Article Text

Download PDFPDF
  1. Colin J Mumford
  1. Correspondence to Colin Mumford, Department of Clinical Neurosciences, Western General Hospital, Crewe Road South, Edinburgh, UK; cmumford{at}

Statistics from

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

Do you struggle to recognise national flags? Might there be bilateral lesions in your fusiform gyri? Have you fallen victim to a non-dominant hemisphere posterior circulation stroke? Perhaps you just have undetected colour blindness? Or could the explanation be more prosaic, and relate to the fact that some countries use very similar …

View Full Text


  • Competing interests None.

  • Provenance and peer review Commissioned; internally peer reviewed.

Other content recommended for you