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Carl R. Woese Institute for Genomic Biology

Where Science Meets Society

Brains work via their genes just as much as their neurons

It’s not headline news that our brains are the seat of our thoughts and feelings. The brain is a body’s decision-maker, the pilot of its actions and the engineer that keeps all systems going. The brain suits the body’s actions to its surroundings, taking in sensory details and sending out appropriate and timely responses. We’ve long attributed the marvelous workings of the brain to the intricate structures formed by its highly specialized cells, neurons. These structures constitute the hardware of the brain.

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