The Body’s Wiring: The Hidden Nervous System That Lets You Move, Feel, Breathe—and Be You (Neuromuscular Expert Series)

What happens when the body’s electrical system begins to fail?

A hand loses its grip. A foot refuses to lift. Muscles weaken without warning. Sensations disappear, or pain arrives where there should be none. Everyday actions—walking, swallowing, smiling, breathing—suddenly become difficult, mysterious, or impossible.

Behind these changes lies an extraordinary network of nerves, muscles, and electrical signals that most of us never think about until something goes wrong.

In The Body’s Wiring, neurologist and neuromuscular medicine specialist Nivedita U. Jerath, MD, MS, takes readers inside this hidden world, exploring how the nervous system controls movement, carries sensation, and connects the brain to the rest of the body.

Through compelling medical mysteries, accessible neuroscience, and patient-centered storytelling, Dr. Jerath reveals how physicians investigate unexplained weakness, numbness, muscle symptoms, and disorders of the peripheral nervous system.

Each chapter begins with a question about the human body. Why does a person suddenly lose strength? How can damaged nerves disrupt movement while leaving the mind perfectly clear? What happens when the immune system attacks the body’s own communication pathways? And how can a careful examination uncover clues that even sophisticated tests may initially miss?

Along the way, readers discover the science behind nerve signals, muscle contraction, neurological examinations, electromyography, and the remarkable process of finding a diagnosis.

But The Body’s Wiring is more than a book about neurological disease.

It is a journey into the fragile, intricate systems that make ordinary life possible—and the resilience of people learning to live when those systems change.

Written for curious readers, patients, families, medical students, and healthcare professionals, this book makes complex neuromuscular medicine understandable without losing the human stories at its heart.

After reading The Body’s Wiring, you may never take a single step, a simple touch, or the strength of your own hands for granted again.