It's well-known that chemotherapy often comes with side effects like fatigue, hair loss and extreme nausea. What's less well-known is how the cancer treatment affects crucial brain functions, like speech and cognition.
For Yolanda Hunter, a 41-year-old hospice nurse, mother of three and breast cancer patient, these cognitive side effects of chemotherapy were hard to miss.
"I could think of words I wanted to say," Hunter says. "I knew what I wanted to say. ... There was a disconnect from my brain to my mouth."
Now, if you have BlackBerry at the bottom of the drawer, it turns out it's also at the bottom of the 2012 list of smartphone makers.
Our last word in business is: Bad Call.
The company that makes BlackBerry, Research in Motion, had only 5 percent of the global smartphone market in 2012. That was down from 11 percent the year before. That's according to the market research firm iSuppli. Also in the 5 percent club: Nokia and HTC.
That's the business news on MORNING EDITION, from NPR News. I'm David Greene.