{"id": "package:31f45044-8be6-4593-9e4d-b1a0c48735b1", "name": "prestimulation_1.nii.gz", "self_uri": "https://services.scicrunch.io/sparc/drs/v1/objects/31f45044-8be6-4593-9e4d-b1a0c48735b1", "size": 34508311, "created_time": "2020-02-24T03:56:03,486898Z", "updated_time": "2022-12-13T15:43:03,032359Z", "version": "1", "mime_type": "image/gznii", "checksums": [{"checksum": "fe2a83254e7d14cd6f4b5b5c2e811e8f1b7cfeff9f69d21a3e11dc819c9f3681", "type": "sha256"}], "access_methods": [{"type": "s3", "access_url": {"url": "s3://prd-sparc-discover50-use1/210/files/primary/sub-C1-104/prestimulation_1.nii.gz"}, "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)."}}