منابع مشابه
The Addicted Brain
example is inflammation: perhaps the simplest form of pathology. It has well defined characteristics which, for many of the old continent, were described in latin: rubor, tumor, calor, dolor, and functio lesa. When these characteristics are present, the pathology/disease can be diagnosed. If it occurs in the lung it will indicate pneumonia, in the kidney nephritis etc. Likewise, a brain chronic...
متن کاملThe addicted brain.
ERIC J. NESTLER and ROBERT C. MALENKA study the molecular basis of drug addiction. Nestler, professor in and chair of the department of psychiatry at the University of Texas Southwestern Medical Center at Dallas, was elected to the Institute of Medicine in 1998. Malenka, professor of psychiatry and behavioral sciences at the Stanford University School of Medicine, joined the faculty there after...
متن کاملImaging the Addicted Human Brain
Modern imaging techniques enable researchers to observe drug actions and consequences as they occur and persist in the brains of abusing and addicted individuals. This article presents the five most commonly used techniques, explains how each produces images, and describes how researchers interpret them. The authors give examples of key findings illustrating how each technique has extended and ...
متن کاملMemory Systems and the Addicted Brain
The view that anatomically distinct memory systems differentially contribute to the development of drug addiction and relapse has received extensive support. The present brief review revisits this hypothesis as it was originally proposed 20 years ago (1) and highlights several recent developments. Extensive research employing a variety of animal learning paradigms indicates that dissociable neu...
متن کاملAddicted to Food, Hungry for Drugs
There is a growing consensus among neuroscientists that people can become addicted to food, and that at least some cases of obesity have addiction as their cause. By contrast, the rest of the world continues to see obesity as either a disease of the metabolism, or as a reckless case of self-harm. Among obesity researchers, there has been a lively debate on the issue of whether obesity ought to ...
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ژورنال
عنوان ژورنال: Neuropsychopharmacology
سال: 2019
ISSN: 0893-133X,1740-634X
DOI: 10.1038/s41386-019-0465-x