Love and the brain

Dr. Helen E. Fisher, a renowned biological anthropologist, passed away recently at age 79. Fisher’s groundbreaking research explored the neural basis of love, utilizing MRI scans to study the brain activity of individuals experiencing new infatuations. Her work revealed that the ventral tegmental area of the brain, associated with dopamine production, becomes highly active when people view images of their loved ones. This area also lights up in response to rejection, highlighting the profound emotional impact of both love and heartbreak. Fisher’s research extended to identifying four personality types linked to different brain systems, influencing how people connect in romantic relationships.

Fisher’s contributions included the development of the Fisher Temperament Inventory and the creation of chemistry.com, a dating site tailored to her findings. Her annual “Singles in America” survey, conducted with the Kinsey Institute, provided insights into dating behaviors and preferences across different generations. Fisher’s work demonstrated that love profoundly influences our thoughts and behaviors, shaping how we connect with others in romantic contexts.

References

Fisher,H., Aron, A., Brown Lucy L. (2005). Romantic love: an fMRi study study of a neural mechanism for mate choice. Journal of Comparative Neurology 493 (1), 58-62.