Patients suffering from long COVID report cognitive symptoms months after disease onset, which may be related to neurovascular changes. Here, we evaluated functional connectivity in long COVID elderly patients and control subjects using a region of lower cerebrovascular reactivity (CVR) as the seed. We found significantly lower connectivity in long COVID patients that was widespread potentially linking alterations in CVR to functional connectivity and reduced cognitive ability in long COVID patients.
This abstract and the presentation materials are available to members only; a login is required.