When Superstorm Sandy made a beeline for New York City in October 2012, it flooded huge swaths of downtown Manhattan, leaving 2 million people without electricity and heat and damaging tens of thousands of homes. The storm followed a sweltering summer in New York City, with a procession of heat waves nearing 100 degrees.
For those who were pregnant at the time, enduring these extreme conditions wasn’t just uncomfortable—it may have left a lasting imprint on their children’s brains. That’s according to a new study published on Wednesday in the peer-reviewed journal PLOS One. Using MRI scans, researchers at Queens College, City University of New York, found that children whose mothers lived through Superstorm Sandy had distinct brain differences that could hinder their emotional development. The effects were even more dramatic when people were exposed to extreme heat during their pregnancy, in addition to the tropical storm, the researchers found.
“It’s not just one climate stressor or one isolated event, but rather a combination of everything,” said Donato DeIngeniis, the lead author of the study and a doctoral student in neuropsychology at the CUNY Graduate Center. DeIngeniis’ study is the first of its kind to examine the joint effects of natural disasters and extreme heat—events that often coincide. A few years ago, scientists dubbed summer “danger season” since it’s a time of colliding risks, including heat, hurricanes, wildfires, and toxic smoke. And summertime temperatures keep climbing to new heights…