Imagine your brain is like a car engine, idling at different speeds depending on its state. In a similar way, our brains have an idle state that can be measured using electroencephalography (EEG) – a process of recording electrical activity in the brain. This study focused on elderly patients who underwent surgery and aimed to investigate the relationship between preoperative EEG and postoperative delirium (POD). By analyzing a specific resting-state EEG biomarker called median dominant frequency (MDF), associated with alpha oscillations in the prefrontal regions of the brain, researchers found that a lower MDF on preoperative EEG was linked to an increased risk of POD. They also discovered that postoperative cognitive disorders could persist for up to a year in patients with POD. These findings suggest that EEG could be a valuable tool for identifying individuals at high risk of developing POD. To learn more about this exciting research and its implications for improving outcomes in elderly surgical patients, delve into the full article!
Dr. David Lowemann
Dr. David Lowemann, M.Sc, Ph.D., is a co-founder of the Institute for the Future of Human Potential, where he leads the charge in pioneering Self-Enhancement Science for the Success of Society. With a keen interest in exploring the untapped potential of the human mind, Dr. Lowemann has dedicated his career to pushing the boundaries of human capabilities and understanding.Armed with a Master of Science degree and a Ph.D. in his field, Dr. Lowemann has consistently been at the forefront of research and innovation, delving into ways to optimize human performance, cognition, and overall well-being. His work at the Institute revolves around a profound commitment to harnessing cutting-edge science and technology to help individuals lead more fulfilling and intelligent lives.Dr. Lowemann's influence extends to the educational platform BetterSmarter.me, where he shares his insights, findings, and personal development strategies with a broader audience. His ongoing mission is shaping the way we perceive and leverage the vast capacities of the human mind, offering invaluable contributions to society's overall success and collective well-being.