One notable missing feature in most ANN models is top-down feedback, i.e. projections from higher-order layers to lower-order layers in the network. Top-down feedback is ubiquitous in the brain, and ...

Researchers at the University of California San Diego and other institutions are working on a way to make a type of ...

The traditional film model for particle dissolution assumes that flux behavior depends primarily on particle size relative to ...

The governing equations are accompanied by physical parameterizations to supply processes that are not explicitly treated in each model, such as sub-grid scale diffusion, radiation, cloud ...

Objective: Visual snow (VS) is a distressing, life-impacting condition with persistent visual phenomena. VS patients show cerebral hypermetabolism within the visual cortex, resulting in altered ...