Computer vision-based diameter maps to study fluoroscopic recordings of small intestinal motility from conscious experimental animals.
Journal:
Neurogastroenterology and motility
PMID:
28300332
Abstract
BACKGROUND: When available, fluoroscopic recordings are a relatively cheap, non-invasive and technically straightforward way to study gastrointestinal motility. Spatiotemporal maps have been used to characterize motility of intestinal preparations in vitro, or in anesthetized animals in vivo. Here, a new automated computer-based method was used to construct spatiotemporal motility maps from fluoroscopic recordings obtained in conscious rats.