月经周期阶段影响酒精工作记忆障碍工作记忆障碍
William J McGarrigle1, Annie K Griffith1, Michelle M Martel1
1Department of Psychology, University of Kentucky, Lexington, Kentucky, USA.
Alcohol, clinical & experimental research
|May 9, 2025
概括
与早期的卵泡期相比,女性在卵泡期晚期,当雌激醇 (E2) 高时,酒精诱导的工作记忆障碍较少. 这表明月经周期阶段对酒精有影响.
科学领域:
- 行为内分泌学行为内分泌学.
- 神经科学是一个神经科学.
- 生殖内分泌学 生殖内分泌学
背景情况:
- 雌激醇 (E2) 可能增强工作记忆,特别是在认知能力下降期间.
- 月经周期阶段的E2水平不同,可能会改变酒精对认知的影响.
研究的目的:
- 调查女性是否在高E2后期卵泡期相对于低E2早期卵泡期更容易受到酒精影响的工作记忆障碍.
主要方法:
- 在75名绝经前妇女中进行主体内设计.
- 在早期和晚期的卵泡阶段进行安慰剂控制的酒精治疗.
- 在饮酒后使用N-Back任务评估工作记忆.
主要成果:
- 在月经周期的两个阶段,酒精会影响工作记忆.
- 与早期的卵泡期相比,在晚期的卵泡期中,损伤明显不那么严重.
结论:
- 在晚期的卵泡期,女性对酒精对工作记忆的急性影响的脆弱性降低了,这可能是由于雌激素水平升高.
- 月经周期阶段不同地影响女性对酒精认知影响的敏感性.
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