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Archive for May 27, 2016

How the brain makes — and breaks — a habit

OCD alphabet soup

OCD alphabet soup

Not all habits are bad. Some are even necessary. It’s a good thing, for example, that we can find our way home on “autopilot” or wash our hands without having to ponder every step. But inability to switch from acting habitually to acting in a deliberate way can underlie addiction and obsessive compulsive disorders.