{"role":"assistant","content":"A neuron is a specialized cell within the nervous system that is responsible for transmitting and processing information through electrical and chemical signals. Neurons are the fundamental building blocks of the nervous system and play a key role in functions such as sensation, thought, movement, and coordination.\n\nA typical neuron has three main parts:\n\n1. **Dendrites**: These are branching structures that receive signals from other neurons or sensory cells. They play a crucial role in the neuron’s ability to receive information.\n\n2. **","refusal":null,"annotations":[]}