A member of the UK study group brought this recent TV program to my attention:
http://www.bbc.co.uk/iplayer/episode/b01rbynt/Horizon_20132014_The_Creative_Brain_How_Insight_Works/
Though their (mis)use of the word ‘insight’ makes me cringe, there are some interesting moments; especially (I thought) the work of Dr Simone Ritter at Radboud University, Nijmegen, and that of Dr Charles Limb (neuroscience of music).
Caroline