Connectivity of the Cingulate Sulcus Visual Area (CSv) in Macaque Monkeys.
Connectivity of the Cingulate Sulcus Visual Area (CSv) in Macaque Monkeys.
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DOI：
10.1093/cercor/bhaa301
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发表时间：
2021-01-05
期刊：
影响因子：
--
通讯作者：
Durand JB
中科院分区：
文献类型：
--
作者：
De Castro V;Smith AT;Beer AL;Leguen C;Vayssière N;Héjja-Brichard Y;Audurier P;Cottereau BR;Durand JB
在人类中，后扣带皮层包含一个对自我运动的视觉线索敏感的区域。这个扣带沟视觉区（CSv）在结构和功能上与运动过程中招募的几个（多）感觉和（前）运动区相连。在非人类灵长类动物中，电生理学已经表明，扣带皮层也与空间导航有关。最近，在猕猴的功能性磁共振成像确定了一个扣带区与人类CSv的视觉特性相似。为了弥合人类和非人灵长类动物研究之间的差距，我们采用与人类相同的方法，基于扩散MRI和静息态功能MRI，研究了三只猕猴中推定的CSv的结构和功能连接。结果表明，假定的猴CSv与几个视觉前庭区域（例如，VIP/FEFsem/VPS/MSTd）以及躯体感觉皮层（例如，区域3/1/2的背侧方面），所有已知的处理可以由自我运动触发的感觉信号。此外，还观察到与位于背侧前额叶皮层的（前）运动区（例如，F3/F2/F1）和前扣带皮质内（例如，区域24）。这种连接模式是惊人的让人联想到人类CSv的描述，这表明运动的感觉运动控制依赖于人类和非人类灵长类动物相似的组织原则。
In humans, the posterior cingulate cortex contains an area sensitive to visual cues to self-motion. This cingulate sulcus visual area (CSv) is structurally and functionally connected with several (multi)sensory and (pre)motor areas recruited during locomotion. In nonhuman primates, electrophysiology has shown that the cingulate cortex is also related to spatial navigation. Recently, functional MRI in macaque monkeys identified a cingulate area with similar visual properties to human CSv. In order to bridge the gap between human and nonhuman primate research, we examined the structural and functional connectivity of putative CSv in three macaque monkeys adopting the same approach as in humans based on diffusion MRI and resting-state functional MRI. The results showed that putative monkey CSv connects with several visuo-vestibular areas (e.g., VIP/FEFsem/VPS/MSTd) as well as somatosensory cortex (e.g., dorsal aspects of areas 3/1/2), all known to process sensory signals that can be triggered by self-motion. Additionally, strong connections are observed with (pre)motor areas located in the dorsal prefrontal cortex (e.g., F3/F2/F1) and within the anterior cingulate cortex (e.g., area 24). This connectivity pattern is strikingly reminiscent of that described for human CSv, suggesting that the sensorimotor control of locomotion relies on similar organizational principles in human and nonhuman primates.
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DOI：
10.1523/jneurosci.1266-11.2011
发表时间：
2011-08-10
期刊：
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子：
--
作者：
Chen A;DeAngelis GC;Angelaki DE
通讯作者：
Angelaki DE
影响因子：
2.5
作者：
COLBY, CL;DUHAMEL, JR;GOLDBERG, ME
通讯作者：
GOLDBERG, ME
影响因子：
2
作者：
Anson, E.;Agada, P.;Jeka, J.
通讯作者：
Jeka, J.
影响因子：
5.3
作者：
Favorov, Oleg V.;Nilaweera, Wijitha U.;Beloozerova, Irina N.
通讯作者：
Beloozerova, Irina N.
影响因子：
2.5
作者：
Dukelow, SP;DeSouza, JFX;Vilis, T
通讯作者：
Vilis, T