Imaging the passionate stage of romantic love by dopamine dynamics
- PMID: 25914637
- PMCID: PMC4391262
- DOI: 10.3389/fnhum.2015.00191
Imaging the passionate stage of romantic love by dopamine dynamics
Abstract
Using [(11)C]raclopride, a dopamine D2/D3 receptor antagonist, we undertook a positron emission tomography (PET) study to investigate the involvement of the dopaminergic neurotransmitter system when subjects viewed the pictures of partners to whom they were romantically attached. Ten subjects viewed pictures of their romantic partners and, as a control, of friends of the same sex for whom they had neutral feelings during the PET study. We administered [(11)C]raclopride to subjects using a timing for injecting the antagonist which had been determined in previous studies to be optimal for detecting increases in the amount of dopamine released by stimulation. The results demonstrated statistically significant activation of the dopaminergic system in two regions, the medial orbitofrontal cortex (mOFC) and medial prefrontal cortex, the former of which has been strongly implicated in a variety of rewarding experiences, including that of beauty and love. A positive correlation was obtained in mOFC between excitement levels and dopaminergic activation only in the love but not in the control condition.
Keywords: dopamine; medial prefrontal cortex; orbitofrontal cortex; positron emission tomography (PET); romantic love.
Figures
![Figure 1](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/4391262/bin/fnhum-09-00191-g0001.gif)
![Figure 2](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/4391262/bin/fnhum-09-00191-g0002.gif)
![Figure 3](https://cdn.statically.io/img/www.ncbi.nlm.nih.gov/pmc/articles/instance/4391262/bin/fnhum-09-00191-g0003.gif)
Similar articles
-
Intense, Passionate, Romantic Love: A Natural Addiction? How the Fields That Investigate Romance and Substance Abuse Can Inform Each Other.Front Psychol. 2016 May 10;7:687. doi: 10.3389/fpsyg.2016.00687. eCollection 2016. Front Psychol. 2016. PMID: 27242601 Free PMC article. Review.
-
Corticostriatal and Dopaminergic Response to Beer Flavor with Both fMRI and [(11) C]raclopride Positron Emission Tomography.Alcohol Clin Exp Res. 2016 Sep;40(9):1865-73. doi: 10.1111/acer.13158. Epub 2016 Jul 26. Alcohol Clin Exp Res. 2016. PMID: 27459715 Free PMC article.
-
Similar striatal D2/D3 dopamine receptor availability in adults with Tourette syndrome compared with healthy controls: A [(11) C]-(+)-PHNO and [(11) C]raclopride positron emission tomography imaging study.Hum Brain Mapp. 2015 Jul;36(7):2592-601. doi: 10.1002/hbm.22793. Epub 2015 Mar 18. Hum Brain Mapp. 2015. PMID: 25788222 Free PMC article.
-
The D2/3 dopamine receptor in pathological gambling: a positron emission tomography study with [11C]-(+)-propyl-hexahydro-naphtho-oxazin and [11C]raclopride.Addiction. 2013 May;108(5):953-63. doi: 10.1111/add.12066. Epub 2013 Jan 3. Addiction. 2013. PMID: 23167711
-
Romantic love: a mammalian brain system for mate choice.Philos Trans R Soc Lond B Biol Sci. 2006 Dec 29;361(1476):2173-86. doi: 10.1098/rstb.2006.1938. Philos Trans R Soc Lond B Biol Sci. 2006. PMID: 17118931 Free PMC article. Review.
Cited by
-
Refuting Six Misconceptions about Romantic Love.Behav Sci (Basel). 2024 May 2;14(5):383. doi: 10.3390/bs14050383. Behav Sci (Basel). 2024. PMID: 38785874 Free PMC article. Review.
-
Romantic love evolved by co-opting mother-infant bonding.Front Psychol. 2023 Oct 17;14:1176067. doi: 10.3389/fpsyg.2023.1176067. eCollection 2023. Front Psychol. 2023. PMID: 37915523 Free PMC article.
-
Toward consistent reporting of sample characteristics in studies investigating the biological mechanisms of romantic love.Front Psychol. 2023 May 4;14:983419. doi: 10.3389/fpsyg.2023.983419. eCollection 2023. Front Psychol. 2023. PMID: 37213378 Free PMC article. Review.
-
Genetic and epigenetic effects on couple adjustment in context of romantic relationship: A scoping systematic review.Front Genet. 2023 Jan 24;14:1002048. doi: 10.3389/fgene.2023.1002048. eCollection 2023. Front Genet. 2023. PMID: 36816018 Free PMC article.
-
Neuroimaging of human and non-human animal emotion and affect in the context of social relationships.Front Behav Neurosci. 2022 Oct 21;16:994504. doi: 10.3389/fnbeh.2022.994504. eCollection 2022. Front Behav Neurosci. 2022. PMID: 36338883 Free PMC article. Review.
References
-
- Hanari T., Kawano K. (2012). The passionate love, positive, and negative feelings toward romantic interest: by use of Japanese Passionate Love Scale. J. School Cult. Infor. Stud. 12, 65–69 Available online at: http://ir.lib.sugiyama-u.ac.jp/dspace/handle/123456789/900
LinkOut - more resources
Full Text Sources
Other Literature Sources