this idea is likely to be incorrect because the brain would need one different neuron to perceive every different object. Neurons usually respond to more than stimulus. It could be that there are a number of neurons that are involved in representing a stimulus. Another form of coding looks at the different neuronal firing patterns that can occur in the representation of a particular stimulus. Where population coding utilizes larger groups of neurons that can create a greater number of different patterns
Sensory Coding refers to how neurons represent different characteristics of the environment. When specialized neurons respond to specific stimuli