Dream imagery refers to the visual and sensory experiences that occur during sleep, particularly in the REM sleep stage. These images can be vivid and surreal, often reflecting the dreamer's thoughts, emotions, and experiences. Dream imagery can include familiar places, people, or entirely fantastical elements, creating a unique narrative that may not adhere to the logic of waking life. The study of dream imagery is a significant aspect of psychology and neuroscience, as it helps researchers understand the workings of the subconscious mind. Analyzing these images can provide insights into a person's fears, desires, and unresolved issues, contributing to therapeutic practices like dream analysis.