Effects of early and delayed visual experience on intersensory development in bobwhite quail chicks.
Effects of early and delayed visual experience on intersensory development in bobwhite quail chicks.
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早期和延迟视觉体验对山白鹌鹑雏鸟感觉间发育的影响。
DOI：
10.1002/dev.420260303
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发表时间：
1993
影响因子：
2.2
通讯作者：
Lickliter,R
中科院分区：
文献类型：
--
作者：
Banker,H;Lickliter,R
通过对北美鹌鹑（Colinus virginianus）胚胎和幼雏视觉体验的时间控制，研究了早期视觉体验与延迟视觉体验对间感觉发育的相对影响。先前对鹌鹑雏鸟的研究表明：（1）社会化饲养的雏鸟在孵化后的前2天只需要母亲的听觉线索来指导它们的社会偏好：（2）孵化后3天，雏鸟需要母亲的听觉和视觉线索来指导它们的社会偏好;（3）在胚胎期接受异常早期视觉经验的雏鸡在孵化后24小时需要听觉和视觉提示，表明感觉间功能出现的加速模式;（4）在社交和视觉经验减弱的条件下饲养的雏鸡在孵化后4天继续依赖于单独的听觉线索，表明早期感觉功能的减速模式。在本研究中，鹌鹑幼雏接受早期视觉经验作为胚胎和延迟视觉经验作为孵化表现出的模式的听觉和视觉反应，如在正常饲养的小鸡。这些结果表明，至少在目前的实验条件下，早期和延迟的视觉体验对围产期知觉发育的影响似乎是相对可比的。
The relative impact of early versus delayed visual experience on intersensory development was studied by manipulating the timing of visual experience of bobwhite quail (Colinus virginianus) embryos and hatchlings. Previous studies with quail chicks have revealed that: (1) Socially reared chicks require only maternal auditory cues to direct their social preferences in the first 2 days following hatching; (2) by 3 days following hatching chicks require both auditory and visual maternal cues to direct their social preferences; (3) chicks which have received unusually early visual experience as embryos require both auditory and visual cues by 24 hr following hatching, indicating an accelerated pattern of the emergence of intersensory functioning; and (4) chicks reared under conditions of attenuated social and visual experience continue to rely on matenal auditory cues alone at 4 days following hatching, indicating a decelerated pattern of early intersensory functioning. In the present study, quail chicks that received both early visual experience as embryosanddelayed visual experience as hatchlings exhibited a pattern of both auditory and visual responsiveness like that seen in normally reared chicks. These results indicate that, at least under the present experimental conditions, the influence of early and delayed visual experience on perinatal perceptual development appears to be relatively comparable in effect © 1993 John Wiley & Sons, Inc.