In other words: if you want to be the next Yves Saint Laurent, it helps to be completely and utterly obsessed with fashion. However, there are many aspects of the profession. Working as a fashion designer can just as well mean supervising a design team at a sportswear company as producing a label under your own name.
Olfactory receptor cells, actually neurons, are the site of transduction. Olfactory receptor cells are the only neurons in the nervous system that are regularly replaced (they last about 4-8 weeks). The size of the epithelium is a good indicator of the acuity of an animal's sense of smell.
The thalamus, which is in charge of sensory perception and the  regulation of motor functions, receives signals from almost all  senses. The only exception to this is the se â¦ nse of smell.ll of our senses except for our sense of smell. They are controlled by a separate station, the olfactory bulb, which explains why certains smells seem to do such a good job at bringing back certain memories.