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. 2023 May 23;4(1):350–358. doi: 10.1089/neur.2023.0012

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© Sarah R. Martha et al., 2023; Published by Mary Ann Liebert, Inc.

This Open Access article is distributed under the terms of the Creative Commons License [CC-BY] (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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FIG. 2. — Significant aging-related differences were found between the older and younger mild TBI groups × time. The older mild TBI group had a significant change in symptom severity scores over time compared to younger mild TBI and non-injured control groups (p < 0.05). Line graph displays means ± standard error of the mean. *Indicates a significant main effect of time. ^#Indicates a significant main effect of group (only in the older TBI group). TBI, traumatic brain injury.