ODORTEST

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The Science of Smell

How we perceive odour — olfaction and the olfactory system, the receptor neurons and bulb of the nose, the nasal cavity, and what happens when smell fails.

Olfaction

Olfaction

Odor

Odor

Olfactory system

Olfactory system

Nose

Nose

Olfactory receptor neuron

Olfactory receptor neuron

Olfactory receptor

Olfactory receptor

Olfactory bulb

Olfactory bulb

Anosmia

Anosmia

Nasal cavity

Nasal cavity

Vomeronasal organ

Vomeronasal organ