Neuroscience

The sweet spot: Scientists discover taste center of human brain

Researchers long ago mapped sight, hearing and other human sensory systems in the brain. But for taste, which could be considered our most pleasurable sense, precisely where the "gustatory" cortex is and how it works has ...

Neuroscience

More evidence that male and female brains are wired differently

While measuring brain activity with magnetic resonance imaging during blood pressure trials, UCLA researchers found that men and women had opposite responses in the right front of the insular cortex, a part of the brain integral ...

Neuroscience

Your brain suppresses perception of heartbeat, for your own good

EPFL researchers have discovered that the human brain suppresses the sensory effects of the heartbeat. They believe that this mechanism prevents internal sensations from interfering with the brain's perception of the external ...

Addiction

Brain damage during stroke may point to source of addiction

A pair of studies suggests that a region of the brain - called the insular cortex - may hold the key to treating addiction. Scientists have come to this conclusion after finding that smokers who suffered a stroke in the insular ...

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