Aphantasia is a condition where individuals are unable to visualize images in their mind. People with aphantasia cannot create mental pictures, which affects their ability to recall memories or imagine scenarios. This condition can vary in severity, with some individuals experiencing a complete lack of visual imagery, while others may have limited or vague images. Research suggests that aphantasia affects about 1-3% of the population. It is not considered a disorder but rather a variation in human cognition. Those with aphantasia may rely more on verbal or analytical thinking rather than visual thinking, impacting their creativity and problem-solving approaches.