News tagged with striatum

How the brain responds to injustice

Punishing a wrongdoer may be more rewarding to the brain than supporting a victim. That is one suggestion of new research published in JNeurosci, which measured the brain activity of young men while they played a "justice ...

Feb 19, 2018
popularity14 comments 1

Realistic rodent model of drug addiction

Drug addiction may not require a habitual relationship with a substance, suggests findings from a new model of cocaine administration in rats that better captures the human experience of obtaining and using drugs. The research, ...

Nov 20, 2017
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Generous people live happier lives

Generosity makes people happier, even if they are only a little generous. People who act solely out of self-interest are less happy. Merely promising to be more generous is enough to trigger a change in our brains that makes ...

Jul 11, 2017
popularity1507 comments 0