Corbetta M
Department of Neurology and Radiology, McDonnell Center for Studies of Higher Brain Functions, Washington University, 660 South Euclid Avenue, St. Louis, MO 63110, USA.
Proc Natl Acad Sci U S A. 1998 Feb 3;95(3):831-8. doi: 10.1073/pnas.95.3.831.
Functional anatomical and single-unit recording studies indicate that a set of neural signals in parietal and frontal cortex mediates the covert allocation of attention to visual locations, as originally proposed by psychological studies. This frontoparietal network is the source of a location bias that interacts with extrastriate regions of the ventral visual system during object analysis to enhance visual processing. The frontoparietal network is not exclusively related to visual attention, but may coincide or overlap with regions involved in oculomotor processing. The relationship between attention and eye movement processes is discussed at the psychological, functional anatomical, and cellular level of analysis.
功能解剖学和单神经元记录研究表明,正如心理学研究最初提出的那样,顶叶和额叶皮质中的一组神经信号介导了对视觉位置的隐蔽性注意力分配。这个额顶叶网络是一种位置偏向的来源,在物体分析过程中,它与腹侧视觉系统的纹外区域相互作用,以增强视觉处理。额顶叶网络并非仅与视觉注意力相关,而是可能与参与眼球运动处理的区域重合或重叠。我们在心理学、功能解剖学和细胞分析层面讨论了注意力与眼球运动过程之间的关系。