Apr 21

Can wearables track the severity of COVID symptoms?

Fitness trackers can tell you how well you’re sleeping, how fast you’re walking and, of course, how many steps you’ve taken. But during the pandemic, researchers have also investigated the ability of smart watches to help detect COVID-19 or provide data on recovery. The latest study uses several measures of heart rate data to help […]

Apr 6

More Evidence that COVID ‘brain fog’ is biologically based

FROM AAN 2022 Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase […]