February 08, 1996 - February 08, 2029

  • Date:31TuesdayDecember 2013

    The Simultaneous Type/Serial Token Model of temporal attention and working memory encoding, with applications in brain-computer interaction and lie detection

    More information
    Time
    12:30 - 12:30
    Location
    Gerhard M.J. Schmidt Lecture Hall
    LecturerProf. Howard Bowman
    Centre for Cognitive Neuroscience and Cognitive Systems University of Kent at Canterbury, UK
    Organizer
    Department of Brain Sciences
    Contact
    AbstractShow full text abstract about The Simultaneous Type/ Serial Token (STST) model [Bowman &am...»
    The Simultaneous Type/ Serial Token (STST) model [Bowman & Wyble, 2007] was developed as a theory of how attention is deployed through time and how working memory representations are formed. It provides a neural explanation of perceptual phenomena, particularly those observed using Rapid Serial Visual Presentation (RSVP), e.g. attentional blink, repetition blindness, temporal conjunction errors and perceptual episodes, e.g. see [Wyble et al, 2011]. Its activation dynamics have also been tied to the P3 event related potential component [Craston et al, 2009], which has been argued to be an electrophysiological correlate of conscious perception. I will describe the STST model and its behavioural and electrophysiological verification. Finally, I will highlight applications of these RSVP-P3 effects in brain computer interaction and lie detection. I will also discuss what I consider to be the motivation for computational modelling.

    [Bowman and Wyble, 2007] The simultaneous type, serial token model of temporal attention and working memory. H. Bowman and B. Wyble. Psychological Review, 114(1):182-196, January 2007.
    http://www.cs.kent.ac.uk/pubs/2007/2419/index.html

    [Wyble et al, 2011] Attentional episodes in visual perception. B.Wyble, M.Potter, H. Bowman, and M.Nieuwenstein. Journal of Experimental Psychology:
    General, 140(3):182-196, August 2011.
    http://www.cs.kent.ac.uk/pubs/2011/3205/index.html

    [Craston et al, 2009] The attentional blink reveals serial working memory
    encoding: Evidence from virtual & human event-related potentials. Patrick Craston, Brad Wyble, Srivas Chennu, and Howard Bowman. Journal of Cognitive Neuroscience, 21(3):182-196, March 2009.
    http://www.cs.kent.ac.uk/pubs/2009/2715/index.html
    Lecture