Drugs, Brains, and Behavior: The Science of Addiction
What parts of the brain are affected by drug use? Drugs can alter important brain areas that are necessary for life-sustaining functions and can drive the compulsive drug use that marks addiction. Brain areas affected by drug use include:
THE NEUROBIOLOGY OF SUBSTANCE USE, MISUSE, AND ADDICTION
Well-supported scientific evidence shows that disruptions in three areas of the brain are particularly important in the onset, development, and maintenance of substance use disorders: the basal ganglia, the extended amygdala, and the prefrontal cortex.
Addiction and the Brain - Psychology Today
The brain chemical that plays a starring role in addiction is the neurotransmitter dopamine.
Addiction as a brain disease revised: why it still matters, and the ...
Feb 22, 2021 · We provide arguments to support this view, discuss why apparently spontaneous remission does not negate it, and how seemingly compulsive behaviors can co-exist with the sensitivity to alternative...
Neurobiologic Advances from the Brain Disease Model of Addiction
Jan 28, 2016 · Here we review recent advances in the neurobiology of addiction to clarify the link between addiction and brain function and to broaden the understanding of addiction as a brain disease.
The neurobiology of drug addiction: cross-species insights into …
Aug 18, 2021 · Here we review the neuroimaging evidence in humans and non-human primates to demonstrate the involvement of the prefrontal cortex in emotional, cognitive, and behavioral alterations in drug...
Neuroscience of Addiction: Relevance to Prevention and Treatment
Apr 25, 2018 · The delineation of the various brain circuits and neurotransmitters (dopamine, glutamate, dynorphin, enkephalin, GABA, serotonin) that contribute to addiction has helped identify potential targets for addiction treatment (see below).
Brain Change in Addiction as Learning, Not Disease
Oct 12, 2018 · In this review, I examine addiction within a learning framework, informed by classic and contemporary cognitive principles, which can incorporate the brain changes seen in addiction without...
Drugs, Brains, and Behavior: The Science of Addiction
2 days ago · Groundbreaking discoveries about the brain have revolutionized our understanding of compulsive drug use, enabling us to respond effectively to the problem. As a result of scientific research, we know that addiction is a medical disorder …
Editorial: Addiction and the brain: current knowledge, methods, …
Dec 20, 2023 · Addiction is commonly considered a disorder that affects the brain and changes behavior. Substance use disorders, among the leading causes of death and disability (1), continue to be major public health challenges.
- Some results have been removed