{"id":"W4225013625","doi":"10.1017/cjn.2022.52","title":"Motor Band Sign in Motor Neuron Disease: A Marker for Upper Motor Neuron Involvement","year":2022,"lang":"en","type":"article","venue":"Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques","topic":"Amyotrophic Lateral Sclerosis Research","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa","funders":"","keywords":"Amyotrophic lateral sclerosis; Upper motor neuron; Motor neuron; Medicine; Internal medicine; Lower motor neuron; Fluid-attenuated inversion recovery; Cardiology; Magnetic resonance imaging; Disease; Radiology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0005669416,0.0003762059,0.0003960357,0.001095098,0.0002169255,0.0004929753,0.0003704491,0.0005149004,0.002187093],"category_scores_gemma":[0.002101774,0.0001457017,0.0001625585,0.0007464631,0.0005123995,0.0005436738,0.0004250132,0.0002969673,0.0004153182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001843618,"about_ca_system_score_gemma":0.0002406514,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008318793,"about_ca_topic_score_gemma":0.0006903602,"domain_scores_codex":[0.9996402,0.0000772764,0.0000743245,0.00008941969,0.00007812098,0.00004055987],"domain_scores_gemma":[0.9980311,0.0002959472,0.001242308,0.00006669624,0.0001952189,0.0001687281],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000176101,0.00002556176,0.9942455,0.00004739609,0.00002829443,0.0007078557,0.00003473387,0.00003741574,0.002052459,0.00001312045,0.00007995479,0.002551622],"study_design_scores_gemma":[0.000006170384,0.0002027598,0.9889202,0.00003295084,0.00004297928,0.009604966,0.00008464386,0.0002198669,0.0006280753,0.00003966849,0.000212377,0.000005345128],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982262,0.0009999746,0.0001704208,0.00003258281,0.000006780302,0.00000652197,0.0001320219,0.000008288011,0.0004170423],"genre_scores_gemma":[0.9993709,0.0001983992,0.0001743696,0.00001476368,0.00001594758,0.000003198288,0.0001297739,0.000001503428,0.00009115328],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002187093,"threshold_uncertainty_score":0.007316589,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04861623775605659,"score_gpt":0.2913050745748253,"score_spread":0.2426888368187687,"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."}}