How Your Brain Chooses Your Crush

About this video

• Video Title: How Your Brain Chooses Your Crush
• Channel: BrainSnack2Go
• Speakers: None listed
• Duration: 00:05:02

Overview

This video explores the science behind attraction and how our brains determine who we develop crushes on. It breaks down the process into biological drives, psychological effects, and chemical reactions, while also acknowledging the inexplicable "X Factor" and the concept of attraction growing over time.

Key takeaways

• The Biological Trio: Attraction is driven by three main biological systems: Lust (primal hormone-driven desire), Attraction (euphoric feelings driven by dopamine), and Attachment (long-term bonding facilitated by oxytocin and vasopressin). These systems can operate independently or together.
• Familiarity Breeds Attraction: The "Mere Exposure Effect" suggests that we are more likely to develop feelings for people we see frequently. Additionally, we may unconsciously seek partners who exhibit familiar behaviors or emotional patterns, often reminiscent of our parents. The "matching hypothesis" also indicates a tendency to pair with those of similar attractiveness, values, and personality.
• The Chemistry of Crushes: Key neurotransmitters play a significant role. Dopamine creates feelings of happiness and addiction, norepinephrine causes physical reactions like a racing heart and sweaty palms, and a drop in serotonin leads to obsessive thoughts about the crush.
• The "X Factor" and Slow Burn: Attraction isn't purely scientific; the "X Factor" represents an inexplicable click or connection between two people. Furthermore, attraction can develop over time through the "Slow Burn Effect," where increased time spent with someone can lead to growing affection, even if initial attraction wasn't present.