{"id":"W4229367362","doi":"10.3389/fneur.2022.826564","title":"Lifespan Volume Trajectories From Non–harmonized T1–Weighted MRI Do Not Differ After Site Correction Based on Traveling Human Phantoms","year":2022,"lang":"en","type":"article","venue":"Frontiers in Neurology","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Children's Hospital; Foothills Medical Centre; University of Calgary; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research","keywords":"Imaging phantom; Putamen; White matter; Brain size; Scanner; Globus pallidus; Nuclear medicine; Voxel; Psychology; Magnetic resonance imaging; Artificial intelligence; Computer science; Neuroscience; Medicine; Basal ganglia; 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":[0.004607,0.0005027846,0.0005024224,0.0005421418,0.000319828,0.0006680568,0.0007262615,0.0004861815,0.002122328],"category_scores_gemma":[0.01883684,0.000468623,0.0007842208,0.0006727515,0.0005671384,0.0007874247,0.0007229146,0.0005198955,0.0006901891],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000447321,"about_ca_system_score_gemma":0.0005953341,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003947769,"about_ca_topic_score_gemma":0.005433466,"domain_scores_codex":[0.9978181,0.0008298422,0.0001272233,0.0007187643,0.0004014968,0.0001045397],"domain_scores_gemma":[0.9932848,0.002030337,0.001362966,0.002109773,0.001098653,0.0001134574],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01042266,0.0003463141,0.4542311,0.000721985,0.002706494,0.0009656814,0.006059455,0.04014641,0.1852895,0.005182067,0.00862507,0.2853033],"study_design_scores_gemma":[0.0001774179,0.00235455,0.8640559,0.00008736825,0.0008822601,0.002044387,0.0009581667,0.04443303,0.06327042,0.003689365,0.01781681,0.0002303349],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8818871,0.0004512775,0.1120354,0.0001434867,0.00008978512,0.000163296,0.00157348,0.00140856,0.00224764],"genre_scores_gemma":[0.9611008,0.0001055172,0.03334838,0.00009766193,0.00001250677,0.0002317964,0.002629684,0.0008969822,0.001576763],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004607,"threshold_uncertainty_score":0.02436447,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008231844559720754,"score_gpt":0.2529215134242518,"score_spread":0.2446896688645311,"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."}}