{"id":"W3169528485","doi":"10.3389/fphys.2021.639360","title":"Normal BOLD Response to a Step CO2 Stimulus After Correction for Partial Volume Averaging","year":2021,"lang":"en","type":"article","venue":"Frontiers in Physiology","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University Health Network","funders":"University Health Network","keywords":"White matter; Voxel; Cerebral blood flow; Medicine; Nuclear medicine; Magnetic resonance imaging; Mathematics; Cardiology; Radiology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009199384,0.0008296015,0.000680978,0.0006012311,0.0002621356,0.0004520253,0.0005156941,0.0004686438,0.002711561],"category_scores_gemma":[0.002360532,0.0002251536,0.0004699438,0.0004902965,0.0003578218,0.0002893804,0.0002886246,0.0005528245,0.0007519324],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002848018,"about_ca_system_score_gemma":0.0004397639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001525742,"about_ca_topic_score_gemma":0.003844377,"domain_scores_codex":[0.9996148,0.00004990555,0.00002714964,0.0001414798,0.0001211798,0.00004533459],"domain_scores_gemma":[0.9995559,0.0001400354,0.00006295965,0.00009184614,0.0001252488,0.00002405252],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001079398,0.0002446447,0.02925207,0.0004503748,0.0004034174,0.001134732,0.0004497328,0.009591787,0.7233802,0.001277362,0.003298558,0.2294378],"study_design_scores_gemma":[0.00006964134,0.001750065,0.4629714,0.00003705664,0.0003920606,0.006789152,0.0001396578,0.1132515,0.4011348,0.002225659,0.01108123,0.0001579354],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5885699,0.0009368932,0.3986783,0.0001234378,0.0002482649,0.0005018325,0.002161842,0.004869549,0.003909966],"genre_scores_gemma":[0.8696237,0.0004501306,0.1212496,0.00009676487,0.00005241354,0.0006544364,0.002280002,0.000952599,0.0046403],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002711561,"threshold_uncertainty_score":0.009071112,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00850730265245807,"score_gpt":0.2844269825862842,"score_spread":0.2759196799338261,"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."}}