{"role":"assistant","content":"A neuron is a specialized cell within the nervous system that is responsible for transmitting information throughout the body. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves. They communicate with each other and with other types of cells through electrical and chemical signals.\n\nNeurons have a distinctive structure, which typically includes:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles, responsible for the metabolic functions of the neuron.\n\n2. **Dendrites**","refusal":null,"annotations":[]}