Memory is a complex and often misunderstood topic that remains an active area of scientific research. While memory loss can be a symptom of dementia, everyone experiences memory loss at some level. A new book titled The Psychology of Memory, written by psychologists Dr. Megan Sumeracki and Dr. Althea Need Kaminske, explores the insights, challenges, and mysteries of this field of study. Perfect memory is rare, and the brain is designed to run fast and smooth, leaving out certain details while focusing on others. The brain changes over time, affecting our ability to form new memories or recall previous ones. Changes in memory tend to occur gradually over the lifespan, with mild declines in the ability to learn new information and recall it typically starting around age 65.
Memory loss is more pronounced in individuals developing dementia, but mild changes in memory can also occur with normal aging. Recognizing when typical memory loss crosses into something to be concerned about is essential. Visiting a general practitioner can help rule out other factors contributing to memory loss, such as vitamin deficiencies or chronic medical conditions. Referral to a specialist may be recommended after ruling out other explanations for memory loss. Improving and preserving working memory can be challenging to study but maintaining an active and engaged lifestyle, good mental health practices, and engaging in activities that promote mental stimulation can be beneficial. Aerobic exercise, meditation, cognitive stimulation, getting enough quality sleep, socializing with others, and challenging yourself with new activities all contribute to maintaining cognitive health.
Memory consolidation often occurs during sleep, particularly deep sleep, which can decline with age. Engaging in regular mental activities, meditating, and maintaining an active lifestyle can improve attention and working memory. Taking on new hobbies, socializing, reading, writing, traveling, engaging in art forms, visiting museums, and playing games that provide a whole-brain workout can all help maintain cognitive function. It is important to engage in activities that challenge you to learn something new and take you out of your routine. While memory loss is a common part of aging, it is essential to recognize when memory loss becomes more severe and may be indicative of underlying health issues. Regular evaluations with healthcare providers can help identify potential causes of memory issues and guide appropriate interventions to preserve cognitive health.
