Aktiviteten til proteinet eIF2-alfa kan avgjøre skjebnen til den enorme mengden med informasjon som hver dag entrer hjernen.

eIF2-alfa fungerer nemlig som en slags bryter på hukommelsen.

Når proteinet "slås av", fører det til superhukommelse hos mus, når det "slås på", mister de evnen til å lagre informasjon. 

Det går fram av ny forskning som presenteres i et essay i siste utgave av tidsskriftet Science.

Kilde er www.forskning.no

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