by Jordan W. Smoller. (Get the Book)Enlisting research in evolutionary biology, genetics, and psychology, along with advances in molecular neuroscience and neuroimaging, Harvard psychiatrist Smoller redefines the biology of normal. Genetic variation, natural selection, environment, and unique individual experiences coalesce in molding our social and emotional selves. He considers the neural basis of social cognition, empathy, and even love, both the romantic and maternal varieties. Smoller maps out the biology of disgust, resiliency, and fear and then correlates these phenomena with anatomical areas of the brain the insula, hippocampus, and amygdala, respectively. We learn that our memories get resculpted. And that oxytocin, a peptide hormone consisting of a measly nine amino acids, works like a love potion in women and also stimulates trust. In the fetching chapter The Brain of the Beholder: Beauty and Sexual Attraction, we find out that evolution seems to favor symmetrical facial features and statistically middling appearances rather than an exotic visage. In the worlds of psychiatry and neuroscience, normal is hardly average nor necessarily an ideal state but, rather, a landscape of human possibility. --Booklist
