{"id":"W2137788518","doi":"10.1007/s00259-002-0816-3","title":"Limbic system perfusion in Alzheimer's disease measured by MRI-coregistered HMPAO SPET","year":2002,"lang":"en","type":"article","venue":"European Journal of Nuclear Medicine and Molecular Imaging","topic":"Advanced Neuroimaging Techniques and Applications","field":"Medicine","cited_by":50,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Sciences Centre; Sunnybrook Health Science Centre; University of Toronto","funders":"","keywords":"Limbic lobe; Limbic system; Posterior cingulate; Orbitofrontal cortex; Entorhinal cortex; Cingulate cortex; Basal forebrain; Hippocampus; Thalamus; Perfusion; Medicine; Anterior cingulate cortex; Parahippocampal gyrus; Cortex (anatomy); Internal medicine; Neuroscience; Temporal lobe; Pathology; Psychology; Prefrontal cortex; Central nervous system; Radiology","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":[0.000420057,0.0005268345,0.0003677554,0.0006165177,0.0002988113,0.0004175444,0.0002626354,0.0006708244,0.002813077],"category_scores_gemma":[0.0008190793,0.000271696,0.0001823678,0.0004479115,0.0004945457,0.0006962363,0.0002225453,0.0005113549,0.0003036941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003812381,"about_ca_system_score_gemma":0.0003711029,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007851312,"about_ca_topic_score_gemma":0.005918414,"domain_scores_codex":[0.9999344,0.00001711456,0.000005130706,0.00001339139,0.00001122834,0.00001869935],"domain_scores_gemma":[0.9998746,0.00004511646,0.00002003647,0.00001154724,0.00002628174,0.00002247308],"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":[0.03296119,0.0008789908,0.1345796,0.0009426014,0.0006491478,0.01796931,0.001650732,0.004005989,0.6968962,0.001803371,0.001893097,0.1057698],"study_design_scores_gemma":[0.0005208283,0.003470072,0.833424,0.00008825447,0.000878576,0.02343545,0.0004999656,0.01734831,0.1157969,0.00243404,0.002037696,0.00006601998],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949358,0.001056537,0.001339913,0.00006180111,0.00001016046,0.00003519609,0.0002865847,0.00003968359,0.002234272],"genre_scores_gemma":[0.9972965,0.0006257343,0.001022428,0.00004358872,0.00001248897,0.00003141929,0.0001384809,0.00001285492,0.0008165255],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007851312,"threshold_uncertainty_score":0.01561123,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05604775810994017,"score_gpt":0.2905301352833177,"score_spread":0.2344823771733775,"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."}}