{"role":"assistant","content":"A neuron is a specialized cell in the nervous system responsible for transmitting and processing information through electrical and chemical signals. Neurons are the fundamental building blocks of the brain, spinal cord, and peripheral nerves. \n\nA typical neuron consists of several key components:\n\n1. **Cell Body (Soma)**: Contains the nucleus and other organelles, maintaining the neuron's health and functionality.\n\n2. **Dendrites**: Branch-like structures that receive signals from other neurons or sensory receptors. They play a","refusal":null,"annotations":[]}