{"id":"W4415957618","doi":"","title":"Nonlinear coupling of the Poisson-Nernst Planck system of equations using the Discrete Duality Finite Volumes method: application to signal propagation in dendritic spines","year":2025,"lang":"en","type":"preprint","venue":"HAL (Le Centre pour la Communication Scientifique Directe)","topic":"Neural dynamics and brain function","field":"Neuroscience","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"Nonlinear system; Robustness (evolution); Context (archaeology); Duality (order theory); Boundary value problem; Coupling (piping); Polygon mesh; Boundary (topology); Numerical analysis","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":[0.0008527637,0.0005797272,0.0006140162,0.0005144528,0.0004576973,0.0008411082,0.001099185,0.001537482,0.001230923],"category_scores_gemma":[0.002477591,0.0002740308,0.0008607608,0.0003571894,0.001203648,0.0005903584,0.001832471,0.001105715,0.0002390036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000782772,"about_ca_system_score_gemma":0.001097813,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004162692,"about_ca_topic_score_gemma":0.002565082,"domain_scores_codex":[0.9997489,0.0001078728,0.00001357738,0.00002487062,0.00007954,0.00002530445],"domain_scores_gemma":[0.9992121,0.0005050767,0.00007734341,0.00003678799,0.0001079772,0.00006070088],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00005966025,0.00008633194,0.001341877,0.0001410611,0.00004258647,0.0003401108,0.0003029697,0.8530029,0.01170433,0.1113472,0.000643845,0.02098708],"study_design_scores_gemma":[0.000003159084,0.000006179846,0.00002735239,0.000002922623,0.000001175431,0.00001276387,0.000005632826,0.9967815,0.0003005538,0.002571316,0.0002842291,0.000003214137],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04067822,0.000409329,0.9534059,0.0003322196,0.0001080154,0.00009457409,0.00005013034,0.0001324706,0.004789154],"genre_scores_gemma":[0.6508034,0.0007779427,0.339148,0.0002547833,0.0001424305,0.0004459244,0.0001529686,0.0001948462,0.008079578],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004162692,"threshold_uncertainty_score":0.008276939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03162411870248866,"score_gpt":0.2888541034014974,"score_spread":0.2572299846990088,"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."}}