-/*\r
+\r
// Lilac Chaser.\r
// Zaidi Q, Ennis R, Cao D, Lee B (2012)\r
// Neural locus of color after-image.\r
}\r
\r
}\r
-*/\r
\r
\r
+/*\r
// Motion with glass patterns.\r
// Ross, J., Badcock, D. R., and Hayes, A. (2000)\r
// Coherent global motion in the absence of coherent velocity signals.\r