Grow Younger, Live Longer
Could intelligence and a sense of adventure hold the keys to a longer life? Embark on an exploration into the captivating universe of wild gray mouse lemurs, where recent research suggests that this might be the case.
Newly emerging research unveils a fascinating link between longevity and two separate characteristics: high cognitive abilities and adventurous behavior. This groundbreaking study, focused on wild gray mouse lemurs, provides fascinating insights into the secret formula for a long life.
The research featured a comprehensive range of four cognitive tests and two personality tests, performed on 198 gray mouse lemurs.1Fichtel, Claudia et al. “Cognitive performance is linked to fitness in a wild primate.” Science advances vol. 9,28 (2023): eadf9365. doi:10.1126/sciadv.adf9365 PubMed Source Higher cognitive prowess was linked to reduced exploratory behavior, yet both traits were associated with increased lifespan. The research team is excited to explore how cognitive abilities might shape survival behaviors such as finding food and mate selection in future studies.
As we look at animals, we find a vast range of cognitive abilities not only across different species but also among individuals within the same species. We tend to believe that smarter individuals would have an advantage in survival, making better decisions when it comes to food and habitat selection, predator avoidance, and nurturing their young.
Both being smart and being adventurous play equally important roles in helping gray mouse lemurs live longer.
A dedicated team of researchers from the German Primate Center embarked on an extensive study in Madagascar to uncover the secrets behind the lifespan of wild gray mouse lemurs.
The research involved a series of cognitive tests to gauge the lemurs’ problem-solving skills, spatial memory, inhibitory control, and causal understanding. In addition, they assessed the lemurs’ personalities through tests evaluating their exploratory behavior and curiosity.
The findings from the study revealed that lemurs who performed better in cognitive tests were less adventurous than their less cognitively proficient counterparts. However, the lemurs with a more explorative nature tended to weigh more, possibly due to their skill in sourcing food.
These findings indicate that possessing high cognitive abilities or strong exploratory behavior can lead to a longer lifespan. According to an overview in Neuroscience News2 Survival of the Smartest or Adventurous? Secrets of Longevity Revealed. Neuroscience News from July 12, 2023 Source Claudia Fichtel, the study’s lead author and scientist at the German Primate Center, believes there could be different strategies that can contribute to longevity. She mentions, “In upcoming studies, we’re eager to learn how cognitive abilities can guide behavioral strategies for finding food or a mate.”
Cognitive health, central to our well-being and longevity, involves key mental processes like thinking, learning, and reasoning. A sharp mind is essential for a prolonged, satisfying life, and earlier, we published a guide with 12 proven strategies to bolster these cognitive skills. Moreover, embracing exploration and facing challenges head-on form crucial parts of developing a longevity mindset, encouraging growth and adaptability.
In essence, the captivating world of lemurs brings to light the pivotal roles both intelligence and adventurousness play in survival and longevity. With better cognitive skills or an inclination towards exploration, the lemurs gain different advantages that appear to help them live longer. This research not only unveils these dual strategies for survival but also sets the stage for further studies. Future investigations will delve deeper into how such traits can direct the animals’ strategies for sourcing food and finding mates. In the realm of survival, it seems, both intelligence and adventurousness have their own distinct roles to play.