Mary Anne Layden of the University of Pennsylvania, “produces mental imagery which is permanently implanted in the mind of the user and is scaled in by brain chemistry. ” That is why individuals can vividly recall pornographic images from years past.
लेडन शेवटी म्हणतात: “हा पहिला अंमली पदार्थ आहे ज्याकरता डिटॉक्सिफिकेशन करणे शक्यच नाही. ”