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Phantosmia (phantom smell), also called an olfactory hallucination or a phantom odor, [ 1 ] is smelling an odor that is not actually there. This is intrinsically suspicious as the formal evaluation and detection of relatively low levels of odour particles is itself a very tricky task in air epistemology. [further explanation needed] It can ...
Olfactory fatigue, also known as odor fatigue, odor habituation, olfactory adaptation, or noseblindness, is the temporary, normal inability to distinguish a particular odor after a prolonged exposure to that airborne compound. [1] For example, when entering a restaurant initially the odor of food is often perceived as being very strong, but ...
Body odor or body odour (BO) is present in all animals and its intensity can be influenced by many factors (behavioral patterns, survival strategies). Body odor has a strong genetic basis, but can also be strongly influenced by various factors, such as sex, diet, health, and medication. [ 1 ] The body odor of human males plays an important role ...
Anatomical terminology. [ edit on Wikidata] The olfactory system, or sense of smell, is the sensory system used for olfaction (i.e., smelling). Olfaction is one of the special senses directly associated with specific organs. Most mammals and reptiles have a main olfactory system and an accessory olfactory system.
Mouth breathing, medically known as chronic oral ventilation, is long-term breathing through the mouth. It often is caused by an obstruction to breathing through the nose, the innate breathing organ in the human body. [ 3 ][ 4 ][ 5 ] However, by the early 20th century, the term "mouth-breather" had developed a pejorative slang meaning connoting ...
October 14, 2024 at 11:00 AM. A new study demonstrates that your sense of smell may be more sensitive than previously thought. (Westend61/Getty Images) Your nose may be more powerful than you ...
Anosmia, also known as smell blindness, is the loss of the ability to detect one or more smells. [ 1 ][ 2 ] Anosmia may be temporary or permanent. [ 3 ] It differs from hyposmia, which is a decreased sensitivity to some or all smells. [ 2 ] Anosmia can be categorized into acquired anosmia and congenital anosmia.
These techniques can help deduce whether a specific case of parosmia can be attributed to just one stimulating odor or if there is a group of odors that will elicit the displaced smell. In one case studied by Frasnelli et al. certain smells, specifically coffees, cigarettes, onions, and perfumes, induced a "nauseating" odor for the patient ...