Amikacin was patented in 1971 and came into commercial use in 1976. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. The wholesale cost in the developing world is 13.80 to 130.50 USD for a month.
olfactory. pertaining to smell. olfactory nerve the first cranial nerve; it is purely sensory and is concerned with the sense of smell. The nerve cell bodies are situated in the olfactory area of the mucous membrane of the nose.lfactory system. includes the olfactory part of the nasal mucosa, the olfactory nerves and the olfactory bulbs of the cerebrum. olfactory tract. a band of white nerve fibers visible on the ventral surface of the brain running caudally from the olfactory bulbs.
Each cranial nerve has specific sensory or motor functions. Allergies can diminish the olfactory nerve's affectiveness. The olfactory nerve extends from the olfactory bulb to the olfactory epithelium, the area of the nose which actually intercepts scents. People have two olfactory nerves, one on either side of the face.The work performed by olfactory nerves is diminished during times of illness.View slideshow of images above.ach cranial nerve has specific sensory or motor functions. Allergies can diminish the olfactory nerve's affectiveness. The olfactory nerve extends from the olfactory bulb to the olfactory epithelium, the area of the nose which actually intercepts scents. People have two olfactory nerves, one on either side of the face.