The fourth great shinobi war was Started in: 1  In anime, Naruto shippuden episode 261. 2  In manga, it was chapter 516.
Neural sensitization is the process by which the response of a neuron to a given stimulus is increased. This increase lasts a long time-weeks or months at least.
Typically, a stimulus causes ionic changes in the receptor neuron's dendrites, which lead to the formation of action potentials in the receptor neurons. These action potentials travel the sensory neuron, which connects to a motor neuron (and possibly an ascending neuron) in the spinal cord.The action potential causes neurotransmitter release within the presynaptic cell. The neurotransmitter binds to the postsynaptic cell and elicits an action potential there.he nervous system has many types of sensory neurons. Nerve endings on one end of each neuron are encased in a special structure to sense a specific stimulus. 1  Chemoreceptors sense chemicals. 2  The olfactory bulb that monitors your sense of smell has chemoreceptors that sense odors (chemicals in the air).