3. Brain Damage From Multitasking?
多任务处理会损伤大脑?
It was long believed that cognitive impairment from multitasking was temporary, but new research suggests otherwise. Researchers at the University of Sussex in the UK compared the amount of time people spend on multiple devices (such as texting while watching TV) to MRI scans of their brains. They found that high multitaskers had less brain density in the anterior cingulate cortex, a region responsible for empathy as well as cognitive and emotional control.
一直以来,人们都认为多任务处理导致的认知障碍是暂时的,但一项新的研究却给出了不同的答案。英国苏塞克斯大学的研究员对比了人们在多个设备上花费的时间(比如,在看电视的同时发短信)并对他们的大脑进行核磁共振扫描。他们发现,重读多任务处理者前扣带皮层的脑密度较小,前扣带皮层是控制同情心、认知和情绪的区域。
While more research is needed to determine if multitasking is physically damaging the brain , it’s clear that multitasking has negative effects.
虽然仍需更多的研究来确定多任务处理是否会对大脑造成生理损害,但它的负面影响已经不言而喻。
Neuroscientist Kep Kee Loh, the study’s lead author, explained the implications:
这项研究的第一作者,神经科学家Kep Kee Loh认为:
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