Expanded uncertainty. quantity defining an interval about the result of a measurement that may be expected to encompass a large fraction of the distribution of values that could reasonably be attributed to the measurand.
Introduction. 'Phantosmia' is the medical term for an imaginary odour (phantom smell) . It is also known as an olfactory hallucination. The smell is unique to the person and is usually unpleasant, spoiling the taste of any food or drink consumed.It can be in one or both nostrils.ess commonly, the cause of phantosmia is either nerve cells sending abnormal smell signals to the brain, or a problem with the brain itself. This may be the result of: 1  a disease affecting the nervous system, such as epilepsy, Parkinsonâs disease or Alzheimerâs disease. 2  a stroke.
Burning Mouth Syndrome (BMS) is a hot feeling or sensation which can affect your tongue, lips, palate, or areas all over your mouth. BMS is sometimes called âglossodynia'.You get this feeling when there are changes in the way the nerves in your mouth send messages to your brain-for example, about taste and temperature. When your brain doesn't understand these messages properly it can cause the feeling of pain or burning.urning Mouth Syndrome (BMS) is a hot feeling or sensation which can affect your tongue, lips, palate, or areas all over your mouth. BMS is sometimes called âglossodynia'.