Local differences in electrogastrograms recorded from 16 locations on the human thoraco-abdominal surface
スポンサーリンク
概要
- 論文の詳細を見る
Local differences in the electrogastrographic (EGG) indices were studied. The indices include the spectral frequency, the instability factor (IF) of the spectral frequency, and the power content in addition to the usual power amplitude of 5 frequency groups as follows: the 1-cpm group (0-2.4), the 3-cpm group (2.5-4.9), the 6-cpm group (5.0-7.4), the 8-cpm group (7.5-9.9), and the 10-cpm group (10.0-12.9). In general, the infraumbilical frequency and the IF of both of the 3- and 6-cpm groups were higher than those of the epigastric frequencies. In contrast, both the epigastric power amplitude and the power content of the 3- and 6-cpm groups were higher than those of the infraumbilical ones. Mapping of the absolute power amplitude and superimposing the maximal power foci further visualized and clarified the local differences in the epigastric and infraumbilical myoelectrical activity, especially of gastric and colonic activity.
- 日本平滑筋学会の論文
- 2009-12-01
著者
-
Homma Shinji
Division Of Organ Physiology Department Of Regenerative And Transplant Medicine Graduate School Of M
-
Homma Shinji
Division Of Organ Physiology Department Of Regenerative And Transplant Medicine Graduate School Of M
関連論文
- Electrogastrographic responses to the stress of a mirror drawing test in outpatients consulting a psychosomatic clinic
- Postoperative reorganization of gastric pacemaker activity in patients after an extended period following distal gastrectomy
- Local differences in electrogastrographic indices associated with total gastrectomy, total colectomy, distal gastrectomy and colonic replacement
- Electrogastrographic activity in patients who received proximal gastrectomy plus jejunal interposition or total gastrectomy plus jejunal interposition
- Spectral analysis of colonic intraluminal pressure in patients who received a colonic replacement following radical esophagectomy
- Correlations between the responses of electrogastrograms, heart rate and respiratory rate to the stress of the mirror drawing test in human subjects
- Topographical Electrogastrograms After Radical Esophagectomy with Colonic Replacement
- The effects of stress in response to mirror drawing test trials on the electrogastrogram, heart rate and respiratory rate of human subjects
- Local differences in electrogastrograms recorded from 16 locations on the human thoraco-abdominal surface
- Local differences in electrogastrographic responses to the stress of the mirror drawing test (MDT) as determined by multichannel electrogastrography