If you have an idea on what goes on in the data, detrending is not inherently statistical, just a trick to get you something like a sample - a realization of a stochastic process that is (in some sense) stationary, so at least its mean does not change. share | improve this answer. edited Jul 31 '11 at 19:44.
Rod_Moser_PA_PhD responded: No, you did not likely damage your ear, but pain in the mouth/tongue can cause pain to be neurologically referred to the ears (due to nerve pathways). Canker sores (aphthous ulcers) can also cause tenderness and swelling in the lymph nodes, and this can cause referred ear pain as well. I can't examine your ear to be sure, but I suspect your ear is just feeling the pain originating in your mouth. inboston responded: Thank you very much for the medical reply to the person with the canker sore on tongue. I have similar situation, with partially blocked ears and ear ringing.
The main symptom of a canker sore is getting a shallow ulcer on your tongue or on the inside of your lip or cheek. The sore may be large or small, and it will have a red border and a white or yellow center. You might have more than one canker sore at a time. Canker sores usually begin with a burning or tingling feeling.anker sores are not contagious. Canker sores may also develop when you: 1  Are stressed or tired. 2  Have your menstrual cycle, if you are a woman. 3  Hurt your mouth, such as biting your lip. 4  Have braces on your teeth. 5  Have food allergies. 6  Eating foods that you are allergic to may cause you to get a canker sore.