The issue focused on a recent study published this week in the journal Science that looked at the brain activity of the animals that lived in a laboratory and then spent time outside.

The study was done to determine how much activity a person can sustain in one's brain while being exposed to a particular noise.

Scientists looked into how the lab animals' brain responded during a lab environment, which involved hearing sounds, and then spent time outdoors.

They then looked at the results from those animals and looked at