{"role":"assistant","content":"A neuron is a specialized type of cell that is fundamental to the nervous system, responsible for transmitting information throughout the body. Neurons communicate through electrical and chemical signals, enabling functions such as reflexes, sensory perception, and higher cognitive processes.\n\nKey components of a neuron include:\n\n1. **Cell Body (Soma)**: Contains the nucleus and organelles. It is responsible for maintaining the cell's health and metabolic activities.\n\n2. **Dendrites**: Branch-like structures that receive signals from","refusal":null,"annotations":[]}