that although women reported feeling more disgust than men at these stimuli, the physiological responses did not show much difference. This could mean that, psychologically, women are more sensitive to disgust than men; however this assertion cannot be supported with physiological data. More research has to be done in this area to see if there are gender differences in the psychophysiological experience of disgust. Unsolved problems There are some limitations to the use of electrogastroenterography: the absence of a standard technique of performance peripheral electrogastroenterography, the absence of standard norms of electrophysiological parameters of bioelectric activity in the GT tract, the impossibility of an estimation of change of motility abnormalities during the concrete moments of time on local sites of GI tract. Other advances 24-hour electrogastrography and electrogastroenterography. The joint electrogastroenterography with 24-hour esophageal pH monitoring. Wavelet analysis of electrogastroenterogram. Telemetry capsule for the EGG monitoring in a stomach and an intestines. Clinical applications Electrogastrography or gastroenterography used when a patient is suspected of having a motility disorder, which can be shown, as recurrent nausea and vomiting, signs that the stomach is not emptying food normally. The clinical use of electrogastrography has been most widely evaluated in patients with gastroparesis and functional dyspepsia. Sources Mintchev M. Selected Topics on Electrogastrography: Electrical phenomena in the human stomach. References Diagnostic gastroenterology Electrodiagnosis