N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion The bellringer... why does it occur? JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #75 All (1) Angry (1) C Jul 28, 2025 cracksmokingcracksmoker Greenlighter Messages 14 Reaction score 11 Points 5 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion The bellringer... why does it occur?