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On diffusion processes with variable drift rates as models for decision making during learning
We investigate Ornstein-Uhlenbeck and diffusion processes with variable drift rates as models of evidence accumulation in a visual discrimination task. We derive power-law and exponential drift-rate models and characterize how parameters of these models affect the psychometric function describing pe...
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| Huvudupphovsmän: | , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
2008
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2493300/ https://ncbi.nlm.nih.gov/pubmed/18677419 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1367-2630/10/1/015006 |
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