Neurons Responsive to Global Visual Motion Have Unique Tuning Properties in Hummingbirds

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• 作者：Andrea H. Gaede¹ ; Benjamin Goller¹ ; Jessica P.M. Lam¹ ; Douglas R. Wylie² ; Douglas L. Altshuler¹ ; ³ ; ^{doug@zoology.ubc.ca}
• 关键词：avian vision ; visual motion processing ; zebra finch ; pigeon ; hummingbird ; optic flow
• 刊名：Current Biology
• 出版年：2017
• 出版时间：23 January 2017
• 年：2017
• 卷：27
• 期：2
• 页码：279-285
• 全文大小：3656 K
• 卷排序：27

文摘

Neuroanatomy and visual guidance data suggest neural specialization for hovering We recorded from neurons responding to visual direction and speed in three species Unlike in other species, hummingbird visual nuclei are responsive to all directions Motion processing neurons in hummingbirds prefer fast speeds