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. 2023 Feb 2;14:1109406. doi: 10.3389/fneur.2023.1109406

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Copyright © 2023 Sudhakar.

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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Flowchart that describes search strategy and inclusion/exclusion criteria for the study. Records were searched in PubMed (https://pubmed.ncbi.nlm.nih.gov/) using the search term “traumatic brain injury” + drug name (For example, the search term for propofol would be traumatic brain injury propofol). In stage 1, abstract of the records were screened. Only rodent animal studies were included in this stage. Non-rodent studies, reviews, commentaries, editorials and non-English articles were excluded. In stage 2, full text of the articles were screened according to the inclusion criteria mentioned in the figure. Records that have passed through stage 2 filtering along with manually cross-referenced records were included in the manuscript.