title: Functional neuroimaging studies of the effects of psychotherapy.
abstract: It has been long established that psychological interventions can markedly alter patients' thinking patterns, beliefs, attitudes, emotional states, and behaviors. Little was known about the neural mechanisms mediating such alterations before the advent of functional neuroimaging techniques. Since the turn of the new millenium, several functional neuroimaging studies have been conducted to tackle this important issue. Some of these studies have explored the neural impact of various forms of psychotherapy in individuals with major depressive disorder. Other neuroimaging studies have investigated the effects of psychological interventions for anxiety disorders. I review these studies in the present article, and discuss the putative neural mechanisms of change in psychotherapy. The findings of these studies suggest that mental and behavioral changes occurring during psychotherapeutic interventions can lead to a normalization of functional brain activity at a global level.
authors.affiliation: Laboratory for Advances in Consciousness and Health, Department of Psychology, The University of Arizona, Tucson, Arizona, USA.
authors.forename: Mario
authors.initials: M
authors.lastname: Beauregard
mesh_terms: D001921:Brain / Q000502:physiology*; D059907:Functional Neuroimaging; D006801:Humans; D011613:Psychotherapy
keywords: anxiety disorder; brain; major depressive disorder; neuroimaging; psychotherapy
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