Movies like <em>The Shining</em> frighten most of us, but some brain-damaged people feel no fear when they watch a scary film. However, an unseen threat — air with a high level of carbon dioxide — produces a surprising result.
Credit Warner Bros. / Photofest
In these brain scans, amygdala damage can be seen in three patients (known as SM, AM and BG) with Urbach-Wiethe disease. See the dark spots within the areas circled in red. A healthy person is shown (left) for comparison.
Credit Corey Feinstein / Iowa Neurological Patient Registry, University of Iowa, Courtesy of Nature
Is there some kind of weird vocal vortex in Minnesota? The state turns out so many excellent choral groups — at the school, church and professional levels — that it can arguably be dubbed the choral center of the U.S.
The members of the male vocal ensemble called Cantus, who huddled around Bob Boilen's desk to sing for us, hail from that vortex — specifically Minneapolis-St. Paul.
This is TALK OF THE NATION. I'm Celeste Headlee, in Washington. Neal Conan is away. Chemotherapy can be a painful and disruptive experience that can affect almost every aspect of a cancer patient's life. We hear most often about things like nausea and hair loss, of course, but people aren't necessarily prepared to lose, say, the taste of their favorite food, or develop insomnia.
In her new book, Sugar in the Blood, Andrea Stuart weaves her family story around the history of slavery and sugar in Barbados. Stuart's great-great-great-great-great-great-great-great-grandfather landed on the island in the 1630s. He had been a blacksmith in England, but became a sugar planter in Barbados, at a time when demand for the crop was exploding worldwide. Stuart is descended from a slave owner who, several generations after the family landed in Barbados, had relations with an unknown slave.