Brain fog in COVID-19 patients can persist for months, even in those who were not hospitalized, study finds –

An indication advises festivalgoers to monitor themselves for possible coronavirus symptoms in the entrance of the Princess of Wales Theatre on day one of the 2021 Toronto International Film Festival, on Sept. 9, in Toronto (Chris Pizzello, Invision, AP).
Estimated read time: 3-4 minutesATLANTA– Cognitive impairment– explained as brain fog– can persist for months in COVID-19 patients, even for some who were not hospitalized, according to a new study.The research, published Friday in the journal JAMA Network Open, discovered that nearly a quarter of COVID-19 patients in a Mount Sinai Health System registry experienced some problems with their memory– and although hospitalized clients were more most likely to have such brain fog after a coronavirus infection, some outpatients had cognitive disability too. Cognitive functioning was evaluated for each client and the scientists analyzed the frequency of cognitive problems amongst the patients.Among all the patients, the researchers discovered that 15% revealed deficits in phonemic fluency in their speaking; 16% in a set of psychological abilities called their executive functioning; 18% showed deficits in their cognitive processing speed; 20% in their capability to process categories or lists; 23% in memory recall and 24% in memory encoding, among other impairments.The scientists noted that hospitalized clients were more likely to have disabilities in attention, executive functioning, category fluency and memory.For circumstances, when it came to memory recall, the researchers found 39% of hospitalized clients had problems in that location compared with 12% of outpatients. When it came to memory encoding, the data showed that 37% of hospitalized patients had actually disability compared with 16% of outpatients.The authors kept in mind the possibility for predisposition in the sample since clients came to Mount Sinai Health System since they were experiencing signs.