Sahin says researchers increasingly realize that individual parts of the brain have multiple functions." because here's an example of one relatively small part of the brain that's doing three very different things at three different times, but all within the space of a quarter of a second,"

VOA: standard.2010.01.28

"And it's really interesting because for many children, especially in first grade, they are very unaware that these different things go on in other homes.

VOA: special.2009.12.24