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A Study about the Difference of Memory Storage Task for English and Chinese
Luo Lin, Zhai Hongchang
2013, 11(2):
211-216.
The research explored the brain machining differences when processing the two tasks: storage and extraction, according to the brain activation for the English words and Chinese performing memory storage and recognition. Adopted the classical experimentation model-“Learn-recognition”, 8 undergraduates receive the examination that learning and recognizing of English and Chinese, MRI data collection, AFNI software pretreatment, multi-component regression and the language discrepancy for ANOVA group Analysis & Statistic. The results showed that the brain section discrepancy that Chinese learning minus English learning are regarded as right cingulate gyrus. And the English learning minus Chinese learning are regarded as Right superior temporal gyrus(BA38), left cingulate gyrus(BA31)and left cerebellar tonsil. The brain section discrepancy that Chinese recognition minus English recognition is regarded as cerebellar tonsi, left superior temporal gyrus. There is no brain discrepancy that English learning memory minus Chinese learning recognize in the horizontal level- 0.05. Chinese learning can activate left fusiform gyrus, right lingual gyrus, left superior parietal lobule, left inferior frontal gyrus; English can activate right lingual gyrus, left medial frontal gyrus, left precentral gyrus, left middle frontal gyrus. Chinese recognition activated left inferior occipital gyrus, left inferior parietal lobule, right inferior frontal gyrus, left middle frontal gyrus, right lentiform nucleus, left cerebellar tonsil, left superior temporal gyrus, right medial frontal gyrus; English Recognition activated right lingual gyrus, left superior frontal gyrus, left inferior parietal lobule, inferior frontal gyrus, left precentral gyrus, right superior parietal lobule, lentiform nucleus, right caudate, left postcentral gyrus, left thalamus. The results indicated that:(1)The temporal lobe was activated in the different statistical of memory, and this suggests that the temporal lobe played an important role in memory storage.(2)The frontal, parietal lobe were both activated during memory stage, that shows these brain regions involved in words processing.(3)English recognition can activate more brain areas than Chinese recognition, and it has a more participated brain activation compared with Chinese.
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