{"role":"assistant","content":"A neuron is a specialized cell that is a fundamental building block of the nervous system. Neurons are responsible for transmitting information throughout the body via electrical and chemical signals. They are involved in various functions, including sensory perception, motor control, and cognitive processes.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: The central part of the neuron that contains the nucleus and organelles. It is responsible for maintaining the cell's health and metabolic functions.\n\n2. **Dend","refusal":null,"annotations":[]}