El procesamiento de los números arábigos : una aproximación desde la neuropsicología cognitiva
- Salguero Alcañiz, María Pilar
- José Ramón Alameda Bailén Zuzendaria
Defentsa unibertsitatea: Universidad de Huelva
Fecha de defensa: 2007(e)ko uztaila-(a)k 18
- Fernando Cuetos Vega Presidentea
- Javier García Orza Idazkaria
- Alberto Domínguez Martínez Kidea
- Luis Carlos Contreras González Kidea
- Susana Gaspara Paíno Quesada Kidea
Mota: Tesia
Laburpena
In this work has been realized an examination of the numerical processing and the calculation to 19 patients with cerebral injury. For it there has been used a battery of evaluation that consists of six blocks: numerical comprehension, numerical recodification, signs arithmetical, calculation, lexical numerical knowledge and numerical sequence.The patients split in accordance with two criteria. First, the place of the injury: left hemisphere, right hemisphere and generalized damage. Second, according to the state of conservation of the production of the lenguage: normal, lightly affected and seriously affected. The results show that the system of numerical processing and calculation is formed by four independent components: quantitative numerical knowledge, qualitative or lexical numerical knowledge, calculation and numerical recodification. As conclusion proposes to itself a model integrated by these four components, which are located in cerebral different areas and depend of different skills cognitive.