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New study uncovers when our minds peak

How The Human Brain Gets Its Wrinkles
  • A new study challenges previous beliefs, suggesting that human brain functioning actually peaks between the ages of 55 and 60.
  • Published in the journal Intelligence, the research indicates that achievements like career success tend to climax later in life.
  • Dr Gilles Gignac, lead author from the University of Western Australia, attributes this peak to a combination of accumulated knowledge, judgment, and life experience.
  • While fluid intelligence may peak around 20, other cognitive abilities such as crystallised intelligence, emotional intelligence, and moral reasoning continue to improve with age.
  • The findings imply that individuals best suited for high-stakes decision-making roles are typically between 40 and 65 years old.
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