{"id":"W2170346470","doi":"10.1152/ajpregu.00384.2003","title":"Two-breath CO<sub>2</sub> test detects altered dynamic cerebrovascular autoregulation and CO<sub>2</sub> responsiveness with changes in arterial P<scp>co</scp><sub>2</sub>","year":2004,"lang":"en","type":"article","venue":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","topic":"Traumatic Brain Injury and Neurovascular Disturbances","field":"Medicine","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Cardiovascular Research Institute of Vermont, Larner College of Medicine, University of Vermont","keywords":"Autoregulation; Cardiology; Internal medicine; Cerebral autoregulation; Medicine; Anesthesia; Blood pressure","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002593926,0.0005896571,0.0006211897,0.0002705271,0.0002706272,0.0002275965,0.0002971925,0.0007220416,0.00159581],"category_scores_gemma":[0.0007686953,0.0001956889,0.0001649915,0.0001428513,0.0005177127,0.0002394164,0.0003191482,0.0005833874,0.000213138],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001766397,"about_ca_system_score_gemma":0.0001973376,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009257288,"about_ca_topic_score_gemma":0.001834249,"domain_scores_codex":[0.9998266,0.00004146567,0.00000776556,0.00005058328,0.00004364624,0.00003005071],"domain_scores_gemma":[0.9995888,0.000121042,0.00008867636,0.00003227399,0.00005441825,0.0001147769],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.006086455,0.0007891338,0.04700373,0.0002142214,0.0001709038,0.0004800496,0.0001972069,0.0003570197,0.9240804,0.0001047683,0.0003441409,0.02017201],"study_design_scores_gemma":[0.0002690722,0.01719388,0.7720804,0.00001596661,0.0001893231,0.002622833,0.0002870542,0.008240052,0.1977788,0.0001876535,0.001070163,0.00006480137],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923528,0.0002815058,0.006519867,0.00004529071,0.00002531765,0.0001290553,0.00009616716,0.00005521015,0.0004947915],"genre_scores_gemma":[0.9952371,0.000148497,0.003504853,0.0001188217,0.0000324226,0.0002350836,0.0001585081,0.00001778714,0.0005468169],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00159581,"threshold_uncertainty_score":0.00533849,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01431200981867025,"score_gpt":0.2691629979946987,"score_spread":0.2548509881760284,"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."}}