江西师范大学学报:哲学社会科学版
江西師範大學學報:哲學社會科學版
강서사범대학학보:철학사회과학판
Journal of Jiangxi Normal University(Philosophy and Social Sciences Edition)
2012年
1期
111-116
,共6页
视觉登记%神经机制
視覺登記%神經機製
시각등기%신경궤제
visual registering%neural mechanism
视觉登记包括视觉信息的获取、编码、传输、表征等环节。其中,获取是一个眼睛照相的过程;编码是视网膜的中、内层将视觉信息转换成"二维条形码"信息的过程;传输是视神经纤维将视觉信息传递到V1区功能柱外层的过程。视觉信息最终是以功能柱外层为"像素",以V1区全境为显像区域瞬时表征出来的。
視覺登記包括視覺信息的穫取、編碼、傳輸、錶徵等環節。其中,穫取是一箇眼睛照相的過程;編碼是視網膜的中、內層將視覺信息轉換成"二維條形碼"信息的過程;傳輸是視神經纖維將視覺信息傳遞到V1區功能柱外層的過程。視覺信息最終是以功能柱外層為"像素",以V1區全境為顯像區域瞬時錶徵齣來的。
시각등기포괄시각신식적획취、편마、전수、표정등배절。기중,획취시일개안정조상적과정;편마시시망막적중、내층장시각신식전환성"이유조형마"신식적과정;전수시시신경섬유장시각신식전체도V1구공능주외층적과정。시각신식최종시이공능주외층위"상소",이V1구전경위현상구역순시표정출래적。
Visual information registering includes the links of acquiring,coding,transmitting and characterizing.Among them,the acquiring is a photographic processing with eyes;the coding is a processing that the visual graph is transformed into "two-dimensional barcode" information in retina;the transmitting is a processing that visual information is transmitted to the outer parts of V1 area function columns through optic nerve fibers.Visual information is finally characterized as V1 area with the outer part of a function column for a "pixel".