COVID-19(14) Patient(11) Spanish(9) presenting(9) COVID-19 pandemic(8) syndrome(8) NEUROLOGY(7) conducted(7) women(7) multicentre(7) Society(7) SARS-CoV-2(7) Characteristics(7) Encephalitis(6) reported(6) Infection(6) SARS-CoV-2.(6) Treatment(5) Encefalopatías(5) Complication(5) patients(5) Corticosteroids(5) with COVID-19(5) Encephalopathy(5) performed(5) SARS-CoV2 infection(4) Lumbar puncture(4) Corticosteroid(4) brain MRI(4) Registered(4)