Cognitive biology

Cognitive biology is an emerging science that regards natural cognition as a biological function.[1] It is based on the theoretical assumption that every organism—whether a single cell or multicellular—is continually engaged in systematic acts of cognition coupled with intentional behaviors, i.e., a sensory-motor coupling.[2] That is to say, if an organism can sense stimuli in its environment and respond accordingly, it is cognitive. Any explanation of how natural cognition may manifest in an organism is constrained by the biological conditions in which its genes survive from one generation to the next.[3] And since by Darwinian theory the species of every organism is evolving from a common root, three further elements of cognitive biology are required: (i) the study of cognition in one species of organism is useful, through contrast and comparison, to the study of another species' cognitive abilities;[4] (ii) it is useful to proceed from organisms with simpler to those with more complex cognitive systems,[5] and (iii) the greater the number and variety of species studied in this regard, the more we understand the nature of cognition.[6]

  1. ^ p133 in Lyon and Keijzer (2007).
  2. ^ Van Duijn, et al. (2006). "Principles of minimal cognition: Casting cognition as sensorimotor coordination."
  3. ^ Lyon and Opie (2007). “Prolegomena for a cognitive biology.”
  4. ^ See for example Spetch and Friedman (2006), "Comparative cognition of object recognition.".
  5. ^ Baluška and Mancuso (2009). Deep evolutionary origins of neurobiology: Turning the essence of 'neural' upside-down.
  6. ^ Lyon (2013a) and visit the Comparative Cognition Society to enjoy their publication, Comparative Cognition and Behavior Reviews.

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