Exercise

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Close-up of a glowing human brain with electrical sparks showing neural pathways and brain ripples, symbolizing memory formation and retrieval.

How Memory Formation & Retrieval Works in the Brain in 2026

Neuroscientists observed tiny bursts of electrical activity, known as "brain ripples," flowing between neurons in 14 people immediately after exercise, according to the BBC .

Juliana Campos·July 5, 2026