Methods for the prophylaxis, treatment, or management of irritable bowel syndrome using norcisapride, or a pharmaceutically acceptable salt thereof, substantially free of its stereoisomer are disclosed. Electrical noise emanating from a plurality of components of an image apparatus is identified, producing an electrical noise detection calculation based on the detected electrical noise, and inputting the electrical noise detection calculation into an image noise correction calculation apparatus, calculating an image noise correction calculation. The method can include depositing a buffer layer on the major surface at a rate of not more than 0. This allows the receiver circuit to decode outgoing data that is being looped back as incoming data. The rule defines requirements associated with the configuration data. It comprises a plurality of parallel latches wherein successive states of the data stream are written cyclically in synchronization with the first clock signal into the parallel latches and wherein the states written into the parallel latches in synchronization with the second clock signal are cyclically read.