![]() ![]() The exploration situations analysed include passive observation of photographs of tools, observation of tools in peripersonal space, manipulation and tactile exploration of tools, and finally, tool-making. Therefore, in this research work, a series of visual attention studies are conducted in different scanning conditions, using different eye-tracking devices to analyse eye movements and visual attention. Likewise, the archaeological record can provide information on the visuospatial relationship between the individual and the technology. Therefore, the main aim of this doctoral thesis is to find out visuospatial changes in the archaeological record through the analysis of the visual behaviour in relation to Lower Palaeolithic stone tools.Īlthough cognitive abilities cannot be studied directly, the analysis of eye movements provides indirect evidence of the amount of visuospatial attention allocated to exploring a given scene. However, the other source of information, vision, has not been explored yet. From an evolutionary point of view, the relationship between manipulation, hand anatomy and tools has mainly been studied. The use of tools, for example, requires the combination of these two characteristics. These two properties are the result of a shared evolution of the visual and tactile senses, and are directly related to manipulation. ![]() ![]() Hand-eye coordination and visuospatial integration are among the numerous skills that define human beings. ![]()
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