Effects of COVID-19 on the Human Central Olfactory System: A Natural Pre-Post Experiment.
Evelina ThunellM G PeterVincent LenoirP AnderssonBasile Nicolas LandisMinerva BeckerJohan N LundströmPublished in: AJNR. American journal of neuroradiology (2022)
Our data suggest that COVID-19 might cause long-term reduction in olfactory bulb volume and altered functional connectivity but with no discernible morphologic differences in cerebral olfactory regions.