Behav Brain Sci. 2013 Oct;36(5):549; discussion 571-87. doi: 10.1017/S0140525X1300037X.
The bicoded cognitive maps described by Jeffery et al. are compared to metric perceptual representations. Systematic biases in perceptual experience of egocentric distance, height, and surface orientation may reflect information processing choices to retain information critical for immediate action (Durgin et al. 2010a). Different information processing goals (route planning vs. immediate action) require different metric information.
杰弗瑞等人所描述的双码认知图与度量知觉表象进行了比较。自我中心距离、高度和表面方向的知觉经验中存在系统性偏差，这可能反映了为保留对即时行动至关重要的信息而进行的信息处理选择（Durgin 等人，2010a）。不同的信息处理目标（路线规划与即时行动）需要不同的度量信息。
