Your food’s taste comes from a mixture of signals being sent to the brain from the papillae within your mouth. There are five taste sensations: sweet, sour, bitter, savoury and salty. Sensitivity to all tastes is apparent throughout the tongue, with stronger sensations being produced in different areas due to differing numbers of papillae on the tongue. These papillae occur on top of the tongue, epiglottis and soft palate within your mouth. My new Nuclear Medicine doctor told me not to take the steroids until 48 hours after the treatment and so I didnt take it last night after dinner. This morning I woke up after 187.3 mCis of RAI yesterday and my salivary glands were in pain and swollen. Your sense of taste comes from small structures called taste buds, collectively called ‘papillae’. I am eating my words and they arent very tasty. The popular belief that there are specific taste areas over the tongue comes from a German study conducted in 1901, where the information presented was not clear and thus misinterpreted! The problem is that this has been based on faulty science! There are no specific areas on your tongue exclusively for salt, sugar or sour tastes. some areas taste salt better than sugar etc. Many textbooks will incorrectly reveal that there are indeed areas of taste on your tongue, i.e. ‘Tongue taste maps’ have been a classic experiment for primary school-aged children for many years.
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