The stimulus–response model is a characterization of a statistical unit (such as a neuron). The model allows the prediction of a quantitative response to a quantitative stimulus, for example one administered by a researcher.

How does the stimulus response work?

Stimulus: A detectable change happens in the environment. Receptors: The receptor convert environmental stimuli into electrical nerve signals. Neurons: The nerve signals are transferred to the central nervous system via neurons. Effectors: Effectors produce a response as a result of the stimulus.

What is stimulus response theory?

In short, the stimulus organism response theory states that there's a stimulus that triggers a response based on the internal feelings or behavior of an organism (person). This internal processing of the stimulus can be conscious or unconscious. It further triggers an emotion that leads to a response.