Also known as CN1, the olfactory nerve is the first of 12 cranial nerves located within the head. It relays sensory data to the brain, and it is responsible for the sense of smell. The nerve’s ...

Olfactory training, platelet-rich plasma, electrical stimulation, and more: Here’s where the research stands on smell ...

The human sense of smell connects directly to brain regions responsible for memory and cognitive function, making it a surprisingly accurate window into neurological health. As people age, changes in ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

It is now widely known that COVID-19 is associated with the transient or long-term loss of olfaction (the sense of smell) but the mechanisms remain obscure. An unresolved question is whether the ...

The mechanism underlying anosmia (loss of smell) during a SARS-CoV-2 infection remains unknown. One unresolved question is whether SARS-CoV-2 infects the olfactory nerve, which could provide ...