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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

7 min

Is the Amygdala Associated with Empathy?

A 2015 study found that left amygdala volume is larger in individuals with higher empathy dimensions. This suggests a strong connection, yet the relationship is highly complex, with the amygdala primarily associated with the emotional, or affective, component of empathy and its role in processing fear and emotional salience.

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4 min

What is the common cause theory of aging?

Research shows that as people age, the correlation between cognitive and sensory functions increases significantly. The common cause theory of aging proposes a unifying neurobiological mechanism behind these concurrent declines.

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5 min

Unlocking Your Potential: What are the seven habits that lead to happiness in old age?

Research indicates that genetics account for only a modest portion of longevity, with lifestyle choices being a far more powerful determinant for a joyful and healthy life. Understanding the biological and genetic underpinnings of your daily choices is essential to answering the question, **what are the seven habits that lead to happiness in old age?**

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5 min

What color is best for Alzheimer's? Decoding the biological impact

Did you know that visual perception is altered in Alzheimer's patients due to biological changes in the eye and brain? This means that determining what color is best for Alzheimer's patients is not about one shade, but a strategic approach to creating a supportive environment.

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4 min

Is 47 the most miserable age? An exploration of biology and genetics

According to influential research published by economist David Blanchflower in 2020, average happiness levels consistently hit a global low around the age of 47. This finding underpins the popular notion of a midlife 'happiness U-curve', but does not fully answer the question, "Is 47 the most miserable age?" The answer is a complex blend of biological, genetic, and environmental factors.

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5 min

What typically is the main cause of psychotic symptoms in elderly people?

According to the National Institute of Mental Health, up to 23% of older adults may experience psychotic symptoms at some point, with dementia being the leading cause. Understanding **what typically is the main cause of psychotic symptoms in elderly people** is crucial for accurate diagnosis and effective management, which can vary significantly depending on the underlying condition.

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5 min

What is unforgettable for dementia? Understanding preserved memories

Dementia affects over 50 million people worldwide, with memory loss being a hallmark symptom. However, the brain's decline is not uniform, and some memories remarkably endure. So, what is unforgettable for dementia patients, and what does this phenomenon teach us about the biology of memory?

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5 min

Understanding the Biology: What Do Old People Love the Most?

By 2050, the number of people aged 60 and over will have doubled to over 2.1 billion. While the cliché of a rocking chair persists, science is unraveling the complex genetic and biological factors that influence what do old people love the most, revealing a profound shift in priorities driven by neurobiology and accumulated life experience.

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6 min

Why Do the Elderly Talk So Much? A Genetic and Biological Perspective

According to the National Institutes of Health, language production in older adults is often associated with increased right prefrontal cortex activation, revealing a compensation mechanism for age-related brain changes. This phenomenon, which makes us wonder, **why do the elderly talk so much?**, is rooted in a complex interplay of genetic predispositions, neurobiological shifts, and psychosocial factors that influence communication in later life.

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