Ultrasonographic function examinations

-f-MRI by meal stimulations (Valestrand, Hausken)

-Ghrelin and IBS, correlation with soup test (Linn, Hausken)

-Short secretin test compared with ultrasound in CP, CF and IBS patients (Erchinger, Engjom, Dimcevski)

-Functional ultrasound of the intestine (Valestrand, Nylund, Gilja, Hausken)