{"role":"assistant","content":"A neuron is a specialized cell that serves as the basic building block of the nervous system in animals, including humans. Neurons are responsible for transmitting and processing information throughout the body. They communicate with each other via electrical and chemical signals and play a crucial role in a wide range of functions, including sensation, reflexes, movement, and cognitive processes.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma):** Contains the nucleus and organelles; it integrates incoming signals and maintains","refusal":null,"annotations":[]}