Neurotransmitters and Hormones: How Brain Chemistry Shapes Emotion and Behavior #3796887 (License: Personal Use)

This infographic depicts the human brain linked to four color-coded test tubes, each representing a major neurochemical: purple for dopamine (reward/motivation), blue for oxytocin (bonding/trust), red for serotonin (mood/stability), and orange for endorphins (pain relief/euphoria). Particles flowing from the tubes into the brain symbolize neurotransmitter release and signaling pathways that regulate emotion, behavior, and well-being. The stylized design simplifies complex neuroscience for educational or wellness-focused audiences.

Used on health, psychology, neuroscience, or self-improvement websites to explain brain chemistry in accessible terms; ideal for blog posts, infographics, or landing pages targeting users seeking to understand mental health, happiness, or behavioral science.