Posts Tagged 'lithic tools'

Haptic cognition

We have now published a second perspective paper on cognitive archaeology and visuospatial integration, this time particularly focused on haptic experience and prehistoric tool handling. The article reviews issues in paleoneurology, parietal evolution and body cognition, and then presents three examples of methodological approaches that can be useful to investigate hand-tool relationships: shape analysis, grasping patterns, and electrodermography. The whole perspective is intimately associated with theories in extended cognition and embodiment. It is important to take in mind that this does not precisely deal with tool-making or tool functional use, but with tool sensing. These three aspects (making, using, and sensing) are cognitively and evolutionarily related, but they are also influenced by distinct biological factors. Tool sensing is something associated with haptic feedback, body cognition and perception, and tool integration in the body scheme. Prosthetic capacity and cognitive extension deal more with sensing (for example, body-tool integration) than with mechanical issues (like, for example, manual precision). Electrodermography can reveal patterns of attention and emotional engagement during the haptic experience. All this is probably part of a powerful visuospatial sketchpad, a crucial component when taking into account the traditional models on working memory. This article is published in a volume of the series Current Topics in Behavioral Neurosciences, entitled “Processes of Visuo-spatial Attention and Working Memory”, edited by Timothy Hodgson (University of Lincoln). This week we have also published a preliminary survey on hand-tool morphometrics.

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RSS Cognitive archaeology

  • NEANDERTAL COGNITION OFFERED ONLINE NOW AT THE CENTER FOR COGNITIVE ARCHAEOLOGY @ UCCS
    How did Neandertals experience their world? How did their cognition and culture differ from ours? Were they pragmatic? Callous or cold-hearted? Did they love, were they charitable? Were they tough? Dogmatic? Xenophobic? Join Professors Thomas Wynn and James Hicks for our online course in the Neandertal Cognition. Together, we will explore the mind of some … […]

RSS The Skull Box

  • Anatomical Network Analysis
    Today we launch a new research line in our lab: Anatomical Network Analysis. Networks are employed in almost any field, to investigate patterns and levels of organization within different kinds of systems. In neuroanatomy, networks are frequently used to analyze connections. Anatomical Network Analysis, instead, applies network thinking and methods to macros […]

RSS Anthropology

  • Seven Million Years of Human Evolution
    This fascinating visual presentation from the American Museum of Natural History outlines what we know about human evolution by combining …Continue reading →

RSS Human Evolution

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RSS Neurophilosophy

  • Researchers develop non-invasive deep brain stimulation method
    Researchers at MIT have developed a new method of electrically stimulating deep brain tissues without opening the skullSince 1997, more than 100,000 Parkinson’s Disease patients have been treated with deep brain stimulation (DBS), a surgical technique that involves the implantation of ultra-thin wire electrodes. The implanted device, sometimes referred to as […]

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