{"role":"assistant","content":"A neuron is a specialized cell within the nervous system that serves as the fundamental building block of communication in the brain, spinal cord, and peripheral nerves. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals.\n\n### Structure of a Neuron:\n1. **Cell Body (Soma):** Contains the nucleus and organelles, maintaining the neuron's health and function.\n2. **Dendrites:** Branched extensions that receive signals from other neurons and transmit them to the cell","refusal":null,"annotations":[]}