{"id":"W4213116966","doi":"10.2196/preprints.32117","title":"Immersive Virtual Reality–Based Cognitive Intervention for the Improvement of Cognitive Function, Depression, and Perceived Stress in Older Adults With Mild Cognitive Impairment and Mild Dementia: Pilot Pre-Post Study (Preprint)","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cognition; Dementia; Neuropsychology; Psychological intervention; Intervention (counseling); Depression (economics); Clinical psychology; Psychology; Medicine; Cognitive Intervention; Physical therapy; Gerontology; Psychiatry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001159799,0.0004533624,0.0008293355,0.0003140042,0.00038478,0.000308291,0.0003234646,0.0004630825,0.002699729],"category_scores_gemma":[0.001269629,0.0002797492,0.0008434392,0.0001760953,0.0003039067,0.0003211737,0.0003773401,0.0006450664,0.0002630369],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002115047,"about_ca_system_score_gemma":0.0009377014,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00195231,"about_ca_topic_score_gemma":0.002767714,"domain_scores_codex":[0.9996877,0.000107791,0.00003932415,0.00003849278,0.00004553358,0.00008125867],"domain_scores_gemma":[0.9994842,0.0001567999,0.00005452934,0.00003122744,0.00008785298,0.00018535],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.1227901,0.5499737,0.03201648,0.002105489,0.0007858638,0.0004929866,0.003603084,0.0006235813,0.02777188,0.0001426036,0.002053446,0.2576408],"study_design_scores_gemma":[0.02707921,0.7922332,0.1740683,0.00007758356,0.0003702086,0.00007636842,0.0007538483,0.0004696071,0.003429463,0.00004034671,0.001368788,0.00003315767],"study_design_candidate":"nonrandomized_trial","study_design_consensus":"nonrandomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983023,0.00009065534,0.00008800287,0.0000307366,0.00002500542,0.001083232,0.00008146801,0.0000117487,0.0002867841],"genre_scores_gemma":[0.9935029,0.0003507497,0.001540851,0.0001850353,0.00009189748,0.002898385,0.0002762808,0.000003750287,0.001150146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002699729,"threshold_uncertainty_score":0.009031534,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01824257741860171,"score_gpt":0.3130980853039184,"score_spread":0.2948555078853167,"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."}}