Dr. James Stone, who authored the research, says that the signaling between these two types of neurotransmitter is happening between a part of the brain called the hippocampus and another called the striatum.

FORBES: New Brain Research Could Lead To Treatment For Schizophrenia

Hancock says he found great inspiration and freedom in the music of James Brown and Sly Stone, and sought to incorporate some of funk's distinct sounds and rhythms into his group.

NPR: 'Head Hunters' Found A New Direction In Jazz

Other big summer stars include Tom Hanks in Larry Crowne, Kevin James in Zookeeper and Emma Stone in the film adaptation of The Help.

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"If I were to tell a Labrador person to have more flash and dash, they'd probably stone me, " said James Reynolds, the 2011 Sporting judge at Westminster.

WSJ: Everybody Loves Labradors, So Why Are They Underdogs?

Five of them will be directed by already selected notables: actress Eva Longoria, actor Jamie Foxx, fashion designer Georgina Chapman, musician James Murphy of LCD Soundsystem and Biz Stone, the co-founder of Twitter.

WSJ: First the Camera, Then Lights, Action

And Rolling Stone adds, Craig gives us James Bond in the fascinating act of inventing himself.

NPR: Summary Judgment: 'Fast Food Nation', 'Casino Royale'

My interviews with people such as Warren Beatty, Shirley MacLaine, Jack Lemmon, Barbra Streisand, Mel Brooks, Jimmy Stewart, Bette Davis, James Caan, Robin Williams, Christian Slater, Lucille Ball, Meryl Streep, Sharon Stone, Julia Roberts, Sir Ian McKellen, Lynn Redgrave, Tom Cruise, Carrie Fisher, Whoopi Goldberg, Lauren Bacall, and Bruce Willis (just to name a few) have enlightened me about the art of acting and the history of Hollywood.

CNN: About movie reviewer Paul Clinton