Transfer of Perceptual Learning From Local Stereopsis to Global Stereopsis in Adults With Amblyopia: A Preliminary Study.

Transfer of Perceptual Learning From Local Stereopsis to Global Stereopsis in Adults With Amblyopia: A Preliminary Study.
复制标题

DOI:
10.3389/fnins.2021.719120
复制
发表时间:
2021
影响因子:
4.3
通讯作者:
Levi DM
Levi DM
中科院分区:
医学2区
文献类型:
--
作者:
Chopin A;Silver MA;Sheynin Y;Ding J;Levi DM

文献摘要

参考文献

被引文献

相似文献

关于全局和局部立体深度的分析是由单个系统还是由不同的系统执行的争论由来已久。全局立体视觉要求视觉系统解决复杂的双目匹配问题,以获得一致的深度感知。相比之下,局部立体视觉只需要简单地匹配相似的图像特征。在这项初步研究中,我们招募了5名缺乏整体立体视觉的成人弱视患者,并对他们进行了平均12h的计算机局部立体视深度训练,其中3/5(60%)的参与者通过训练恢复了良好的整体立体视觉。恢复整体立体视的受试者在局部立体视任务中较快地达到学习平台期,并且倾向于以较好的初始局部立体视表现开始训练,随着训练的进行,局部立体视有较大的改善,弱视程度较轻。从局部立体视觉到全局立体视觉的学习转移与交互的两阶段模型是兼容的。
It has long been debated whether the analysis of global and local stereoscopic depth is performed by a single system or by separate systems. Global stereopsis requires the visual system to solve a complex binocular matching problem to obtain a coherent percept of depth. In contrast, local stereopsis requires only a simple matching of similar image features. In this preliminary study, we recruited five adults with amblyopia who lacked global stereopsis and trained them on a computerized local stereopsis depth task for an average of 12 h. Three out of five (60%) participants recovered fine global stereoscopic vision through training. Those who recovered global stereopsis reached a learning plateau more quickly on the local stereopsis task, and they tended to start the training with better initial local stereopsis performance, to improve more on local stereopsis with training, and to have less severe amblyopia. The transfer of learning from local stereopsis to global stereopsis is compatible with an interacting two-stage model.
DOI: 10.1068/p020371
发表时间: 1973-01-01
期刊: PERCEPTION
影响因子: 1.7
作者:
RAMACHANDRAN, VS;BRADDICK, O
通讯作者: BRADDICK, O
DOI: 10.1016/0028-3932(94)00122-6
发表时间: 1995-03-01
期刊: NEUROPSYCHOLOGIA
影响因子: 2.6
作者:
ROSE, D;PRICE, E
通讯作者: PRICE, E
DOI: 10.1167/iovs.15-17766
发表时间: 2016-03
影响因子: 4.4
作者:
Serrano-Pedraza I;Herbert W;Villa-Laso L;Widdall M;Vancleef K;Read JC
通讯作者: Read JC
DOI: 10.1002/j.1538-7305.1960.tb03954.x
发表时间: 1960-01-01
影响因子: --
作者:
JULESZ, B
通讯作者: JULESZ, B
DOI: 10.1093/brain/114.3.1323
发表时间: 1991-06-01
期刊: BRAIN
影响因子: 14.5
作者:
PTITO, A;ZATORRE, RJ;TOSONI, C
通讯作者: TOSONI, C