Do patterns of functional connectivity distinguish PACS from non-COVID infection in non-hospitalized individuals?
Functional brain network connectivity patterns may serve as a biomarker to distinguish post-acute COVID-19 syndrome from other infections and correlate with clinical severity.
These results provide preliminary evidence that patterns of functional connectivity distinguish PACS from non-COVID infection and correlate with the severity of clinical outcome, providing novel insights into this highly prevalent disorder.
Churchill et al. (Mon,) studied this question.