The period after an initial stimulus when a neuron is not sensitive to another stimulus is the ________. Naim 23:40 Fundamental of the Nervous System and Nervous Tissue The period after an initial stimulus when a neuron is not sensitive to another stimulus is the ________. A) resting period B) repolarization C) depolarization D) absolute refractory period Answer: D) absolute refractory period Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+