从我们的角度看上丘：特化与一般功能。
Orienting our view of the superior colliculus: specializations and general functions.
机构信息
Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, MD, 21218, USA.
Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, MD, 21218, USA; The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA; Department of Mechanical Engineering, Whiting School of Engineering, Johns Hopkins University, USA.
出版信息
Curr Opin Neurobiol. 2021 Dec;71:119-126. doi: 10.1016/j.conb.2021.10.005. Epub 2021 Nov 23.
The mammalian superior colliculus (SC) and its non-mammalian homolog, the optic tectum are implicated in sensorimotor transformations. Historically, emphasis on visuomotor functions of the SC has led to a popular view that it operates as an oculomotor structure rather than a more general orienting structure. In this review, we consider comparative work on the SC/optic tectum, with a particular focus on non-visual sensing and orienting, which reveals a broader perspective on SC functions and their role in species-specific behaviors. We highlight several recent studies that consider ethological context and natural behaviors to advance knowledge of the SC as a site of multi-sensory integration and motor initiation in diverse species.
哺乳动物的上丘（SC）及其非哺乳动物同源物，视顶盖，参与感觉运动转换。从历史上看，对 SC 的视觉运动功能的强调导致了一种流行的观点，即它作为一个眼球运动结构而不是一个更普遍的定向结构发挥作用。在这篇综述中，我们考虑了 SC/视顶盖的比较研究，特别关注非视觉传感和定向，这揭示了 SC 功能的更广泛视角及其在特定物种行为中的作用。我们强调了几项最近的研究，这些研究考虑了行为学背景和自然行为，以提高对 SC 作为多种物种中多感觉整合和运动启动的部位的认识。
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