The proportions of grasshoppers that were detected depended on colour morph (F2, 102 = 13.78, p < 0.001) visual background (F2, 51 = 17.43, p < 0.001), and on the interaction between colour morph and visual background (F4, 102 = 3.04, p = 0.02), the latter meaning that differences in relative rates of detection changed across visual backgrounds.
As in our previous study [ 28], we recorded for each prey colour morph and visual background, the number of presented prey images that were detected (correct), time to detection, the number of times that a participant failed to detect the image within 60 seconds (wrong), and the number of times the participant clicked somewhere on the screen where there was no grasshopper image (wrong).
To test how detection was influenced by prey colour pattern and visual backgrounds, we presented human 'predators' with images of black, grey or striped grasshoppers on computer screens against photographic samples of either unburnt, 50% burnt or completely burnt grasshopper habitats (for images of the different prey colour morphs and visual backgrounds see Figure 2, see also Methods for details).
The show, which the group will perform at Zankel Hall on Thursday evening, is a tightly scripted, continuously morphing collage of music, dialogue and visual images that explores the compositional and political currents that swirled in the late 1960s and continue to resonate.
The most popular app that I made was MorphWiz which is an app that combines the world of audio and visual together to morph audio wave-forms and video wave-forms together simultaneously.
To test for modulation of morph level we extracted the event-related responses to all bird conditions (category training, no training, and visual exposure) at all morph levels (10, 25, 40, 60, 75, and 90%%) from the region in the right middle fusiform gyrus that showed a category training effect.
As digital delivery platforms morph and multiply, the nature of visual storytelling has changed and the lines that once clearly divided film from television or, for that matter, broadcast television from cable, cable from streaming, streaming from Internet, are fading, often to nonexistence.
In tests for repulsion, both winged and wingless aphids were used since it is known, that winged morphs (migrants) can respond differently from wingless morphs to visual and olfactory stimuli [ 1] due to differences in their sensory systems [ 39].
The lights, in turn, will beam on to the pin-covered canvas, yielding gorgeous visuals that morph and twist the spatial dimensions of the square.
To test for effects of colour morph, visual background and their interaction on proportion detected individuals and on the time to actual detection, we used two-way repeated measure ANOVAs, treating colour morph as a within-participant variable.
In March of last year, Richard, Rubin, and visual artist Kyselina™ collaborated on a conceptual performance at Miami's PAMM called "Nexus Re-Morph," as part of its WAVES program.
