Mapping visual cortex in monkeys and humans using surface-based atlases
Mapping visual cortex in monkeys and humans using surface-based atlases
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DOI：
10.1016/s0042-6989(01)00045-1
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发表时间：
2001-01-01
期刊：
影响因子：
1.8
通讯作者：
Miller, MI
中科院分区：
文献类型：
--
作者：
Van Essen, DC;Lewis, JW;Miller, MI
我们使用基于表面的大脑皮层图谱来分析人类和猕猴视觉皮层的功能组织。猕猴图集包含视觉皮层的多个分区方案，包括从最近的建筑学研究中得出的视觉区域概率图集，以及反映生理和解剖证据组合的摘要方案。人类地图集包括最近使用功能性 MRI 绘制的八个按地形组织的视觉区域的概率图。为了便于物种之间的比较，我们使用基于表面的扭曲将猕猴地图上的功能和地理地标与人类地图上的相应地标对齐。结果表明，与猕猴皮层相比，人类已知地形组织区域之外的纹外视觉皮层显着扩大，特别是在顶叶。 (C) 2001 Elsevier Science Ltd. 保留所有权利。
We have used surface-based atlases of the cerebral cortex to analyze the functional organization of visual cortex in humans and macaque monkeys. The macaque atlas contains multiple partitioning schemes for visual cortex, including a probabilistic atlas of visual areas derived from a recent architectonic study, plus summary schemes that reflect a combination of physiological and anatomical evidence. The human atlas includes a probabilistic map of eight topographically organized visual areas recently mapped using functional MRI. To facilitate comparisons between species, we used surface-based warping to bring functional and geographic landmarks on the macaque map into register with corresponding landmarks on the human map. The results suggest that extrastriate visual cortex outside the known topographically organized areas is dramatically expanded in human compared to macaque cortex, particularly in the parietal lobe. (C) 2001 Elsevier Science Ltd. All rights reserved.