Brain Chemistry Insights

Loretta explores how understanding our brain's motivational chemicals—dopamine, serotonin, oxytocin, and endorphin—can reshape our approach to happiness. By examining animal behavior, she reveals that these chemicals drive survival instincts across species, highlighting the shared brain structures that influence our emotions. The size of the cortex plays a crucial role in our ability to manage impulses and learn from experiences, offering a fascinating perspective on human motivation.