October 24, 2026, 2:37 pm | Read time: 2 minutes
Artificial intelligence can alter photos within seconds today. This is apparently enough to influence people’s memories. Manipulated images and misleading conversations with chatbots lead to distorted memories becoming ingrained in the mind.
Studies Show Surprising AI Effect
This conclusion comes from a study involving researchers from the MIT Media Lab. For the experiment, 200 participants first viewed the same 24 photos. They were then divided into different groups and shown either the original images or AI-edited versions again.
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The manipulated images showed, among other things, altered facial expressions. After the experiment, participants more frequently reported memories of details that were not present in the original photos. The effect was particularly pronounced when the edited images were also presented as videos. The results suggest that even small changes by AI can be enough to distort the memory of real events.
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Chatbots Can Cement False Details
The influence of AI was even more evident in a second study. Here, participants watched a video of a robbery. Some of them then received additional questions about the event. Some answered these via traditional questionnaires, others through chat programs. One group communicated with a specially prepared chatbot.
This chatbot deliberately confirmed false assumptions and added fabricated details. For instance, it asked about a car, even though the perpetrators in the video were on foot. In a later memory test, users recalled the fabricated information significantly more often. The chatbot group had more than three times as many false memories as the comparison group without misleading additional questions. Even after a week, many of the false details were still remembered.
How Easily Memory Can Be Deceived
The researchers emphasize that human memory is inherently prone to errors. Memories are not stored like an exact video recording. New information can alter or supplement existing memories. This easily creates the impression of having seen or experienced something firsthand, even though the information was acquired later.
Misleading questions can trigger this effect even without artificial intelligence. However, AI significantly exacerbates the problem because deceptively realistic images, videos, and conversations can be generated automatically and on a large scale.