Dear all, The .pdf named WhiteCollarBrain, located here: https://www.ynic.york.ac.uk/docwiki/Miscellaneous may be of interest to you. Download it and have a look. It received a 'That's amazing!' from Prof. Morland when he saw it on my screen earlier! Michael -- Dr Michael Simpson Science Liaison Officer York Neuroimaging Centre Innovation Way York YO10 5DG Tel: 01904 567614 Web: http://www.ynic.york.ac.uk