stressor

"You are used to the camera and talking with strangers, so you're probably quite resilient to social stressors," she explained.

And while damaged and diseased organs may be replaceable by transplants, as we age our bodies become much less resilient or able to cope with physical stressors.

But for people such as Rodriguez — a sole breadwinner living in a rent-controlled apartment — it’s just another stressor compounding an already grim financial reality.

But given the number of stressors that didn’t exist until recently — social media, school lockdown drills, accelerating climate change — today’s teenagers are very often justified in feeling that way.

“But we believe the cumulative stressors of the pandemic — such as prolonged isolation, disrupted routines, reduced physical and cognitive activity, and economic uncertainty — likely contributed to the observed brain changes,” Mohammadi-Nejad said.