Figure - PMC

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. 2021 Jul 7;34(2):289–307. doi: 10.1007/s40520-021-01930-y

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© The Author(s) 2021

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 1 — Architecture of PMC. From the top-down, the figure shows the precuneus (BA7 and BA31), the posterior cingulate cortex (BA23), and the retrosplenial cortex (BA30 and BA29). Starting from individual standard three-dimensional brain models provided by Brain Tutor 3D software, the figure was constructed by overlaying multiple models