ACT-R Meets fMRI
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منابع مشابه
ACT - R and fMRI 1 Using the ACT - R Cognitive Architecture in combination with fMRI Data
In this chapter we discuss how the ACT-R cognitive architecture can be used in combination with fMRI data. ACT-R is a cognitive architecture that can provide a description of the processes from perception through to action for a wide range of cognitive tasks. It has a computational implementation that can be used to create models of specific tasks, which yield exact predictions in the form of r...
متن کاملUsing the ACT-R Cognitive Architecture in combination with fMRI Data
In this chapter we discuss how the ACT-R cognitive architecture can be used in combination with fMRI data. ACT-R is a cognitive architecture that can provide a description of the processes from perception through to action for a wide range of cognitive tasks. It has a computational implementation that can be used to create models of specific tasks, which yield exact predictions in the form of r...
متن کاملA step-by-step tutorial on using the cognitive architecture ACT-R in combination with fMRI data
The cognitive architecture ACT-R is at the same time a psychological theory and a modeling framework for constructing cognitive models that adhere to the principles of the theory. ACT-R can be used in combination with fMRI data in two different ways: (1) fMRI data can be used to evaluate and constrain models in ACT-R bymeans of predefined Region-of-Interest (ROI) analysis, and (2) predictions f...
متن کاملComments in; Afshari R. Integration of Medical Education and Health Services Meets Accountability Challenges and Excellence of Education? FMEJ 2012: 2 (1): 2 [editorial].
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متن کاملTowards Pinpointing the Neural Correlates of ACT-R: a Conjunction of Two Model-Based fMRI Analyses
The aim of this study is to provide a precise mapping of five ACT-R modules on the brain. While there exists a predefined mapping between ACT-R modules and brain regions (e.g., Anderson et al., 2007), these regions are relatively crude (cubes of ~12×12×12mm) and serve in principle only as indicators of module activity. Previously, we have shown that an analysis method called model-based fMRI ca...
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