{"id": "package:e1ca829c-665b-4e67-80e9-c49601e5b6f2", "name": "prestimulation_1.nii.gz", "self_uri": "https://services.scicrunch.io/sparc/drs/v1/objects/e1ca829c-665b-4e67-80e9-c49601e5b6f2", "size": 17243112, "created_time": "2020-02-24T03:56:27,904086Z", "updated_time": "2022-12-13T15:43:03,032359Z", "version": "1", "mime_type": "image/gznii", "checksums": [{"checksum": "2938528afccf61d502ab322e42d086a4dc916a8ddc08df1dbdb2eeee24751d7f", "type": "sha256"}], "access_methods": [{"type": "s3", "access_url": {"url": "s3://prd-sparc-discover50-use1/210/files/primary/sub-C1-101/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)."}}