Psychology Commons^™

Effects Of Chronic Ethanol On Gaba(A) Receptors In The Vta, Ashley Nelson, Dr. Scot Steffensen

Journal of Undergraduate Research

The Centers for Disease Control and Prevention attributes approximately 80,000 deaths annually to excessive alcohol use (CDC), and alcohol consumption is the third leading cause of preventable deaths in the United States (Mokdad et al., 2004). These statistics do not even describe the detrimental effects alcohol addiction has on personal lives and families. The accepted model for addiction in the brain is a change in the normal regulation of the neurotransmitter dopamine (DA) in the mesolimbic pathway. Studying this pathway is important in developing treatments for addiction, which has implications to improve the lives of many suffering people. The primary …