… decision-related activity reflecting which stimulus had the higher frequency. Importantly,
decision-… past and present sensory information is compared to generate perceptual decisions. …

… Integrating signals across sensory modalities can therefore reduce the inherent … in perceptual
decision-making tasks. In the mammalian brain, the neural processes underlying decision-…

… We found that the directional signals elicited by microstimulation and the visual stimulus
exerted independent effects on performance. These effects may be explained if monkeys used a …

… of the perceptual decision … perceptual and oculomotor performance. Thus, we compared
traditional “psychometric” curves (plots of % rightward or downward binary perceptual decisions …

… onto the neural determinants of simple perceptual decisions in humans by isolating discrete…
encoding, decision formation and motor preparation in the human brain. These signals could …

… of choice signals in early and midlevel primate visual cortex, we therefore simultaneously
recorded neurons with overlapping spatial receptive fields (RFs), in primary visual cortex (V1) …

… signal detection theory to human perceptual decision making. A threshold is a representation
of the ratio of signal to noise; signal … threshold is as the signal level that equals the standard …

… We tested the hypothesis that decision-related neural activity in LIP represents the time … the
strength of the visual motion stimulus during the formation of perceptual decisions, we tested …

… Our model makes use of an absolute decision rule, but the net evidence signals feeding
into the integrators already have max-versus-ave structure as a result of the feedforward …

… in this study involves a flickering signal overlayed on time-varying visual noise, designed
to evoke separate SSVEP responses to the signal and the visual noise, which we expect will …