{"role":"assistant","content":"A neuron is a specialized type of cell that serves as the fundamental unit of the nervous system. Neurons are responsible for transmitting information throughout the body using electrochemical signals. They play a key role in processing and communicating sensory information, coordinating reflexes, and enabling cognitive functions.\n\nNeurons have several distinct parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles, and is responsible for maintaining the cell's health and function.\n\n2. **Dendrites**:","refusal":null,"annotations":[]}