Brain Scans Reveal Left Handedness Could Make People More Creative

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Brain Scans Reveal Left Handedness Could Make People More Creative
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Which hand you prefer to write, eat, and brush your teeth with shouldn't really matter in the grand scheme of things.

Brain lateralization is the idea that the human brain is divided into two halves – theThe left side is generally associated with speech, writing, arithmetic, language, and comprehension, while the right side controls creativity, musical skills, and artistic expression –If a researcher sparked a conversation with you and scanned your brain with an fMRI in the process, the left hemisphere should light up more than the right half.

And that's what researchers have found for most right-handers – for tasks involving language, the left side of the brain is more active than the right half.Most left-handed people actually exhibit more activity in their right hemisphere for language tasks. Because lefties rely less on the left hemisphere, researchers describe this as displaying less brain lateralization, Zillmer said.

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