{"role":"assistant","content":"A neuron is a specialized cell that is the fundamental building block of the nervous system. Neurons are responsible for transmitting information throughout the body in the form of electrical and chemical signals. They play a crucial role in processing and communicating information, enabling functions such as movement, sensation, cognition, and emotion.\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 processing information.\n\n2. **Dend","refusal":null,"annotations":[]}