If you have been told that electrical stimulation will not work for your muscles, or if you have tried a standard device and found that nothing happened, this part of the book explains why. The answer is not that your muscles are beyond help. It is that a denervated muscle, a muscle that has lost its nerve supply, is a fundamentally different tissue from a normal muscle. It requires a different type of electrical stimulation, and understanding why is the foundation for everything that follows.
Chapter 1 explains what has happened to your muscles: how normal muscle works and what changes when the nerve supply is lost. Chapter 2 examines how nerve injury and recovery work, including the critical concept of a "race against time" between nerve regrowth and muscle deterioration. Chapter 3 provides a brief history of electrical stimulation for denervated muscle, from its origins over two centuries ago to the modern evidence that underpins today's treatment.
The chapters are sequenced deliberately. You need to understand what has happened to the tissue before you can understand the treatment. And understanding the history helps explain why this field carries both genuine promise and a legacy of scepticism that has sometimes prevented people from receiving the help they need.