Burning foot pain is a common, painful problem. Here we look at the most common causes of burning pain in the feet including symptoms, diagnosis and treatment options Burning Foot Pain
Olfactory sensitivity is directly proportional to the area in the nasal cavity near the septum reserved to the olfactory mucous membrane, which is the region where the olfactory receptor cells are located. The extent of this area is a specific between animals species.
Olfaction or the sense of smell involves chemicals. The receptors for smell are the olfactory hair cells located on the roof of each nasal cavity in a path of cells called the olfactory epithelium or membrane. Odors or scents chemical vapors. Chemoreceptor cells (neurons) perceive the chemicals as they vaporize.he nervous system responds to external signals through nerve cells or nerve fibers (neurons). Surface and external. Receptors also feed signals into the system from the environment.