Behavioral and computational modeling results.
<p><b> </b> (A) Behavioral data (RT, left panel, and ER, right panel) and model predicted RT (middle panel) displayed as a function of cued position and block. Error bars denote standard errors of the mean (SEMs). Data used for (A) can be found in <a href="http://www.plosbi...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| منشور في: |
2025
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
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| الملخص: | <p><b> </b> (A) Behavioral data (RT, left panel, and ER, right panel) and model predicted RT (middle panel) displayed as a function of cued position and block. Error bars denote standard errors of the mean (SEMs). Data used for (A) can be found in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.3002987#pbio.3002987.s010" target="_blank">S1 Data</a>, specifically in the sheet labeled “Fig 2A.” (B) The structure of the decision-selection model (M0). (C) Model comparison based on the group-level ΔAIC, i.e., increased AIC of alternative models (see <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.3002987#pbio.3002987.t001" target="_blank">Table 1</a> and Materials and methods) compared to the winning model (M0, illustrated in panel B). (D) Individual model-estimated parameters (α = learning rate, λ = cost-benefit tradeoff, γ = recency effect, see definitions in Materials and methods) and beta coefficients for rule implementation cost (C) and memory strength (S) effects. (E) Change of model predicted strategy over time. The Y axis shows the model-inferred proportion of participants using the rule-based strategy. Trials were counted for each cue separately. (F) The RT as a function of trial number relative to the cue’s transition point. The inset highlights the increase of RT on the trial following the estimated strategy switch. Error bars denote SEMs. (G) Post-strategy switch slowing of real data (dashed red line) and its null distribution (histogram) estimated using randomly selected transition points. AIC, Akaike information criteria; ER, error rate; RT, response time.</p> |
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