{"id": "package:cbccc724-51c9-4fd6-9874-252291e3be5e", "name": "img_motility_map.mat", "self_uri": "https://services.scicrunch.io/sparc/drs/v1/objects/cbccc724-51c9-4fd6-9874-252291e3be5e", "size": 64226, "created_time": "2020-02-24T03:55:54,150681Z", "updated_time": "2022-12-13T15:43:03,032359Z", "version": "1", "mime_type": "application/x-matlab-data", "checksums": [{"checksum": "afc13616732ba63e69038970058dfb751979894045232f7805735a6b2dd86135", "type": "sha256"}], "access_methods": [{"type": "s3", "access_url": {"url": "s3://prd-sparc-discover50-use1/210/files/derivative/sub-C1-104/perf-C1-104-prestimulation-1/img_motility_map.mat"}, "region": "us-east-1"}], "dataset": {"id": "210", "doi": "DOI:10.26275/tbuz-s6gu", "title": "Acute effects of gastric electrical stimulation settings on gastric motility assessed with magnetic resonance imaging in rats", "description": "This study aims to evaluate the effects of GES settings on gastric motility in rats.", "abstract": "This study aims to evaluate the effects of GES settings on gastric motility in rats. Briefly, a gadolinium‐based contrast agent was mixed with the animal’s meal in order for chyme to appear “bright” in MRI scans, thereby delineating the gastric and intestinal volume. A multi‐slice MRI sequence was used to scan antral contractions with high spatial and temporal resolution. The configuration of VNS was varied in terms of pulse parameters (amplitude, width, and frequency)."}}