Non-invasive brain microcurrent stimulation therapy of long-COVID-19 reduces vascular dysregulation and improves visual and cognitive impairment

Bernhard A Sabel a,*, Wanshu Zhou a, Frank Huber a, et. al., PMCID: PMC8764598 PMID: 34924406 Abstract Background: An effective treatment is needed for long-COVID patients which suffer from symptoms of vision and/or cognition impairment such as impaired…[...]