Changing stress levels can make brain flip from 'desire' to 'dread'

A single brain circuit mediates desire and dread according to a new study by the University of Michigan. Entering a noisy, new environment can instantly flip an emotion switch.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news125156642.html">Changing stress levels can make brain flip from 'desire' to 'dread'</a></p> <p>A single brain circuit mediates desire and dread according to a new study by the University of Michigan. Entering a noisy, new environment can instantly flip an emotion switch.</p>