The arctic ground squirrel sheds light on circadian rhythms

The video explores the Arctic ground squirrel's unique adaptations to constant light environments, focusing on their circadian rhythms and body clocks. Despite the continuous daylight of the Arctic summer, these squirrels maintain a strict schedule, which is studied by researchers to understand the underlying mechanisms. Experiments simulate jet lag to observe how squirrels adjust without a light-dark cycle. The research has implications for human health, as disruptions in circadian rhythms are linked to various diseases. Understanding these mechanisms in squirrels may offer insights into treating human clock-related disorders.

What methods did researchers use to study the body clocks of Arctic ground squirrels?

In what ways can studying Arctic ground squirrels help us understand human health issues?