“…Modeling of the disparity convergence has been studied in several papers (Alvarez, Bhavsar, Semmlow, Bergen, & Pedrono, 2005;Alvarez, Semmlow, & Yuan, 1998;Alvarez, Semmlow, Yuan, & Munoz, 1999;Horng, Semmlow, Hung, & Ciuffreda, 1998;Hung, 1998;Hung, Semmlow, & Ciufferda, 1986;Jiang, Hung, & Ciuffreda, 2002;Khosroyani & Hung, 2002). In some studies (Alvarez, Jaswal, Gohel, & Biswal, 2014;Kim, Vicci, Granger-Donetti, & Alvarez, 2011;Lee, Semmlow, & Alvarez, 2012;Radisavljevic-Gajic, 2006) different problem formulations are used. Some of the papers have observed experimentally and analytically the presence of the slow and fast eye movement dynamics, (Alvarez et al, 1998;Hung et al, 1986;Jiang et al, 2002;Khosroyani & Hung, 2002;Lee et al, 2012;Radisavljevic-Gajic, 2006) .…”