3.2 ADDITIVE NEURONAL DYNAMICS Membrane Resting Potentials Definition Define resting Potential P as the activation value to which the membrane potential equilibrates in the absence of external or neuronal inputs: Cixi=-AiXi+P (3-11) Solutions Ait x1(t)=x;(0)e + (3-12) 2006.10.92006.10.9 3.2 ADDITIVE NEURONAL DYNAMICS Define resting Potential as the activation value to which the membrane potential equilibrates in the absence of external or neuronal inputs: Pi i i i i Ci x = -A x + P • Solutions (1- e ) A P x (t) x (0)e t C A - i i t C A - i i i i i i = + Definition (3-11) (3-12) ◆ Membrane Resting Potentials