FACT CHECK #E9CWIPAO

WHAT WE FOUND

The claim that humans only use ten percent of their brains is false and has been debunked by numerous high-credibility scientific and medical sources 1 5 7. Modern neuroscience demonstrates that humans actually use their entire brain every day 3 5 11. While not every neuron fires simultaneously, functional imaging shows activity across the entire organ even during basic tasks or sleep 3 4. This persistent myth, often featured in popular media like the movie Lucy, misrepresents how the brain functions 2 6. Surveys indicate that while up to 65 percent of people believe this statistic, it is 100 percent a myth 5 9 11. Medical experts confirm there are no dormant parts of the brain waiting to be activated 10 12.

SOURCES

1. 1 · snopes.comFACT-CHECKER
   Do We Only Use 10% of our Brains? - Snopes.com

   TIER A

2. 2 · psychologicalscience.orgACADEMIC
   Myth: We Only Use 10% of Our Brains

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3. 3 · educationalneuroscience.org.ukACADEMIC
   We only use 10% of our brains | Centre for Educational Neuroscience

   TIER A

4. 4 · health.harvard.eduACADEMIC
   You don't say? Brain space - Harvard Health

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5. 5 · mcgovern.mit.eduACADEMIC
   Do we only use 10 percent of our brain? - MIT McGovern Institute

   TIER A

6. 6 · nature.comACADEMIC
   "Lucy" is Wrong; We Use Way More Than 10% of Our Brains - Nature

   TIER A

7. 7 · psychologytoday.comACADEMIC
   Beyond the Myth That We Use Only 10 Percent of Our Brains

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8. 8 · en.wikipedia.orgWEB
   Ten-percent-of-the-brain myth - Wikipedia

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9. 9 · medicalnewstoday.comWEB
   How much of our brain do we actually use? Brain facts and myths

   TIER B

10. 10 · uamshealth.comWEB
    Do People Only Use 10 Percent of our Brains? - UAMS Health

    TIER B

11. 11 · britannica.comWEB
    Do We Really Use Only 10 Percent of Our Brain? - Britannica

    TIER B

12. 12 · abc.net.auWEB
    Fact or fiction: We only use 10 per cent of our brain - ABC News

    TIER B

THE READING