© 2011, Routledge. All rights reserved. The brain is commonly thought of as a bounded and private organ of selfhood – a repository of individual thoughts and desires, a ʻblack boxʼ closed against incursions. Yet contemporary neuroimaging technologies seem to open the brain to scrutiny, offering a selfhood that is increasingly transparent, knowable and manipulable. On one view, this recasts the brain as a site of potential regulation, subject to the language of self-discipline, law and medical intervention. Yet there is also a disruptive element to these technologies, as they reveal the brain to be embedded in overlapping biological, social and environmental systems, interdependent and in constant change over time. This article considers the...