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Profile: Rosa Cao (New York University)
  1.  23
    Nicholas Shea, Peter Godfrey-Smith & Rosa Cao (forthcoming). Content in Simple Signalling Systems. British Journal for the Philosophy of Science.
    Our understanding of communication and its evolution has advanced significantly through the study of simple models of interacting senders and receivers of signals. Many theorists have thought that the resources of mathematical information theory are all that is needed to capture the meaning or content that is being communicated in these systems. However, the way theorists routinely talk about the models implicitly draws on a conception of content that is richer than bare informational content, especially in contexts where false content (...)
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  2. Rosa Cao (2012). A Teleosemantic Approach to Information in the Brain. Biology and Philosophy 27 (1):49-71.
    The brain is often taken to be a paradigmatic example of a signaling system with semantic and representational properties, in which neurons are senders and receivers of information carried in action potentials. A closer look at this picture shows that it is not as appealing as it might initially seem in explaining the function of the brain. Working from several sender-receiver models within the teleosemantic framework, I will first argue that two requirements must be met for a system to support (...)
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    Rosa Cao (2014). Signaling in the Brain: In Search of Functional Units. Philosophy of Science 81 (5):891-901.
    What are the functional units of the brain? If the function of the brain is to process information-carrying signals, then the functional units will be the senders and receivers of those signals. Neurons have been the default candidate, with action potentials as the signals. But there are alternatives: synapses fit the action potential picture more cleanly, and glial activities (e.g., in astrocytes) might also be characterized as signaling. Are synapses or nonneuronal cells better candidates to play the role of functional (...)
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