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. 2024 Apr 2;15:1361235. doi: 10.3389/fneur.2024.1361235

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Copyright © 2024 Tao, Yang, Xu, Wang and Yang.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Two-map overlay of cited/cited journals for AI research in spinal cord neural injury and restoration. Each publication is added to two interrelated but different global science maps, with the citing publication on the left and the cited publication on the right. Each point on this map is an article with a corresponding magazine. The curves are citation links representing citation paths. The ellipses represent the citation frequency of the clusters. The data for the five curves in the figure are (z = 5.177, f = 2,178), (z = 5.211, f = 2,191), (z = 2.274, f = 1,048), (z = 3.708, f = 1,606), and (z = 3.317, f = 1,454). f: frequency of citations from left citing journals to right cited journals, z: normalization to the value of f. z and f represent the closeness and importance of the linkage.