Here’s a brief article that references a small study of how the human brain responds to reading poetry:
“Some people say it is impossible to reconcile science and art, but new brain imaging technology means we are now seeing a growing body of evidence about how the brain responds to the experience of art. This was a preliminary study, but it is all part of work that is helping us to make psychological, biological, anatomical sense of art.”
Here’s another short write-up from The New York Times on a somewhat similar topic, research into how reading literary work (specifically fiction, in this experiment) improves social skills–empathy and the ability to interpret other people’s feelings in particular.
The article says that “after reading literary fiction, as opposed to popular fiction or serious nonfiction, people performed better on tests measuring empathy, social perception and emotional intelligence.” The psychologist researchers are from my alma mater, The New School for Social Research, and their work connects intriguingly with theory of mind studies.
What makes literary fiction challenging to read is the same thing that makes it so richly rewarding to the human brain: critical thinking is required, inference, active engagement with the text, the need to recognize and validate other points of view than one’s own and, often, to speculate on motives and meanings:
In literary fiction, like Dostoyevsky, “there is no single, overarching authorial voice,” [David Comer Kidd] said. “Each character presents a different version of reality, and they aren’t necessarily reliable. You have to participate as a reader in this dialectic, which is really something you have to do in real life.”
Interdisciplinary understanding of the importance of the arts to human consciousness, learning, and compassion: Am I surprised?