title: Spatiotemporal characteristics of visual mechanisms: excitatory-inhibitory model.
abstract: The stabilized spatiotemporal threshold response surface can be modeled as the linear difference between the threshold response surfaces of two mechanisms, each of which is simply the product of a spatial and temporal frequency response curve. With no free parameters, the resulting model is shown to be a good fit to available data.
mesh_terms: D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008433:Mathematics; D008954:Models, Biological; D011601:Psychophysics; D012684:Sensory Thresholds; D013997:Time Factors