爱中的大脑”——献给瓦楞丁节 (too late)

本帖于 2011-02-16 04:24:53 时间, 由普通用户 百佳 编辑


Men and women can now thank a dozen brain regions for their romantic fervor. Researchers have revealed the fonts of desire by comparing functional MRI studies of people who indicated they were experiencing passionate love, maternal love or unconditional love. Together, the regions release neuro­transmitters and other chemicals in the brain and blood that prompt greater euphoric sensations such as attraction and pleasure. Conversely, psychiatrists might someday help individuals who become dan­gerously depressed after a heartbreak by adjusting those chemicals.

Passion also heightens several cognitive functions, as the brain regions and chemicals surge. “It’s all about how that network interacts,” says Stephanie Ortigue, an assistant professor of psychology at Syracuse University, who led the study. The cognitive functions, in turn, “are triggers that fully activate the love network.” Tell that to your sweetheart on Valentine’s Day.

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Not too late, just belated. -布兰雅- 给 布兰雅 发送悄悄话 布兰雅 的博客首页 (0 bytes) () 02/16/2011 postreply 07:27:54

情为何物 爱是神马 -百佳- 给 百佳 发送悄悄话 百佳 的博客首页 (0 bytes) () 02/16/2011 postreply 10:35:46

色公复杂化了,还是这个简单明了(图) -active- 给 active 发送悄悄话 active 的博客首页 (79 bytes) () 02/16/2011 postreply 16:34:50

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