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. 2024 Jan 30;5(1):81–94. doi: 10.1089/neur.2023.0067

FIG. 1.

FIG. 1.

Onset and extent of major pathobiological changes during the various phases of severe COVID-19 and the hypothesized role of long-COVID/PASC affecting the outcome of TBI. The pathobiological changes identified or suspected during the acute, subacute, and chronic (long-COVID/PASC) phases of COVID-19 are listed. The dashed turquoise line indicates the relative intensity and relative timeline of pathobiologies of COVID-19. The solid turquoise line indicates the relative intensities of pathobiological changes associated with long-COVID/PASC. The solid yellow curve indicates the relative intensity and temporal changes of pathobiologies of TBI on a long-COVID/PASC background. Relevant references are in the text and listed in the references. DAMPs, damage-associated molecular patterns; PASC, post-acute sequelae SARS-CoV-2 infection; TBI, traumatic brain injury.