Study describes five phases when human brain rewires itself to support new ways of thinking

NEW DELHI: The human brain goes through five major eras of structural changes over a lifetime — marked by turning points at ages nine, 32, 66 and 83 — as it rewires to support varied ways of thinking as one grows, matures and ultimately declines, a study has suggested.

Age nine is when communications between brain networks developed since birth transition to the adolescent phase, which then lasts up to age 32, researchers led by those from the UK’s University of Cambridge explain.

Early thirties is when the brain’s neural wiring shifts into “adult mode” — the longest era lasting over three decades and marked by a stabilising of the brain’s architecture. Age 32 is also the “strongest topological turning point” of the entire lifetime, they said.

Source: PTI News

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