一项为期25年的研究发现，超级长寿者都具备这一共同行为

Core Insights - The article emphasizes that high-quality interpersonal relationships are a key trait shared by "super centenarians," who maintain good health and cognitive function into their 80s and beyond [2][3]. Group 1: Brain Structure of Super Centenarians - Super centenarians exhibit significant differences in brain structure compared to the average population, with fewer Alzheimer's-related plaques and tangles [4]. - Their brain cortex remains thicker with age, and they possess unique cellular combinations that contribute to superior memory retention [4]. - These findings suggest potential avenues for developing interventions to delay cognitive decline in aging [4]. Group 2: Social Life of Super Centenarians - Despite varied lifestyles, super centenarians share a strong social engagement, being more extroverted and positively evaluating their interpersonal relationships [5]. - Research indicates that social quality is a more significant predictor of healthy aging than biological factors, highlighting the importance of maintaining social connections [7]. Group 3: Recommendations for Longevity - To emulate super centenarians, individuals should focus on nurturing interpersonal relationships and staying mentally active [8]. - The "5-3-1 principle" suggests engaging with five different people weekly, maintaining three close relationships, and aiming for one hour of social interaction daily [10].