by Falkenberg, Helle K., Simpson, William A., Dutton, Gordon N.
Published in Vision research (Oxford) (01.07.2014)

by Ward, Laura M., Morison, Gordon, Simpson, William A., Simmers, Anita J., Shahani, Uma
Published in Brain topography (01.07.2016)

by Hudson, Matthew, Nicholson, Toby, Simpson, William A, Ellis, Rob, Bach, Patric
Published in Journal of experimental psychology. General (01.01.2016)

by Wijeakumar, Sobanawartiny, Shahani, Uma, Simpson, William A, McCulloch, Daphne L
Published in Investigative ophthalmology & visual science (30.04.2012)

by Wijeakumar, Sobanawartiny, Shahani, Uma, McCulloch, Daphne L, Simpson, William A
Published in Investigative ophthalmology & visual science (27.08.2012)

by Simpson, William A., Loffler, Gunter, Tucha, Lara
Published in Vision research (Oxford) (14.01.2013)

by Simpson, William A., Shahani, Uma, Manahilov, Velitchko
Published in Neuroscience letters (25.02.2005)

by Simpson, William A., McFadden, Sharon M.
Published in Vision research (Oxford) (01.10.2005)

by Mihaylov, Petar, Manahilov, Velitchko, Simpson, William A., Strang, Niall C.
Published in Vision research (Oxford) (01.05.2007)

by Manahilov, Velitchko, Simpson, William A., Calvert, Julie
Published in Vision research (Oxford) (01.10.2005)

by Manahilov, Velitchko, Calvert, Julie, Simpson, William A.
Published in Vision research (Oxford) (01.08.2003)

by Simpson, William A.
Published in Cross currents (New Rochelle, N.Y.) (22.09.2008)

by Simpson, William A., Manahilov, Velitchko
Published in Vision research (Oxford) (01.04.2006)

by Calvert, Julie, Manahilov, Velitchko, Simpson, William A., Parker, Denis M.
Published in Vision research (Oxford) (01.08.2005)

by Simpson, William A., Falkenberg, Helle K., Manahilov, Velitchko
Published in Vision research (Oxford) (01.09.2003)

by Manahilov, Velitchko, Simpson, William A
Published in Vision research (Oxford) (01.05.2001)

by Manahilov, Velitchko, Findlay, Kellyanne, Simpson, William A.
Published in Vision research (Oxford) (01.01.2004)

by Simpson, William A, Findlay, Kellyanne, Manahilov, Velitchko
Published in Vision research (Oxford) (01.05.2003)

by Braun, W. John, Rousson, Valentin, Simpson, William A., Prokop, Jennifer
Published in Biometrics (01.09.2003)

by Simpson, William A., Manahilov, Velitchko
Published in Proceedings of the Royal Society. B, Biological sciences (07.04.2001)