Why the modern world is bad for your brain | Science | The Guardian: ".... Each time we dispatch an email in one way or another, we feel a sense of accomplishment, and our brain gets a dollop of reward hormones telling us we accomplished something. Each time we check a Twitter feed or Facebook update, we encounter something novel and feel more connected socially (in a kind of weird, impersonal cyber way) and get another dollop of reward hormones. But remember, it is the dumb, novelty-seeking portion of the brain driving the limbic system that induces this feeling of pleasure, not the planning, scheduling, higher-level thought centres in the prefrontal cortex. Make no mistake: email-, Facebook- and Twitter-checking constitute a neural addiction."
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Israel and Hamas Work Out Differences That Had Delayed Cease-Fire Deal,
Netanyahu Says
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Prime Minister Benjamin Netanyahu said he had called a meeting of his
security cabinet for later on Friday.
35 minutes ago
