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. 2021 Sep 8;15:735625. doi: 10.3389/fncir.2021.735625

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Copyright © 2021 Reynolds and Flores.

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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Adolescence and Puberty timing in humans and rodents. (A) Timeline of adolescence (shaded lines) and puberty (darker portions of the lines) in girls (♀) and boys (♂), adapted from Hollenstein and Lougheed (2013); Sawyer et al. (2018); and Brix et al. (2019). (B) Adolescence (shaded lines) and puberty (darker portions of the lines) timing in female (♀) and male (♂) rodents, adapted from Vetter-O’Hagen and Spear (2012) and Schneider (2013).