Cuing covert spatial attention can increase spatial resolution. Here we pinpointed the specific locus of this effect using texture segmentation. At the level of visual cortex, texture segmentation ...

Atlantic cod are a classic fish species with a distinctive body shape, making them an excellent subject for learning realistic aquatic drawing. This tutorial shows how to draw an Atlantic cod fish ...

When an object is being designed it is not usually drawn to actual size. Large objects are scaled down onto the page and small objects may be scaled up. This makes it more convenient to pass on ...