From Publishers Weekly, on Iconoclasts:Psychiatry profe thers say can't be done." Though keeping his promise to reveal the "biological basis" for the ability to think outside the box, Berns keeps technical explanation to a minimum, instead using themes like perception, fear and networking to profile a number of famous free-thinkers. While the ordinary person perceives the world based on his past experience and "what other people say," the iconoclast is both willing and able to risk seeing things differently; in the case of glass sculptor Dale Chihuly, his creative breakthrough (departing from symmetry in his ice-sculptures) came after a car crash blinded him in one eye, literally changing his view of the world. The will to take risks is also paramount; Cardinals baseball coach Branch Rickey and his controversial hire Jackie Robinson, the first black man in the Majors, provide models of imagination and fearlessness. Berns also looks at iconoclasts like Steve Jobs, Martin Luther King Jr., Henry Ford, the Dixie Chicks, Warren Buffett and Picasso, relating in lucid terms the mindsets that set them apart. From Publishers Weekly, on Satisfaction: Berns kicks off this thought-provoking exploration with a simple question, "What do humans want?" He challenges the belief that we are driven primarily to pursue pleasure and avoid pain. Rather, Berns finds that "satisfaction comes less from the attainment of a goal and more in what you must do to get there." With a series of experiments using cutting-edge MRI scanning technology, he sees that the interaction of dopamine, the hormone secreted in the brain in anticipation of pleasure, and cortisol, the chemical released when we are under stress, produces the feelings people associate with satisfaction. Berns, an associate professor of psychiatry and behavioral sciences at Emory, ventures into the physical world to prove his thesis, looking at bruised and reddened S&M enthusiasts and ultramarathoners collapsing after a 100-mile run. The author then brings his journey home, confronting issues in his own marriage and the sexual dissatisfaction that so often plagues long-term relationships. His conclusion is simple and compelling: people are wired for novel experience, and when we seek it out, we are satisfied. This will be a highly satisfying read for anyone interested in what gets us out of bed in the morning day after day. Présentation de l'éditeur :
The powerful bond between humans and dogs is one that’s uniquely cherished. Loyal, obedient, and affectionate, they are truly “man’s best friend.” But do dogs love us the way we love them? Emory University neuroscientist Gregory Berns had spent decades using MRI imaging technology to study how the human brain works, but a different question still nagged at him: What is my dog thinking?
After his family adopted Callie, a shy, skinny terrier mix, Berns decided that there was only one way to answer that question—use an MRI machine to scan the dog’s brain. His colleagues dismissed the idea. Everyone knew that dogs needed to be restrained or sedated for MRI scans. But if the military could train dogs to operate calmly in some of the most challenging environments, surely there must be a way to train dogs to sit in an MRI scanner.
With this radical conviction, Berns and his dog would embark on a remarkable journey and be the first to glimpse the inner workings of the canine brain. Painstakingly, the two worked together to overcome the many technical, legal, and behavioral hurdles. Berns’s research offers surprising results on how dogs empathize with human emotions, how they love us, and why dogs and humans share one of the most remarkable friendships in the animal kingdom.
How Dogs Love Us answers the age-old question of dog lovers everywhere and offers profound new evidence that dogs should be treated as we would treat our best human friends: with love, respect, and appreciation for their social and emotional intelligence.
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Description du livre Amazon Publishing, 2013. Paperback. État : Used; Good. N° de réf. du libraire 1554975