THE NEUROSCIENCE OF YOU

A professor of neuroscience, psychology, and linguistics examines how our brains inspire individual behaviors, thoughts, and actions.

During the first year of the pandemic, Prat, along with millions of others, traded her daily routine for the “pervasive anxiety” of quarantine. The stressful situation inspired the author to delve deeper into individual brain operation and management. The result is a fascinating reverse-engineered exploration of brain design and how methods of thought and behavior are unique to each individual, creating “the story of you.” Prat begins with an informative, congenial introduction to the numerous internal “design features” driving the two “lopsided” sides of our brains and how this asymmetry (along with outside chemicals like caffeine or prescription drugs) shapes its complex neurochemistry. She addresses how the largely “misunderstood” connection between nature and nurture actually creates habit-driven personalities and identities. Moving into how outward factors influence brainpower, Prat details how a brain adapts to changing or challenging environments and how those factors affect one’s ability to focus and create an “understanding of reality through a lens shaped by your life experiences.” The author also includes a series of hands-on evaluative “assessments” for readers who want to tailor her explanations to their own brain design. One evaluation can help a reader determine if they are “a chooser or an avoider.” Furthermore, Prat sheds new light on contemporary research on topics like the “biological pretzel that is epigenetics,” a discipline that can show, for example, how “environmental experiences can create chemical changes in our DNA.” Numerous candidly written footnotes add comedic flair to the narrative, which will be appreciated by readers eager but intimidated to learn how and why their brains generate thoughts, feelings, and decision-making patterns. While Prat doesn’t aim to provide specific diagnoses for mental illnesses, she shines a positive light on how the brain operates from the inside out and from the outside in.

An informal, highly accessible tour of neuroscience for general readers.