1. Depth-increment detection functions for individual spatial channels;Badcock;J. opt. Soc. Am.,1985
2. The neural mechanism of binocular depth discrimination;Barlow;J. Physiol., Lond.,1967
3. Binocular interaction fields of single units in the cat striate cortex;Bishop;J. Psychol., Lond.,1971
4. On the existence of neurones in the human visual system selectively sensitive to the orientation and size of retinal images;Blakemore;J. Psychol., Lond.,1969
5. Evidence for disparity detecting neurones in the human visual system;Blakemore;J. Psychol., Lond.,1972