{"role":"assistant","content":"A neuron is a specialized type of cell that is the fundamental building block of the nervous system. Neurons are responsible for transmitting and processing information throughout the body. They communicate via electrical and chemical signals, enabling a range of functions, from reflexes and sensory perception to complex cognitive processes.\n\nNeurons consist of three main parts:\n\n1. **Cell Body (Soma)**: This contains the nucleus and organelles of the neuron, where basic cellular functions occur. It integrates incoming signals and maintains the cell","refusal":null,"annotations":[]}