Map of New York Metro Tourist on an irreducible unit of experience produced by stimulation of a sensory receptor and the resultant activation of a specific brain center, producing basic awareness of a sound, odor, color, shape, or taste or of temperature, pressure, pain, muscular tension, position of the body, or change in the internal organs associated with such processes as hunger, thirst, nausea, and sexual excitement. sensational adj. sensation seeking the tendency to search out and engage in thrilling activities as a method of increasing stimulation and arousal. Limited to human populations, it typically takes the form of engaging in highly stimulating activities accompanied by a perception of danger, such as skydiving or race-car driving. sense n. any of the media through which one gathers information about the external environment or about the state of one’s body in relation to this. They include the five primary senses vision, hearing, taste, touch, and smell as well as the senses of pressure, pain, temperature, kinesthesis, and equilibrium. Map of New York Metro Tourist 2016.