School Bus Living, Cozy Confines for 300 Square Feet. 1  Mike and Natalie Young have embarked on a journey together as newlyweds and living in a renovated school bus they named âRosieâ. Currently they have it parked in a friendâs backyard in north Austin, but will soon travel to Washington state to live.
These cells transmit messages to the brain, where specific smells or tastes are identified. 1  Olfactory (smell nerve) cells are stimulated by the odors around usthe fragrance from a rose, the smell of bread baking. 2  Gustatory (taste nerve) cells are clustered in the taste buds of the mouth and throat. Olfactory (smell nerve) cells are stimulated by the odors around usthe fragrance from a rose, the smell of bread baking. 2  These nerve cells are found in a tiny patch of tissue high up in the nose, and they connect directly to the brain.
Smell, the nose, and the brain. Molecules of the food you are eating move through the back of the throat and reach olfactory nerve endings in the roof of the nose. The molecules bind to these nerve endings, which then signal the olfactory bulb to send smell messages to two critical parts of the brain:f course, we have to know what we are eating, so taste, smell, and trigeminal messages meet in a part of the brain called the insula (not shown in the image above), which identifies what the flavor is.