Not just sound research: 4. The Sin of Misattribution.

"The room seemed full of the echoes of his voice; and the strange feeling (to which no one is quite a stranger) that all this had occurred before, at some indefinite time, and that I knew what he was going ..... The possibility that brain imaging might function as kind of a high-tech lie detector, flawlessly sorting out true from false memories, is undeniably intriguing. It is easy to have people recall true memories during a scan: ask them ...