(Science Daily) According to a popular view, creativity is a product of the brain’s right hemisphere — innovative people are considered “right-brain thinkers” while “left-brain thinkers” are thought to be analytical and logical. Neuroscientists who are skeptical of this idea have argued that there is not enough evidence to support this idea and an ability as complex as human creativity must draw on vast swaths of both hemispheres. A new brain-imaging study out of Drexel University’s Creativity Research Lab sheds light on this controversy by studying the brain activity of jazz guitarists during improvisation.
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How Jazz Improvisation Affects the Brain
(Neuroscience News) Jazz artist Louis Armstrong once said, “never play a thing the same way twice.” Although musical improvisation — composing new passages on the spot — is not unique to jazz, it’s perhaps the genre’s most defining element. While improvised jazz solos are spontaneous, there are rules, says Martin Norgaard, associate professor of music […]