The Brain that Changes Itself

Résumé du livre

Norman Doidge is a psychiatrist, psychoanalyst and researcher at the Columbia University Center for Psychoanalytic Training and Research and the University of Toronto’s Department of Psychiatry. His work has been published in many popular media outlets including The Wall Street Journal, TIME and The Guardian. Doidge has appeared frequently on TV and radio and is a New York Times bestselling author.

Brain plasticity not only aids in skill recovery but also shapes aspects like sexual preferences, influenced by psychological factors and early experiences. Regions like the hypothalamus and amygdala play a key role, with preferences evolving through exposure to new stimuli, such as modern pornography, which can activate latent desires and form new neural pathways. Similarly, neuroplasticity offers solutions for phantom pain, where techniques like V. S. Ramachandran’s mirror box help rewire the brain’s perception, as seen in Philip Martinez’s successful pain relief. Imagination also demonstrates the brain’s adaptability, with Alvaro Pascual-Leone’s research showing that visualization can produce physical changes and improve performance, comparable to actual practice. For conditions like OCD, understanding brain flexibility has led to therapies that redirect focus to new activities, forming stronger neural pathways to override persistent worry. Even psychotherapy, rooted in Freud’s early theories of mental flexibility, utilizes the brain’s malleability to reframe traumatic memories and foster emotional healing, as exemplified by Mr. L., who overcame decades of depression to form meaningful relationships. These examples underscore the brain’s remarkable capacity for transformation across various challenges.

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