In what order are the neurons activated during a reflex response to a painful stimulus?

During a reflex response to a painful stimulus, the order of neuron activation typically begins with sensory neurons, which detect the pain and transmit signals to the spinal cord. Within the spinal cord, interneurons are activated, which then connect to motor neurons. Finally, the motor neurons send signals to the muscles to initiate a quick withdrawal response from the painful stimulus, bypassing the brain for a faster reaction.