You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Inhibitory postsynaptic potentials (IPSPs) commonly occur at which of the following sites and explain in detail?
Control of skeletal muscle stimulation occurs at the anterior gray horn in the spinal cord where numerous excitatory postsynaptic potentials (EPSPs) and inhibitory postsynaptic potentials (IPSPs) occur on the alpha motor neurons. The motor neurons cannot inhibit at the neuromuscular junction; they only excite through endplate potentials. There are no synapses at the dorsal root ganglion, just the cell bodies of sensory neurons.