Topic: Schnakenberg model

Grid cells, which were first discovered in the entorhinal cortex of mammals, are normatively thought of as instrumental in spatial navigation because of their periodic firing characteristics as the animal traverses its surroundings. In recent years, converging bodies of evidence from etiological and teleological investigations of grid cells indicate that they arise under efficient coding schemes, with metabolic, sparsity, and nonnegativity constraints supporting the formation of regular lattices that approximate what has been observed in animal experiments. Here we import the notion of local a