Researchers at CU Boulder conducted a study on prairie voles, monogamous rodents that form long-term pair bonds similar to humans. The study, published in Current Biology, reveals a biological signature of desire in the brain, particularly involving the neurotransmitter dopamine. The researchers used neuroimaging technology to track dopamine activity in the nucleus accumbens, a brain region associated with seeking rewarding experiences. When voles sought their life partners, dopamine surged, indicating a strong motivation for bonding. However, after a prolonged separation, the dopamine surge diminished, suggesting a potential brain mechanism to facilitate forming new bonds after a breakup or loss. The researchers hope their findings may inform therapies for individuals struggling with relationships or grief disorders.
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Love’s Impact on the Brain
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The ideas expressed here are solely the opinions of the author and are not researched or verified by AGEIST LLC, or anyone associated with AGEIST LLC. This material should not be construed as medical advice or recommendation, it is for informational use only. We encourage all readers to discuss with your qualified practitioners the relevance of the application of any of these ideas to your life. The recommendations contained herein are not intended to diagnose, treat, cure or prevent any disease. You should always consult your physician or other qualified health provider before starting any new treatment or stopping any treatment that has been prescribed for you by your physician or other qualified health provider. Please call your doctor or 911 immediately if you think you may have a medical or psychiatric emergency.