Want to keep a tab on unlimited boozing? Train your brain to comply
Have you often wished to have a switch that could just stop you from binge drinking? Well, you just might, as researchers have identified a circuit between two regions of our brain that can control alcohol binge drinking.health and fitness Updated: Apr 27, 2016 14:13 IST
Have you often wished to have a switch that could just stop you from binge drinking? Well, you just might, as researchers have identified a circuit between two regions of our brain that can control alcohol binge drinking.
The two brain areas, the extended amygdala and the ventral tegmental area, have been implicated in alcohol binge drinking in the past. However, this is the first time that the two areas have been identified as a functional circuit, connected by long projection neurons that produce a substance called corticotropin releasing factor, or CRF for short.
The study, conducted by a team from the University of North Carolina, provides the first direct evidence in mice that inhibiting a circuit between two brain regions protects against binge alcohol drinking.
“The puzzle is starting to come together, and is telling us more than we ever knew about before,” said researcher Todd Thiele, adding “We now know that two brain regions that modulate stress and reward are part of a functional circuit that controls binge drinking and adds to the idea that manipulating the CRF system is an avenue for treating it.”
“It’s very important that we continue to try to identify alternative targets for treating alcohol use disorders,” Thiele said. “If you can stop somebody from binge drinking, you might prevent them from ultimately becoming alcoholics. We know that people who binge drink, especially in their teenage years, are much more likely to become alcoholic-dependent later in life.”
The study appears in the journal Biological Psychiatry.
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