{"id": "package:72d5774d-675f-40a8-9e70-3a7a770688b0", "name": "Effects_of_SNS_on_heart_rate_APD_and_CaTD_in_rabbit_thumbnail.jpg", "self_uri": "https://services.scicrunch.io/sparc/drs/v1/objects/72d5774d-675f-40a8-9e70-3a7a770688b0", "size": 109018, "created_time": "2021-11-17T01:55:14,249421Z", "updated_time": "2021-11-17T01:55:17,698994Z", "version": "1", "mime_type": "image/jpeg", "checksums": [{"checksum": "d6853878e05ea3d1d5ad4148ca7e8d31804f248106210c0ca4f91b8bbdb40175", "type": "sha256"}], "access_methods": [{"type": "s3", "access_url": {"url": "s3://prd-sparc-discover50-use1/212/files/derivative/Effects_of_SNS_on_heart_rate_APD_and_CaTD_in_rabbit_thumbnail.jpg"}, "region": "us-east-1"}], "dataset": {"id": "212", "doi": "DOI:10.26275/lok5-wje6", "title": "Sympathetic nerve stimulation of mouse and rabbit hearts", "description": "We combined experiments and computational modeling to investigate  the effects of sympathetic nerve stimulation on mouse and rabbit hearts.", "abstract": "We performed physiological sympathetic nerve stimulation while optically mapping cardiac action potentials and intracellular calcium transients in innervated mouse and rabbit hearts. We found notable differences in spatio-temporal repolarization dynamics, and used species-specific computational models to investigate the underlying mechanisms."}}