Which is not a type of neuron?

Perceptual Neuron is not a type of neuron because it is not a commonly recognized or defined category of neurons within the field of neuroscience. Neurons are specialized cells in the nervous system that transmit signals in the form of electrical impulses. There are several well-known types of neurons, including sensory neurons that receive external stimuli, motor neurons that control muscle movements, and interneurons that facilitate communication within the nervous system. However, the term "perceptual neuron" is not commonly used or recognized in scientific literature, suggesting that it does not represent a distinct or established classification of neurons.