%0 Journal Article
%T PRELIMINARY STUDY ON THE PROPERTIES OF PROCESSINGSUBSYSTEMS IN IMAGE-ROTATION<br>表象旋转加工子系统特性的初步研究
%A You Xuqun
%A <br>游旭群
%A 杨治良
%J 心理学报
%D 1999
%I 
%X The study tried to examine the cognitive plasticity and stability in processingsubsystems of image--rotation. Two experiment were conducted to test processinglevels of imagerotation in twenty pilots, ten elderly adults and their own controlsrespectively. The results indicated that among three main subsystems involved inimage--rotation, there were both a stronger practice effect and age effect that thecormsponding function was either improved with systematic training or decreased withaging in the shift subsystem of image--rotation. In contrast there were little effect ofpractice and age on the function of subsystems concerning shape--encoding andconfirmation in image--rotation. The study suggested that influenced by some hereditaryand intrinsic attributes of the brain's nervous anatomic structure, the shift subsystemshowed a higher cognitive Plasticity and susceptibility, while the property of the othertWo subsystems, however, relatively showed a cognitive stability of lower Plashcity.The implication was further discussed from the high--level visual processing theorydeveloped by Kosslyn.
%K image--rotation
%K processing subsystem
%K practice effect
%K age effect
%K plasticity<br>表象旋转
%K 加工子系统
%K 练习效应
%K 年龄效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=52A49AA4233996BAC9CE01E785B626C2&yid=B914830F5B1D1078&vid=9971A5E270697F23&iid=E158A972A605785F&sid=389106FB36CA8332&eid=9C82B18080268586&journal_id=0439-755X&journal_name=心理学报&referenced_num=11&reference_num=2