A focus of abnormal T2/FLAIR signal hyperintensity in the right periventricular white matter, with differential remote sequelae of periventricular leukomalacia, migraines, posttraumatic, or less likely inflammatory causes. Flow voids at the skull base are preserved. There is no abnormal enhancement. Bon...
The arrowheads show the bilateral areas of T2/FLAIR hyperintensity in the MTL. The anti-LGI1 AE case shows more symmetric involvement of the amygdalae and hippocampi on T2/FLAIR. The anti-Hu AE case shows an asymmetric pattern, with a more predominant swelling and hyperintensity of the right...
providing the early support for the hypothesis of direct entry of SARS-CoV-2 into the brain via the olfactory and oral mucosa. Although loss of smell is a common symptom in COVID-19 patients, its manifestation likely depends on the genetic variability of the virus and its...