As I sit here near MD Anderson's Sundial landmark watching people come and go, I see one thing they have in common: hope. A woman just came in holding her young son's arm, his legs moving in an uncoordinated lurch. They come here hoping for a miracle. An older gentleman is leaving, oxygen tank cradled on the back of his wheelchair helping him to breath. With help, he gets into a car, hoping for a cure.

People come from all over...

You might forget an appointment, or where you last saw your car keys. Or you might struggle with remembering the name of an acquaintance you run into at the grocery store. Sometimes after chemotherapy, people experience side effects of cancer treatment including "foggy" moments or lapses in memory that can be frustrating, particularly since it can linger for a few months to long after chemotherapy is complete. Chemobrain can...