The functions of the gastrointestinal (GI) tract include digestion, absorption, excretion, and
protection. In this review, we focus on the electrical activity of the stomach and small …

The development of an anatomically realistic biophysically based model of the human
gastrointestinal (GI) tract is presented. A major objective of this work is to develop a …

For two decades, academic and industrial researchers worldwide have used SQUID
magnetometers to measure magnetic signals from the heart, brain, lungs, liver, nerves …

Magnetography with superconducting quantum interference device (SQUID) sensor arrays
is a well-established technique for measuring subtle magnetic fields generated by …

The intestine comprises a long hollow muscular tube organized in anatomically and
functionally discrete compartments, which digest and absorb nutrients and water from …

Experimental progress in investigating normal and disordered gastric motility is increasingly
being complimented by sophisticated multiscale modeling studies. Mathematical modeling …

An analysis of the relative capabilities of methods for magnetic and electric detection of
gastrointestinal electrical activity is presented. The model employed is the first volume …

Coordinated contractions and motility patterns unique to each gastrointestinal organ
facilitate the digestive process. These motor activities are coordinated by bioelectrical …

Although the surface electroenterogram (EEnG) is a weak signal contaminated by strong
physiological interference, such as ECG and respiration, abdominal surface recordings of …

Gastrointestinal (GI) problems give rise to 10 percent of initial patient visits to their physician.
Although blockages and infections are easy to diagnose, more than half of GI disorders …