右边比左边更保守:基于小鼠手性的一种产后假设

Qingqing Wang1, Jiesi Wang2, Yan Wang3

  • 1Interdisciplinary Science Center, State Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China.

概括

鼠标的双腿是获得的,不是天生的,在训练后出现. 右手足比左手足更稳定,这表明环境因素影响了行为侧向性和人类手足的起源.