Behavioral and neural representations en route to intuitive action understanding.

Behavioral and neural representations en route to intuitive action understanding.
复制标题

DOI:
10.1016/j.neuropsychologia.2021.108048
复制
发表时间:
2021-12-10
期刊:
影响因子:
2.6
通讯作者:
Konkle T
Konkle T
中科院分区:
心理学3区
文献类型:
--
作者:
Tarhan L;De Freitas J;Konkle T

文献摘要

参考文献

相似文献

当我们观察另一个人的动作时,我们会处理多种信息-从他们的身体如何移动到他们动作背后的意图。什么样的信息支撑着我们对彼此相似行为的直觉理解?为了解决这个问题,我们测量了大量的日常动作视频使用多安排实验之间的直观相似性,然后使用建模方法来预测这个直观的相似性空间沿着三个假设属性。我们发现,演员推断目标的相似性最能预测直觉相似性判断,其次是演员动作的相似性,视频的视觉外观几乎没有贡献。在评估大脑行为相关性的机会性功能磁共振成像分析中,我们发现了动作处理层次的暗示性证据,其中这三种动作的相似性反映在大脑反应的结构中,沿着视觉皮层侧面的后到前的梯度。总而言之,这项工作加入了现有的文献,表明人类自然地调整处理他人的意图,视觉运动皮层计算直观动作感知操作的高级表征的感知前体。
When we observe another person’s actions, we process many kinds of information – from how their body moves to the intention behind their movements. What kinds of information underlie our intuitive understanding about how similar actions are to each other? To address this question, we measured the intuitive similarities among a large set of everyday action videos using multi-arrangement experiments, then used a modeling approach to predict this intuitive similarity space along three hypothesized properties. We found that similarity in the actors’ inferred goals predicted the intuitive similarity judgments the best, followed by similarity in the actors’ movements, with little contribution from the videos’ visual appearance. In opportunistic fMRI analyses assessing brain-behavior correlations, we found suggestive evidence for an action processing hierarchy, in which these three kinds of action similarities are reflected in the structure of brain responses along a posterior-to-anterior gradient on the lateral surface of the visual cortex. Altogether, this work joins existing literature suggesting that humans are naturally tuned to process others’ intentions, and that the visuo-motor cortex computes the perceptual precursors of the higher-level representations over which intuitive action perception operates.
DOI: 10.1038/s41562-020-00951-3
发表时间: 2020-11
影响因子: 29.9
作者:
Hebart MN;Zheng CY;Pereira F;Baker CI
通讯作者: Baker CI
DOI: 10.3389/fncom.2015.00135
发表时间: 2015
影响因子: 3.2
作者:
Lescroart MD;Stansbury DE;Gallant JL
通讯作者: Gallant JL
了解针对现实世界目标的人类原始动作:前额叶皮层的作用。
DOI: 10.1016/j.neuroimage.2014.09.012
发表时间: 2014-12
期刊: NeuroImage
影响因子: 5.7
作者:
Sitnikova T;Rosen BR;Lord LD;West WC
通讯作者: West WC
DOI: 10.1152/jn.00642.2017
发表时间: 2018-02-01
影响因子: 2.5
作者:
Isik, Leyla;Tacchetti, Andrea;Poggio, Tomaso
通讯作者: Poggio, Tomaso
DOI: 10.3389/fpsyg.2012.00245
发表时间: 2012
影响因子: 3.8
作者:
Kriegeskorte N;Mur M
通讯作者: Mur M