and advice from Public Health England to ensure our industry takes a united approach in ensuring the health, safety and wellbeing of our patients in tackling this virus.

WNC has developed a Virtual Therapy clinic that allows you to continue to access us for treatment that will allow you to continue with your rehab in the safety of your own home.

Our staff are working hard to ensure clinics continue as smoothly as possible, and with minimal disruption, so we can continue to assist and serve our patients through this difficult time. please contact our booking team on 020 3212 0830 or email us on

As the situation continues to develop we keep our patients updated. We will, of course, be returning to full operation as soon as it is safe to do so.

“We’ll meet again”

Her Majesty the Queen May 2020