SIGNAL MONOTONICITY .Generalized Gaussian signal function define potential or radial basis function: x)x-] input activation vector: x=(X1,…,xn)∈R variance: o mean vector: 4,=(4,…,4) Because the function depend on all neuronal activations not just the ith activation,we shall consider only scalar-input signal functions.S(xSIGNAL MONOTONICITY ( ) ] 2 1 ( ) exp[ 2 = − 2  − n j i j j i i S x x   2  i : •Generalized Gaussian signal function define potential or radial basis function: n input activation vector: x = (x1 ,  , x n ) R mean vector: ( , , ) 1 i n i i =    ( ) i i S x Because the function depend on all neuronal activations not just the ith activation, we shall consider only scalar-input signal functions: