{"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 through electrical and chemical signals. They are essential for a wide range of functions in the body, including sensory perception, motor control, and cognitive processes.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: This contains the nucleus and other organelles. It is responsible for maintaining the health of the neuron and integrating signals.\n\n2.","refusal":null,"annotations":[]}