Work

The neurobiology of addiction

Year: 2019

Type: article

Abstract: Substance and alcohol use disorders impose large health and economic burdens on individuals, families, communities, and society. Neither prevention nor treatment efforts are effective in all individuals. Results are often modest. Advances in neuroscience and addiction research have helped to describe the neurobiological changes that occur when a person transitions from recreational substance use to a substance use disorder or addiction. Understanding both the drivers and consequences of substance use in vulnerable populations, including those whose brains are still maturing, has revealed behavioral and biological characteristics that can increase risks of addiction. These findings are particularly timely, as law- and policymakers are tasked to reverse the ongoing opioid epidemic, as more states legalize marijuana, as new products including electronic cigarettes and newly designed abused substances enter the legal and illegal markets, and as "deaths of despair" from alcohol and drug misuse continue.

Source: Annals of the New York Academy of Sciences

DOI: 10.1111/nyas.13989

Authors: George R. Uhl, George F. Koob, Jennifer Cable

Institutions: New Mexico VA Health Care System, National Institutes of Health, National Institute on Alcohol Abuse and Alcoholism

Language: English

Topic: Neurotransmitter Receptor Influence on Behavior

Subfield: Cellular and Molecular Neuroscience

Field: Neuroscience

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $3,900