The Brain's Way of Healing, in detail
The Brain's Way of Healing is Norman Doidge's follow-up to The Brain That Changes Itself and extends its central argument: the brain retains significant capacity to reorganize itself throughout life, and this plasticity can be deliberately harnessed to treat conditions that conventional medicine has largely written off as permanent. Doidge is a psychiatrist, not a neuroscientist, and writes as a journalist examining clinicians and researchers who have achieved surprising results using movement, light, sound, and thought to drive brain change.
The book opens with a chapter on pain that remains its strongest section. Doidge examines the work of Michael Moskowitz, a pain specialist who, after suffering a water-skiing injury, used his own knowledge of neuroplasticity to retrain his brain's response to chronic pain. The key insight is that chronic pain involves a brain that has learned to generate a pain signal continuously — it is a form of neural habit. If pain is a learned pattern rather than a structural fact, it can in principle be unlearned. Moskowitz taught himself to visualize his brain areas associated with pain shrinking whenever pain spiked, and over months reduced a severe chronic pain condition that conventional treatments had not touched.
Subsequent chapters examine movement-based treatments for Parkinson's disease, light therapy for stroke and brain injury, and sound-based interventions for developmental disorders. Doidge profiles researchers and clinicians who have worked outside the mainstream and achieved results — results that have, in some cases, been replicated and are now closer to accepted practice than they were when the book was written. The tone throughout is enthusiastic, perhaps overly so: Doidge rarely engages seriously with null results or failed replication attempts.
The book's weakness is its selectivity. Every case study is successful. The implicit argument — that neuroplasticity can treat most conditions if you apply it correctly — is never subjected to the kind of stress-testing that would allow a reader to calibrate how broadly applicable these approaches actually are. Read critically and alongside mainstream clinical literature, it is a valuable survey of an emerging field. Read uncritically, it risks giving chronically ill patients unrealistic expectations about what motivated self-treatment can accomplish.
The big ideas
- 1.
Neuroplasticity — the brain's capacity to reorganize in response to experience — extends throughout life, not just childhood, and applies to recovery from illness and injury, not just learning.
- 2.
Chronic pain is often a learned pattern in the brain rather than a direct signal from damaged tissue. The brain can in some cases be retrained to reduce or eliminate it through deliberate mental and physical practice.
- 3.
Movement is one of the most powerful stimuli for brain change. Activities that require novel, complex coordination — not just repetitive exercise — appear to be especially potent.