Objective To investigate the variations of auditory evoked potentials (AEP) and visual evoked potentials (VEP) of patients with idiot savant (IS) syndrome. Methods Both AEP and VEP were recorded from 7 patients wit...Objective To investigate the variations of auditory evoked potentials (AEP) and visual evoked potentials (VEP) of patients with idiot savant (IS) syndrome. Methods Both AEP and VEP were recorded from 7 patients with IS syndrome, 21 mentally retarded (MR) children without the syndrome and 21 normally age matched controls, using a Dantec concerto SEEG 16 BEAM instrument. Results Both AEP and VEP of MR group showed significantly longer latencies (P1 and P2 latencies of AEP, P<0.01; N1 and N2 latencies of VEP, P< 0.01/0.05), lower P2 amplitudes (P<0.01) and higher P3 amplitudes (P<0.01), as compared with normal controls. But none of above mentioned changes was found with IS group. Almost all MR patients (90.1%) presented P4 component in both AEP and VEP, which was also in sharp contrast with its incidence in other 2 groups (IS: 14.3%; normal controls: 9.5%). Conclusion Patients with idiot savant syndrome presented normalized AEP and VEP.展开更多
As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the diffic...As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the difficulty of the language are much prominent inthe narration of the idiot Benji,through which the work possesses a strong aesthetic effect.Through exploring the much objective descrip-tion of the stream of consciousness and the defamiliarization effect which are created by the idiot perspective,this thesis will highlightthe various conflicts of the Compson family and the time they lived in,thus revealing the theme of a great family's decline.The authorwill also analyze the sensory stimulation and emotional shock brought by the unique narrative perspective.展开更多
文摘Objective To investigate the variations of auditory evoked potentials (AEP) and visual evoked potentials (VEP) of patients with idiot savant (IS) syndrome. Methods Both AEP and VEP were recorded from 7 patients with IS syndrome, 21 mentally retarded (MR) children without the syndrome and 21 normally age matched controls, using a Dantec concerto SEEG 16 BEAM instrument. Results Both AEP and VEP of MR group showed significantly longer latencies (P1 and P2 latencies of AEP, P<0.01; N1 and N2 latencies of VEP, P< 0.01/0.05), lower P2 amplitudes (P<0.01) and higher P3 amplitudes (P<0.01), as compared with normal controls. But none of above mentioned changes was found with IS group. Almost all MR patients (90.1%) presented P4 component in both AEP and VEP, which was also in sharp contrast with its incidence in other 2 groups (IS: 14.3%; normal controls: 9.5%). Conclusion Patients with idiot savant syndrome presented normalized AEP and VEP.
文摘As the core conception in Russian Formalism,the defamiliarization is fully manifested in The Sound and the Fury.The employ-ments of two defamiliarization devices—the uniqueness of narrative perspective and the difficulty of the language are much prominent inthe narration of the idiot Benji,through which the work possesses a strong aesthetic effect.Through exploring the much objective descrip-tion of the stream of consciousness and the defamiliarization effect which are created by the idiot perspective,this thesis will highlightthe various conflicts of the Compson family and the time they lived in,thus revealing the theme of a great family's decline.The authorwill also analyze the sensory stimulation and emotional shock brought by the unique narrative perspective.
