Julie Dewitt:  I have TN and I am also a radiographer.  If you would like to share your experience of MRI brain scan, you are over 18 and live in the UK then I’d be very grateful if you could spare a few minutes to complete the survey. This is completely optional and you can leave the survey at any point up to the end, when you confirm and submit. http://survey.derby.ac.uk/index.php/323636?lang=en … Thank you