Material World on Brain Imaging

Part of the new 'topical' format for Material World on BBC Radio 4. I was part of a discussion on the uses and limits of brain imaging with my old mate Geraint Rees. This more issues-based rather than news-based format (although I don't think that's how its supposed to be seen) may take time to bed in, but potentially is a good platform for a more sceptical and discursive engagement. Our discussion starts about half way through the podcast or iPlayer record.