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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
The Impact Of Stress On Risk Perceptions And Risk Behaviors, Gabriel Andrew Frietze
The Impact Of Stress On Risk Perceptions And Risk Behaviors, Gabriel Andrew Frietze
Open Access Theses & Dissertations
As the national conversation regarding the legalization of marijuana in the United States continues to emerge as a pressing issue, the rates of simultaneous marijuana and alcohol consumption prior to driving are likely to rise. Research suggests that alcohol and marijuana consumed independently at low levels results in minimal impairment on driving performance. Conversely, driving performance is dramatically impaired when small amounts of marijuana and alcohol are simultaneously consumed. The current study investigated the impact of social stress on the perceived risk of Driving Under the Influence of Small Amounts of Marijuana and Alcohol (DUI-SAMA). In addition, the current study …
The Role Of The Dopamine/Ecdysteroid Receptor Dopecr In Ethanol Induced Behavioral Disinhibition, Gissel Pryscilla Aranda
The Role Of The Dopamine/Ecdysteroid Receptor Dopecr In Ethanol Induced Behavioral Disinhibition, Gissel Pryscilla Aranda
Open Access Theses & Dissertations
Ethanol, a main active ingredient of alcoholic beverages, exerts numerous effects on behavior through its interaction with diverse membrane and signaling molecules and effector cells. The effects include lack of motor control, behavioral disinhibition, tolerance, sensitization and addiction. In particular, behavioral disinhibition is typically associated with heavy drinking and can lead to detrimental consequences such as car accidents, violent rages, risky sexual behavior and illegal substance abuse. This research aimed to clarify the neural elements and cellular mechanisms underlying behavioral disinhibition induced by ethanol. The neurotransmitter dopamine (DA) is implicated in ethanol-induced behavioral disinhibition (Van Gaalen et al., 2006). To …