TY - GEN AU - Daar,Marwan AU - Or,Charles C-F AU - Wilson,Hugh R TI - Increment thresholds for radial frequency trajectories produce a dipper function SN - 1878-5646 PY - 2013///0507 KW - Adult KW - Attention KW - physiology KW - Cues KW - Discrimination, Psychological KW - Female KW - Form Perception KW - Humans KW - Male KW - Motion Perception KW - Pattern Recognition, Visual KW - Photic Stimulation KW - Sensory Thresholds KW - Space Perception N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/j.visres.2012.09.010 ER -