Bistable parvalbumin circuits pivotal for brain plasticity.

Hensch, Takao K · Cell · 2014

editorial · Level V

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Abstract

Experience shapes brain function throughout life to varying degrees. In a recent issue of Nature, Donato et al. identify reversible shifts in focal parvalbumin cell state during adult learning, placing it on a mechanistic continuum with developmental critical periods. A disinhibitory microcircuit controls the plasticity switch to modulate memory formation.

Medical subject headings