Neuronal Communication Theories

Neuronal communication theories explain how neurons transmit signals. When a neuron is activated, it generates an electrical impulse called an action potential that travels along its axon. At the synapse, this electrical signal triggers the release of chemical messengers called neurotransmitters. These chemicals cross the small gap and bind to receptors on the next neuron, continuing the signal. Various models, like the "all-or-none" law and chemical transmission theories, describe this process. Together, these theories help us understand how neurons coordinate to process thoughts, sensations, and actions in the nervous system.