<P> An olfactory receptor neuron ( ORN ) , also called an olfactory sensory neuron ( OSN ) , is a transduction cell within the olfactory system . </P>
<P> An olfactory receptor neuron ( ORN ) , also called an olfactory sensory neuron ( OSN ) , is a transduction cell within the olfactory system . </P>
where are the olfactory receptor neurons are located
where are the olfactory receptor neurons are located
olfactory system
olfactory system