In the early 1990s, a group of researchers led by Italian neuroscientist, Dr Giacomo Rizzolatti, discovered an amazing thing about the brain during experiments on monkeys. Electrodes were connected to the part of the brain responsible for planning and movement.
The researchers discovered a phenomenon they called ‘mirror neurons’. The mirror neurons (brain cells) were scattered throughout key regions of the monkey’s brain. They mimicked everything the monkey saw someone else do. For example pick up a peanut, grab a banana, eat an ice cream cone.
So even though the monkey only observed the activity, the mirror neurons in the brain fired as if the monkey was doing the activity itself!
In subsequent research on humans, a far more complicated set of mirror neurons was discovered.
The discovery of mirror neurons, “completely changes the way we think about how the brain works.”
The implication is that humans don’t just passively observe other people in action, but actively mimic the activity in their own mind.
When a soccer fan’s favorite player scores a goal in the World Cup, part of the fan’s brain has him, the fan, scoring the goal.
The phenomenon helps to explain the power of television and movies to put viewers themselves into the action.
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Posted: January 2nd, 2008 under neuroscience.
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