{"role":"assistant","content":"A neuron is a specialized cell in the nervous system that is responsible for transmitting and processing information through electrical and chemical signals. Neurons are the building blocks of the nervous system, which includes the brain, spinal cord, and peripheral nerves.\n\nStructurally, neurons consist of three main parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles, and is responsible for maintaining the cell's health and processing information.\n\n2. **Dendrites**: These are tree","refusal":null,"annotations":[]}