{"id":"W2005596802","doi":"10.1161/hs1001.097225","title":"Critical Analysis of Cerebrovascular Autoregulation During Repeated Head-Up Tilt","year":2001,"lang":"en","type":"article","venue":"Stroke","topic":"Traumatic Brain Injury and Neurovascular Disturbances","field":"Medicine","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"Regional Municipality of Waterloo; University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Supine position; Medicine; Cerebral autoregulation; Transcranial Doppler; Tilt (camera); Vascular resistance; Anesthesia; Head-Down Tilt; Cerebral perfusion pressure; Hemodynamics; Cerebral blood flow; Autoregulation; Blood pressure; Blood flow; Cardiology; Internal medicine; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001776449,0.0001180297,0.0004384074,0.0002615816,0.00006608172,0.00001173556,0.00006775936,0.00006129483,0.0004989855],"category_scores_gemma":[0.0002613933,0.000104562,0.0004602255,0.0006524277,0.0001105477,0.0000853841,0.00001812623,0.0001130309,0.000009897215],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000293187,"about_ca_system_score_gemma":0.00002352062,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004766783,"about_ca_topic_score_gemma":0.00002462664,"domain_scores_codex":[0.9987388,0.00006218595,0.000348679,0.0002757401,0.0003749553,0.0001995906],"domain_scores_gemma":[0.9991514,0.00007471655,0.00006172416,0.0004951759,0.0001205722,0.00009638519],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007475824,0.0005422772,0.9212468,0.0005672024,0.00713393,0.000109798,0.0009010598,0.0003805291,0.05751774,0.00276838,0.0002391795,0.007845486],"study_design_scores_gemma":[0.0009273139,0.00008537331,0.9800874,0.00005916266,0.002400644,0.00004089053,0.00007750651,0.001406792,0.01412133,0.00003691232,0.000661162,0.00009550287],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960929,0.0002203878,0.0005595206,0.0002821975,0.0001379371,0.0001334429,0.00001492138,0.00008051749,0.002478151],"genre_scores_gemma":[0.997951,0.00002486828,0.0003897918,0.00005634025,0.00007119704,0.000007572489,0.00004323139,0.00001265806,0.001443359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05884057,"threshold_uncertainty_score":0.5463541,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02322466553879918,"score_gpt":0.3021032794828593,"score_spread":0.27887861394406,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}