title: The problem of multimodal concurrent serial order in behavior.
abstract: The "problem of serial order in behavior," as formulated and discussed by Lashley (1951), is arguably more pervasive and more profound both than originally stated and than currently appreciated. We spell out two complementary aspects of what we term the generalized problem of behavior: (i) multimodality, stemming from the disparate nature of the sensorimotor variables and processes that underlie behavior, and (ii) concurrency, which reflects the parallel unfolding in time of these processes and of their asynchronous interactions. We illustrate these on a number of examples, with a special focus on language, briefly survey the computational approaches to multimodal concurrency, offer some hypotheses regarding the manner in which brains address it, and discuss some of the broader implications of these as yet unresolved issues for cognitive science.
authors.affiliation: Department of Zoology, Tel Aviv University, Tel Aviv, Israel.
authors.forename: Oren
authors.initials: O
authors.lastname: Kolodny
authors.affiliation: Department of Psychology, Cornell University, Ithaca, NY, USA. Electronic address: edelman@cornell.edu.
authors.forename: Shimon
authors.initials: S
authors.lastname: Edelman
mesh_terms: D000818:Animals; D001519:Behavior / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D006801:Humans; D007802:Language; D008959:Models, Neurological
keywords: Basal ganglia; Concurrency; Embodied cognition; Events; Hierarchy; Hippocampus; Language; Lashley; Multidimensionality; Multimodality; Sensorimotor integration; Serial order; Stimulus-response; Superior colliculus; Unity of consciousness; parallel computation; sequential behavior