What the Brain Draws from: Art and Neuroscience

Interesting post by Elizabeth Landau at CNN about the intersection of art and science.

"Pablo Picasso once said, "We all know that Art is not truth. Art is a lie that makes us realize truth, at least the truth that is given us to understand. The artist must know the manner whereby to convince others of the truthfulness of his lies."

The illusion of clouds reflecting on water

If we didn't buy in to the "lie" of art, there would obviously be no galleries or exhibitions, no art history textbooks or curators; there would not have been cave paintings or Egyptian statues or Picasso himself. Yet, we seem to agree as a species that it's possible to recognize familiar things in art and that art can be pleasing.

To explain why, look no further than the brain.

The human brain is wired in such a way that we can make sense of lines, colors and patterns on a flat canvas. Artists throughout human history have figured out ways to create illusions such as depth and brightness that aren't actually there but make works of art seem somehow more real.

And while individual tastes are varied and have cultural influences, the brain also seems to respond especially strongly to certain artistic conventions that mimic what we see in nature.

What we recognize in art

It goes without saying that most paintings and drawings are, from an objective standpoint, two-dimensional. Yet our minds know

[to keep reading]

Reading Now

Articles:

"The Snake in the Garden" - The New York Times. Pico Iyer's meditation on anxiety.  Here's an excerpt:  "Besides, many kinds of anxiety are natural, almost healthy, especially if they’re concerned with others; a parent who didn’t worry about her child might seem almost inhuman. Yet still it’s uncanny how often we let ourselves out of the Garden by worrying about something that, if it did happen, would quicken us into a response much more practical than worry. All the real challenges of my, or any, life — the forest fire that did indeed destroy my home and everything in it; the car crash that suddenly robbed dozens of us of a cherished friend; my 13-year-old daughter’s diagnosis of cancer in its third stage — came out of the blue; they’re just what I had never thought to worry about (even as I was anguishing over whether they’d serve spinach when my friend visited the retreat house). And every time some kind of calamity has come into my life, I and everyone around me have responded with activity, unexpected strength, even an all but unnatural calm."

"Neuroscience Under Attack" - The New York Times.   Alissa Quart on the fallacies of over-popularizing scientific research.  "A gaggle of energetic and amusing, mostly anonymous, neuroscience bloggers — including Neurocritic, Neuroskeptic, Neurobonkers and Mind Hacks — now regularly point out the lapses and folly contained in mainstream neuroscientific discourse."

Books:

Behind The Beautiful Forevers by Katherine Boo. National Book Award winner, Boo's landmark work of narrative nonfiction tells the dramatic and sometimes heartbreaking story of families striving toward a better life in one of the twenty-first century’s great, unequal cities, Mumbai.