I can see what you are doing: Action familiarity and affordance promote recovery from extinction
I can see what you are doing: Action familiarity and affordance promote recovery from extinction
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DOI：
10.1080/02643290500310962
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发表时间：
2006-06-01
影响因子：
3.4
通讯作者：
Colin, J.
中科院分区：
文献类型：
--
作者：
Riddoch, M. J.;Humphreys, G. W.;Colin, J.
我们评估了三个因素对包括顶叶后叶在内的病变患者从消退中恢复的影响：（a）物体是否经常在动作中一起使用与它们是否可以在动作中一起使用;（B）是否存在定位物体的作用;（c）物体的表面特性是否介导了表现。对于经常一起使用的物体，沿着可以一起使用的物体所产生的影响，从灭绝中恢复的程度更高。正确定位行动对象也有积极影响。表面信息对报告一对中两个成员的益处没有影响，尽管对错误试验有一些影响。结果提供了积极的证据，对注意力的影响启示的基础上，在合理的协同位置的对象下降的行动。这样的示能表示也可能受到对象一起使用的频率的影响，并且可以从对象的基于边缘的表示（表面颜色和深度不是必需的）生成。然而，基于表面的表示可能会影响物体的动作相关属性引起注意的速度。
We assessed the effects of three factors on recovery from extinction in patients with lesions including the posterior parietal lobe: (a) whether objects were frequently used together in action versus whether they could be used in action together; (b) whether there was an effect of positioning objects for action; and (c) whether the surface properties of objects mediated performance. There was greater recovery from extinction for objects used frequently together, along with effects produced by objects that could be used together. There were also positive effects of correctly positioning objects for action. There were no effects of surface information on the benefit of reporting both members of a pair, though there were some effects on error trials. The results provide positive evidence for an effect on attention of affordances based on objects falling in plausible co-locations for action. Such affordances may also be influenced by the frequency with which objects are used together and can be generated from edge-based representations of objects (surface colour and depth are not necessary). However, surface-based representations may influence the speed with which action-related properties of objects engage attention.