[PDF] Top 20 Temporal limits of visual motion processing: psychophysics

... time scale at which cat retinal ganglion cells in vivo represent motion information and temporal thresholds.. 25.[r] ... See full document

... significant visual-spatial ...in processing texture-defined (second order) motion stimuli [13], temporal flicker [14], perceiving the ordinality of sequences of numerical dis- plays [15], and ... See full document

... that motion cues indicating a forward motion are the strongest to attract ...faces, processing in which the amygdala is thought to play an important ...a visual search task and revealed a ... See full document

... ventral visual pathway, linking the primary visual cortex through Inferior Temporal cortex to the prefrontal cortex, is generally known as the ‘what’ visual pathway, as it is responsible for ... See full document

... of visual motion and how such interactions are altered by ...component motion mechanisms in the visual cortex (Figure ...spatio- temporal location (Figure ... See full document

... and temporal integration limits of age-related motion processing ...global motion perception were more heavily mediated by dot spatial displacement magnitude than by ... See full document

... the processing of visual localization and visual motion have received considerable attention (Braddick et ...intensity, temporal and spectral cues that arise at each ear (Blauert, 1982; ... See full document

... the visual processing dynamics of the fly as a pure delay (Fuller et ...the temporal frequency dependence introduced by early motion processing in the optic lobes, a feature that is ... See full document

... to motion energy, and this possibility is tested using orientation discrimination in Section ...of motion signals across the vertical boundary of the two stimulus alternatives may be interfering with ... See full document

... the processing of visual information perhaps subserves a greater number of processes ...with motion inputs as well as object recognition, Perrett et ... See full document

... The basis for the work reported here is Mead’s logarithmic photoreceptor [9], used in the early Mahowald and Mead silicon retinas [5][11] and in the SeeHear chip [16]. This receptor has three deficiencies that are ... See full document

... the visual system's representation of spatial frequencies at suprathreshold contrast is totally different (Georgeson & Sullivan ...to temporal modulations, because sensitivity to spatio-temporal ... See full document

... that visual input can speed up the processing of discrete auditory syllables (Arnal et ...the visual signal predicted the subsequent auditory stimulus (Arnal et ...time-locked visual and ... See full document

... the visual world on attempting to move their eyes (Siebeck, 1954; Brindley et ...in visual stabilization during eye movements, McCloskey (1981) points out that afferent input may be more effective during ... See full document

... But what is an object? A precise definition of “object,” without taking into account the purpose and context, is of course impossible. However, it is clear that we wish to capture the appearance of those lumps of matter ... See full document

... A motion detection algorithm begins with the segmentation part where foreground or moving objects are segmented from the background. The simplest way to implement this is to take an image as background and take ... See full document

... as visual cues to aid recovery in therapeutic settings (Dovern et ...a visual cue has its optimum rehabilitative value has, thus far, received little ... See full document

... primary visual cortex was comparable between PD and MC groups so that in the event that other cortical activation differences emerged, those results could be interpreted as a result of higher order visual ... See full document

... in visual perception; rather, a population of neurons might form a distributed representation, in which each neuron responds preferentially to a single range of ... See full document

... unexpected visual changes/stimuli in IB ...low-level visual information may potentially be used in an EEG task as an alternative to the standard dynamic IB task to test indirectly for the propensity to ... See full document