New brain research by USC scientists shows that reading stories is a universal experience that may result in people feeling greater empathy for each other, regardless of cultural origins and differences.
And in what appears to be a first for neuroscience, USC researchers have found patterns of brain activation when people find meaning in stories, regardless of their language. Using functional MRI, the scientists mapped brain responses to narratives in three different languages — Americanized English, Farsi and Mandarin Chinese.
The USC study opens up the possibility that exposure to narrative storytelling can have a widespread effect on triggering better self-awareness and empathy for others, regardless of the language or origin of the person being exposed to it.
“Even given these fundamental differences in language, which can be read in a different direction or contain a completely different alphabet altogether, there is something universal about what occurs in the brain at the point when we are processing narratives,” said Morteza Dehghani, the study’s lead author and a researcher at the Brain and Creativity Institute at USC.
Dehghani is also an assistant professor of psychology at the USC Dornsife College of Letters, Arts and Sciences, and an assistant professor of computer science at the USC Viterbi School of Engineering.
The study was published in the journal Human Brain Mapping.
Making sense of 20 million personal anecdotes
The researchers sorted through more than 20 million blog posts of personal stories using software developed at the USC Institute for Creative Technologies. The posts were narrowed down to 40 stories about personal topics such as divorce or telling a lie.
They were then translated into Mandarin Chinese and Farsi, and read by 90 American, Chinese and Iranian participants in their native language while their brains were scanned by MRI. The participants also answered general questions about the stories while being scanned.
Using state-of-the-art machine learning and text-analysis techniques, and an analysis involving over 44 billion classifications, the researchers were able to “reverse engineer” the data from these brain scans to determine the story the reader was processing in each of the three languages. In effect, the neuroscientists were able to read the participants’ minds as they were reading.
Continue reading the full article in USC News.
Found in Translation: USC Scientists Map Brain Responses to Stories in Three Different Languages
Published: October 27, 2017
Category: News