In "null" blocks, reversals were signaled by neutral outcomes (signifying an incorrect response to the shifted contingency), while correct responses led to receipt of one pound (represented on-screen by an empty circle or a pound coin respectively).
Spetic, burly and broad-faced, with the quietly powerful look of someone accustomed to working hard with his arms and hands, is undertaking a new set of tests: with no prosthesis on at all, simply by willing the nerves in what is crudely called his stump, what is politely called his residual he is manipulating a virtual hand in a virtual space, represented on a flat screen in front of him.
Although the virtual arms were oriented correctly from a first- person 3D perspective, they were represented on a flat screen and of course did not match the position of the subject's real arms.
The answer is a diverse range of bodies represented on-screen ― diverse in ethnicity, body type, age and gender.
In this post-9/11 world, Muslims were represented on-screen as either ignorant people in need of Western guidance, or terrorists seeking to destroy the world.
While details on the project are sparse, the moiré effect-inducing themselves are fascinating imaginings of how light effects like iridescence can be represented on-screen.
At the first level of the game, you are a single-celled organism in a drop of water, which is represented on the screen as a two-dimensional environment, like a slide under a microscope.
A high-intensity (white/yellowish) signal from the epidermis and dermis is represented on the screen with a mix of colors, whereas a low-intensity signal (black and dark green) is produced in areas that represent muscle and subcutaneous fat.
Beginning with her first major feature, "The Song of Bernadette," in which she played a saintly French peasant who has a vision of the Virgin Mary, the character she represented on the screen was a spiritually exalted being who kept part of herself in reserve.
*Starred categories indicate significant difference between animated and comparison films (Z test of column proportions; P<0.05). Figure 3 shows survival curves representing on-screen deaths of parents.
