1. D. Kahneman and A. Treisman, Changing views of attention and automaticity, in Varieties of Attention, R. Parasuraman and D.R. Davies, Eds. (Academic Press, New York, 1984), pp. 29-61; D. Kahneman and A. Henik, Perceptual organization and attention, in Perceptual Organization, M. Kubovy and J.R. Pomerantz, Eds. (Erlbaum, Hillsdale, NJ, 1981), pp. 181-211.
2. L.G. Ungerleider and M. Mishkin, Two cortical visual systems, in Analysis of Visual Behavior, D.J. Ingle, M.A. Goodale, and R.J.W. Mansfield, Eds. (MIT Press, Boston, 1982), pp. 549-586; J.V. Haxby, C.L. Grady, B. Horwitz, L.G. Ungerleider, M. Mishkin, R.E. Carson, P. Herscovitch, M.B. Schapiro, and S.I. Rapoport, Dissociation of object and spatial visual processing in human extrastriate cortex, Proceedings of the National Academy of Sciences, 88, 1621-1625 (1991).
3. Tracking multiple independent targets: Evidence for a parallel tracking mechanism*
4. A. Treisman, Features and objects: The Fourteenth Bartlett Memorial Lecture, Quarterly Journal of Experimental Psychology, 40A, 201-237 (1988). For a similar argument, J.T. Mordkoff, Visual features are bound to objects, not locations, paper presented at the 62nd Annual Meeting of the Eastern Psychological Association, New York (1991, April).