Not just a four-letter word: The role of neuroendocrine factors in romantic love

The dopamine reward pathway

Introduction In his poem ‘Love’s Trinity’, Victorian poet laureate Alfred Austin presents a holistic view of love, describing its impact on both our psyche and physiology:1,2 ‘Soul, heart, and body, we thus singly name, Are not in love divisible and distinct, But each with each inseparably link’d’ (A Austin).3 Romantic love has influenced literature and […]