Learn how to become a memory maintainer in old age by taking care of your brain and body, say experts

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Make your new year's resolutions about values rather than outcomes, experts say



“Unraveling the Mysteries of Memory and Aging”

Imagine a life where you struggle to remember simple things, where cherished memories slip through your fingers like sand. As we age, our memory becomes a precious commodity, one that can either serve us faithfully or betray us at unexpected moments. But what exactly happens to our memory as we grow older? Are we doomed to forgetfulness, or is there a way to maintain cognitive sharpness even in our golden years?

The Complexity of Memory Decline

Memory decline in old age is a topic of much debate among researchers. Toronto Metropolitan University (TMU) psychology professor Natasha Rajah sheds light on the intricacies of memory loss, revealing that while certain aspects of memory may weaken with age, others can actually improve. According to Rajah, episodic memory, which holds our personal experiences, is often the most vulnerable to decline. However, semantic memory, which stores facts and knowledge, tends to strengthen as we acquire new information throughout our lives.

The Ever-Changing Aging Brain

Understanding the aging brain is crucial in unraveling the mysteries of memory loss. Teresa Liu-Ambrose, a physical therapy professor at the University of British Columbia, explains that as we age, our brains undergo physical changes that can impact memory function. The hippocampus, responsible for converting short-term memories into long-term ones, begins to shrink around middle age. Similarly, the prefrontal cortex, crucial for encoding and retrieving memories, also declines with age. Despite these changes, the brain retains its remarkable ability to adapt and form new memories as we age.

Dementia vs. Normative Aging

Distinguishing between memory decline due to normative aging and conditions like dementia is essential. According to Rajah, individuals with neurodegenerative diseases experience profound memory loss that affects their daily lives. In contrast, those experiencing memory decline due to old age may encounter occasional memory lapses or word-finding difficulties. Recognizing the differences between these conditions is crucial in seeking appropriate care and support for affected individuals.

Maintaining Memory Health

Is there a way to stave off memory decline as we age? Rajah suggests that maintaining cognitive health is possible through lifestyle choices such as regular exercise, a healthy diet, and mental stimulation. Using tools like notebooks, tablets, and mnemonic devices can also aid in improving memory function. Liu-Ambrose emphasizes the importance of physical activity in supporting brain health, underscoring the interconnectedness of the body and mind.

In conclusion, the journey of memory and aging is a multifaceted one, filled with complexities and uncertainties. While memory decline is a natural part of growing older, there are ways to mitigate its effects and preserve cognitive function. By understanding the changes that occur in the aging brain and taking proactive steps to maintain memory health, we can navigate the intricate maze of memory loss with grace and resilience. After all, the true measure of our lives lies not in the memories we lose, but in the moments we continue to cherish and remember, no matter our age.”



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