These muscles contract, which allows food to move through your digestive ... Neurons send signals using action potentials. An action potential is a shift in the neuron’s potential electric ...

In short, our nervous systems detect what is going on around ... is exceeded, the neuron is triggered to send an impulse along its axon — this is called an action potential.

When you purchase through links on our ... in this messaging process is the action potential, or a wave of electricity triggered in the nerve cell, or neuron. The neurons found in the brain ...

Presynaptic NMDA receptors can shape timing-dependent long-term depression in a way that departs from their classic postsynaptic role.