{"id":"W7117318173","doi":"10.1002/alz70856_104135","title":"Towards Reproducible and Resource‐Efficient Perfusion Imaging Analysis for African Dementia Imaging Research","year":2025,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Artificial Intelligence in Medicine (Canada); Western University; McGill University; Montreal Neurological Institute and Hospital","funders":"","keywords":"Medical imaging; Dementia; Image processing; Perfusion scanning; Neuroimaging; Imaging technique","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01257331,0.001398081,0.0008995424,0.003154472,0.001176392,0.003681854,0.002924609,0.001373143,0.008158301],"category_scores_gemma":[0.04334865,0.0008997601,0.001388537,0.002598186,0.001157247,0.0038564,0.00587849,0.001828575,0.00545073],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00117916,"about_ca_system_score_gemma":0.004255294,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008201039,"about_ca_topic_score_gemma":0.01189185,"domain_scores_codex":[0.9958703,0.001988842,0.0003124893,0.0008405676,0.0006759096,0.0003120087],"domain_scores_gemma":[0.9873732,0.004176626,0.001285369,0.00274027,0.003849514,0.0005750895],"domain_codex":null,"domain_gemma":"reproducibility","domain_candidate":"reproducibility","domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003237959,0.0006442649,0.07073423,0.003832058,0.00096048,0.001564883,0.006377357,0.02077307,0.06110126,0.02539121,0.1694845,0.6358986],"study_design_scores_gemma":[0.001285918,0.0009057873,0.1042618,0.003927014,0.0008825127,0.002562379,0.006572324,0.1932968,0.09387579,0.1535305,0.4383038,0.0005954347],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1010962,0.003529776,0.8030819,0.009805186,0.0008307371,0.001842496,0.02853847,0.04038878,0.0108865],"genre_scores_gemma":[0.1722559,0.001546839,0.7978841,0.001421751,0.0002702903,0.00225273,0.01713656,0.005010425,0.002221447],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.9874267,"threshold_uncertainty_score":0.06649482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0485962615353351,"score_gpt":0.3884004398632852,"score_spread":0.3398041783279501,"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."}}