Discussing the complexities of the human brain's functions

This is Ask an Expert where every weekday at 9:20am on KCBS we're giving you direct access to top experts in various fields. The human brain, as we have known it, is purportedly a single organ. But, new research study findings tell us it's actually more. To discuss this further, KCBS' Steve Scott spoke with Rayyan Jokhai, Stanford medicine researcher.