Hess3 &Yifeng Zhou1 It is well known that, in humans, contrast sensitivity training at high spatial frequency (SF) not only leads to contrast sensitivity improvement, but also results in an improvement in visual acuity as assessed with gratings (direct effect) or letters (transfer effect...
Eighteen healthy male volunteers (mean ± SD, 26.5 ± 3.2 years old) without significant psychiatric or neurologic diseases and with normal or corrected-to-normal visual acuity participated in the study. We chose to involve only male subjects to reduce the inter-subjects’ variability du...
analysis was performed with SPSS Statistics V 27 and V 28 (1.0.0.-118). On the one hand, all participants were analysed as a group. To assess whether the training led to a significant improvement in reaction time and stereoacuity, the t-test with paired samples was applied with the aim...