This directory contains gzipped tar files for various versions of the Xerion
simulator.  Included in some are the necessary files to train and/or run the
networks reported in the following papers:

    Plaut, D. C., and Shallice, T. (1993). Deep dyslexia: A case study of
	connectionist neuropsychology.  Cognitive Neuropsychology, 10, 
	377-500. 

	xerion-1.0.tar.gz


    Plaut, D. C., and McClelland, J. L. (1993).  Generalization with
	componential attractors: Word and nonword reading in an attractor
	network. In Proceedings of the 15th Annual Conference of the Cognitive
	Science Society, pages 824-829.  Hillsdale, NJ: Lawrence Erlbaum
	Associates.

	xerion-3.1.tar.gz
	xerion-3.1-nets-share.tar.gz
	xerion-3.1-nets-PM93.tar.gz


    Plaut, D. C., McClelland, J. L., Seidenberg, M. S., and Patterson, K. E.
	(1996).  Understanding normal and impaired word reading:
	Computational principles in quasi-regular domains.  Psychological
	Review, 103, 56-115. (xerion-3.1.tar.gz and PMSP files)

	xerion-3.1.tar.gz
	xerion-3.1-nets-share.tar.gz
	xerion-3.1-nets-PMSPsim1-fflog.tar.gz
	xerion-3.1-nets-PMSPsim2-ffraw.tar.gz
	xerion-3.1-nets-PMSPsim2-ffsqrt.tar.gz
	xerion-3.1-nets-PMSPsim3-attr.tar.gz
	xerion-3.1-nets-PMSPsim4-ffsurface.tar.gz
	xerion-3.1-nets-PMSPdisc-ffdevel.tar.gz



    Plaut, D. C. and Booth, J. R. (2005).  More modeling but still no stages:
        Reply to Borowsky and Besner (2005).  Psychological Review.

	PlautBooth.tar.gz
	xerion-3.1.tar.gz     (if the 'barak' executable in PlautBooth.tar.gz
			       doesn't work)