Sense of smell information

The sense of smell, or olfaction, is the special sense through which smells (or odors) are perceived. The sense of smell has many functions, including...

dog sense of smell is the most powerful sense of this species, the olfactory system of canines being much more complex and developed than that of humans...

"specific anosmia". The absence of the sense of smell from birth is known as congenital anosmia. In the United States, 3% of people aged over 40 are affected...

their sense of smell. An odor is also called a "smell" or a "scent", which can refer to either an unpleasant or a pleasant odor. While "odor" and "smell" can...

visual system (sense of vision), auditory system (sense of hearing), somatosensory system (sense of touch), olfactory system (sense of smell), and gustatory...

human olfactory sense is one of the most phylogenetically primitive and emotionally intimate of the five senses; the sensation of smell is thought to be...

instead of their vestigial gills. After the juvenile stage, they will drown if immersed in water for too long. They have an acute sense of smell which they...

up smell or smells in Wiktionary, the free dictionary. Smell may refer to; Odor, airborne molecules perceived as a scent or aroma Sense of smell, the...

developed primarily for hunting hare, known as beagling. Possessing a great sense of smell and superior tracking instincts, the beagle is the primary breed used...

can harbour pathogens. Another major function of the nose is olfaction, the sense of smell. The area of olfactory epithelium, in the upper nasal cavity...

finding truffles using its refined sense of smell, visual clues, and long-term memory of prosperous populations of truffles. This intimacy between animals...

Breakthrough of the Year and Perfumer of the Year, Life Time Achievement. National Sense of Smell Day is an annual event sponsored by the Sense of Smell Institute...

odorants (for example, compounds that have an odor) which give rise to the sense of smell. Activated olfactory receptors trigger nerve impulses which transmit...

Hyperosmia is an increased olfactory acuity (heightened sense of smell), usually caused by a lower threshold for odor. This perceptual disorder arises...

along with the sense of smell and trigeminal nerve stimulation (registering texture, pain, and temperature), determines flavors of food and other substances...

nerve that contains sensory nerve fibers relating to the sense of smell. The afferent nerve fibers of the olfactory receptor neurons transmit nerve impulses...

or neck cancer. A physician can determine if the problem is with the sense of smell (olfactory system) or taste (gustatory system), or if it is caused by...

photographer Tom Howard. Sudeikis was born with anosmia, leaving him with no sense of smell. Sudeikis moved with his family to Overland Park within Johnson County...

partners. Using the sense of smell as an instrument paved a way for smell to become a platform of nonverbal communication. Smell also has a significant...

while more complex devices can also cut off the sense of smell, touch, taste, thermoception (heat-sense), and the ability to know which way is down. Sensory...

poor sense of smell. The nasal cavity of mammals has been enlarged, in part, by the development of a palate cutting off the entire upper surface of the...

solitary animals. They may be diurnal or nocturnal and have an excellent sense of smell. Despite their heavy build and awkward gait, they are adept runners...

also use their sense of smell to distinguish between the sexes and to locate food. Mother hamsters can also use their sense of smell to find their own...

The olfactory system or sense of smell is the sensory system used for smelling (olfaction). Olfaction is one of the special senses, that have directly...

It is involved in the sense of smell (olfaction). The primary olfactory cortex is in the inferior part of the temporal lobe of the brain. It involves...

that enhances their sense of smell. Bats heavily depend on echolocation. Echolocation allows an animal to navigate with their sense of hearing by emitting...

good at detecting movement in low light, have an acute sense of hearing and smell, and their sense of touch is enhanced by long whiskers that protrude from...