{"role":"assistant","content":"A neuron is a specialized cell that is the fundamental building block of the nervous system. It is responsible for transmitting and processing information through electrical and chemical signals. Neurons communicate with each other and with other types of cells, such as muscle cells, to coordinate bodily functions.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles, responsible for maintaining the cell's health and function.\n\n2. **Dendrites**: Branch-like structures that","refusal":null,"annotations":[]}