Sanjana Ravindran

The paper uses network analysis of 37 years of social association data in Soay sheep to show that social connections affect survival, with the importance of quantity versus quality depending on overwinter weather conditions.

This study shows that higher plasma IGF-1 levels in wild Soay sheep lambs correlate with better morphological traits and increased survival and reproductive success.

The paper shows density increases network connectedness in wild animal populations, but effects saturate, with stronger spatial than social impacts.

This study examines how early-life adversity affects adult fitness in wild Soay sheep, finding sex-specific differences in how environmental factors influence lifetime breeding success.

This study shows reducing insulin/IGF-1 signaling in adult C. elegans extends parental lifespan and improves offspring fitness, supporting the hyperfunction theory of aging.