[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-a-free-biosignal-dataset-aims-to-teach-ai-when-patients-are-sedated":10,"sections":40},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":22,"persona_id":22,"persona_name":22,"section":30,"tags":31,"sources":35,"feedback":39,"feedback_at":22,"cost_usd":39,"total_tokens":39},3743,"a-free-biosignal-dataset-aims-to-teach-ai-when-patients-are-sedated","A Free Biosignal Dataset Aims to Teach AI When Patients Are Sedated","DOSE-I packages 78.5 hours of endoscopy sedation recordings, with consciousness-transition labels, to help researchers train monitoring models.","A new open dataset called DOSE-I gives researchers annotated biosignal recordings from patients under procedural sedation during endoscopy.\n\nPublished on Zenodo, DOSE-I covers 281 endoscopic procedures across 171 records, totaling 78.5 hours of data. Individual records range from 6.7 to 70.8 minutes. The dataset includes 1,129 transitions of consciousness — a median of 6 per record — and 7,328 sedation depth labels, with a median of 39 labels per record. Beyond the raw biosignals, it ships with static subject data, recording metadata, artifact detection notes, preprocessed pEEG features, and C preprocessing code on GitHub.\n\nSedation monitoring is an area where AI-assisted tools have real clinical stakes: misjudging depth can mean a patient wakes mid-procedure or receives too much drug. Labeled, multimodal biosignal datasets are scarce, which limits how far researchers can push model development — DOSE-I is a direct attempt to close that gap. The pEEG component is worth watching specifically, since processed EEG is one of the more promising signals for real-time consciousness inference.\n\nFor now, this is a technical report describing a dataset, not a model with clinical results — so the cautious read is that the hard work of turning these labels into reliable monitoring software still lies ahead.","[\"ai\",\"open-source\",\"healthcare\",\"datasets\"]","2026-07-07T04:00:00.000Z","2026-07-07T07:20:47.808Z","2026-07-07T07:20:50.627Z","published",null,[24],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"editor-r1","editor",1,"The body states '1,129 transitions of consciousness' with 'a median of 39 labels per record,' but the source material clearly assigns median 6 per record to transitions and median 39 per record to sedation depth labels — the draft conflates these two distinct medians and must correct the attribution before publication.","resolved","ai",[30,32,33,34],"open-source","healthcare","datasets",[36],{"name":37,"url":38},"arXiv cs.AI","https:\u002F\u002Farxiv.org\u002Fabs\u002F2607.02570",0,{"sections":41},[42,46,51,56,61,66,71,76,81,85,90,94,99,104],{"name":43,"slug":30,"count":44,"latest_published_at":45},"AI",2590,"2026-07-16T04:00:00.000Z",{"name":47,"slug":48,"count":49,"latest_published_at":50},"Security","security",294,"2026-07-15T19:59:48.000Z",{"name":52,"slug":53,"count":54,"latest_published_at":55},"Deals","deals",179,"2026-06-29T20:02:07.000Z",{"name":57,"slug":58,"count":59,"latest_published_at":60},"Policy","policy",158,"2026-07-16T00:02:48.000Z",{"name":62,"slug":63,"count":64,"latest_published_at":65},"Hardware","hardware",122,"2026-07-14T19:46:26.000Z",{"name":67,"slug":68,"count":69,"latest_published_at":70},"Consumer Tech","consumer-tech",93,"2026-07-13T13:20:48.000Z",{"name":72,"slug":73,"count":74,"latest_published_at":75},"Software","software",70,"2026-07-13T19:52:25.000Z",{"name":77,"slug":78,"count":79,"latest_published_at":80},"Science","science",66,"2026-07-10T10:29:37.000Z",{"name":82,"slug":83,"count":84,"latest_published_at":18},"Dev Tools","dev-tools",59,{"name":86,"slug":87,"count":88,"latest_published_at":89},"Gaming","gaming",41,"2026-07-09T04:00:00.000Z",{"name":91,"slug":92,"count":88,"latest_published_at":93},"Startups","startups","2026-06-29T20:55:50.000Z",{"name":95,"slug":96,"count":97,"latest_published_at":98},"General","general",29,"2026-07-10T22:28:58.000Z",{"name":100,"slug":101,"count":102,"latest_published_at":103},"Reviews","reviews",20,"2026-06-24T12:00:01.000Z",{"name":105,"slug":106,"count":107,"latest_published_at":108},"How-To","how-to",6,"2026-06-16T09:00:00.000Z"]