underlying neural mechanisms of the triple-code model底层的神经机制的三重编码模型

Underlying Neural Mechanisms of the Triple-Code Model,Tariqa AckbaraliBarry UniversityDehaene, S., M. Piazza, P. Pinel, and L. Cohen. 2003. Three parietal circuits for number processing. Cognitive Neuropsychology, 20: 487-506.,Introduction,Cognitive and Neuro-anatomical model of number processing.Schematic Diagram of the architecture of the triple-code model (Dehaene & Cohen, 1995).,Proposition of Triple-Code Model,Triple Code Model,Analog Magnitude Code,Visual Arabic Code,Auditory Verbal Code,Direct Asemantic Route,Indirect Semantic Route,Three Codes,Analog Magnitude code: Semantic knowledge of numbersBilateral inferior parietal areaVisual Arabic code: Multi-digit operations and parity judgementsBilateral Ventral Occipito-Temporal AreaAuditory Verbal code: Rote verbal memoryLeft-Hemispheric Perisylvian area,Code 1: Analog Magnitude Code,Magnitude ComparisonProximitySimple quantity manipulationsBi-lateral inferior parietal cortices.,Code 2: Visual Arabic Code,Multi-digit operationsParity JudgementsBi-lateral inferior ventral occipito-temporal areas,Code 3: Auditory Verbal Code,Rote arithmetic factsPerisylvian network of dominant hemisphere,Routes,Direct Asemantic Route:Visual IdentificationVisuo-verbal transcodingVerbal sequence completionIndirect Semantic RouteSemantically meaningful manipulationsTransmittal of resulting quantityNaming,Research Question,This study will investigate the triple-code model by examining the relationship between performance on standard