Nerve that affects the little finger side of the arm and palm or the hand, with its branches.
Making the world better, one answer at a time. An axon hillock is a special cell body that connects an axon to a neuron. It is the last place where propagated membrane potentials are transmitted to the axon. An axon hillock is a special cell body that connects an axon to a neuron. It is the last place where propagated membrane potentials are transmitted to the axon.
An axon hillock is part of a neuron that acts as a bridge between  the cell body and the axon. Electrical impulses from the dendrites  and cell body are summed at this pointâ¦, which is then sent down the  axon. (MORE) 3 people found this useful.