陈大为的诗如何重写了历史?历史作为一种他者的符号秩序在陈大为的诗里呈现出什么样的不同面貌?本文试图通过拉冈关于符号域(the symbolic)与他者(the Oth-er)的论述,以及匮乏(lack)与绝爽(jouissance)的辩证法,辨析陈大为诗中抒情主体...陈大为的诗如何重写了历史?历史作为一种他者的符号秩序在陈大为的诗里呈现出什么样的不同面貌?本文试图通过拉冈关于符号域(the symbolic)与他者(the Oth-er)的论述,以及匮乏(lack)与绝爽(jouissance)的辩证法,辨析陈大为诗中抒情主体的基本面貌。因此,通常所说的陈大为诗学中解构宏大历史的策略,可以从精神分析学的角度进行更为细密的解读。陈大为诗中的符号他者狭义地看是中华传统他者(the Other as Ch-inese tradition),广义地看是一般时空意义上的文化他者(the cultural Other)。那么,将这样的历史书写置于20世纪华文文学重建历史符号的脉络里来考察,可以更清晰地看到陈大为的历史书写也是对现代性的重新书写。展开更多
Objective: To observe the effect of electro-scalp acupuncture on glucose metabolism of cerebral regions involving mental activity in healthy people. Methods: A total of 6 cases of volunteer healthy subjects (3 males a...Objective: To observe the effect of electro-scalp acupuncture on glucose metabolism of cerebral regions involving mental activity in healthy people. Methods: A total of 6 cases of volunteer healthy subjects (3 males and 3 females) ranging in age from 22 to 36 years were subjected to this study. Changes of cerebral glucose metabolism before and after electro-scalp acupuncture were observed by using positron emission tomography (PET) and semi-quantifying analysis method. Electro-scalp acupuncture stimulation (50 Hz, 2 mA) of Middle Line of Vertex (Ding zhongxian,顶中线,MS5), Middle Line of Forehead (Ezhongxian, 额中线,MS1) and bilateral Lateral Line 1 of Forehead (Epangyixian,额旁一线,MS2) was administered for 30 minutes. Then cerebral regions of interest (ROIs) were chosen and their average glucose metabolism levels (radioactivity of 18 fluorine deoxyglucose) were analyzed. Results: After administration of electro-scalp acupuncture, the glucose metabolism levels in bilateral frontal lobes and bilateral caudate nuclei, left cingulate gyrus and right cerebellum increased significantly in comparison with those of pre stimulation (P<0.05). Conclusion: Electro-scalp acupuncture of MSI, MS2 and MS5 can increase the glucose metabolism of certain cerebral regions involving mental activity in healthy subjects.展开更多
文摘陈大为的诗如何重写了历史?历史作为一种他者的符号秩序在陈大为的诗里呈现出什么样的不同面貌?本文试图通过拉冈关于符号域(the symbolic)与他者(the Oth-er)的论述,以及匮乏(lack)与绝爽(jouissance)的辩证法,辨析陈大为诗中抒情主体的基本面貌。因此,通常所说的陈大为诗学中解构宏大历史的策略,可以从精神分析学的角度进行更为细密的解读。陈大为诗中的符号他者狭义地看是中华传统他者(the Other as Ch-inese tradition),广义地看是一般时空意义上的文化他者(the cultural Other)。那么,将这样的历史书写置于20世纪华文文学重建历史符号的脉络里来考察,可以更清晰地看到陈大为的历史书写也是对现代性的重新书写。
基金Subsidized by National Nature Science Foundation of China(30100246)
文摘Objective: To observe the effect of electro-scalp acupuncture on glucose metabolism of cerebral regions involving mental activity in healthy people. Methods: A total of 6 cases of volunteer healthy subjects (3 males and 3 females) ranging in age from 22 to 36 years were subjected to this study. Changes of cerebral glucose metabolism before and after electro-scalp acupuncture were observed by using positron emission tomography (PET) and semi-quantifying analysis method. Electro-scalp acupuncture stimulation (50 Hz, 2 mA) of Middle Line of Vertex (Ding zhongxian,顶中线,MS5), Middle Line of Forehead (Ezhongxian, 额中线,MS1) and bilateral Lateral Line 1 of Forehead (Epangyixian,额旁一线,MS2) was administered for 30 minutes. Then cerebral regions of interest (ROIs) were chosen and their average glucose metabolism levels (radioactivity of 18 fluorine deoxyglucose) were analyzed. Results: After administration of electro-scalp acupuncture, the glucose metabolism levels in bilateral frontal lobes and bilateral caudate nuclei, left cingulate gyrus and right cerebellum increased significantly in comparison with those of pre stimulation (P<0.05). Conclusion: Electro-scalp acupuncture of MSI, MS2 and MS5 can increase the glucose metabolism of certain cerebral regions involving mental activity in healthy subjects.