Researchers specifically selected participants whose responses would vary greatly on the scale.They performed brain scans using neuroimaging technology to assess the volunteers' brain function as they 'let their mind wander'.
研究人员特别挑选出分享信息频繁程度极为不同的参与者,并通过神经成像技术对他们进行脑部扫描,评估他们“放松大脑时的脑功能。
The scientists then analyzed the connectivity of each participants' brain to determine a relationship between brain networks and the sharing scale score.
然后,科学家们分析了每位参与者的脑连接,判断大脑网络和分享程度之间的关系。
Participants who share more information about themselves on Facebook had greater activity between both the medial prefrontal cortex and precuneus, and the dorsolateral prefrontal cortex.
在脸书分享个人信息较多的人群,他们大脑中的内侧前额叶皮质、楔前叶和背外侧前额叶皮质之间的活动则更为频繁。
Those people also had greater connectivity between the precuneus and lateral orbitofrontal cortex.
这些人大脑中楔前叶和侧眼窝前额皮质间的互动也会更为频繁。
Dr Meshi said: 'These findings extend our present knowledge of functional brain connectivity, specifically linking brain regions previously established to function in self-referential cognition to regions indicated in the cognitive process of self-disclosure.'
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