Examining the role of ovarian hormones in the association between worry and working memory across the menstrual cycle

PSYCHONEUROENDOCRINOLOGY

卷:131

Article

Gloe, Lilianne M.¹  Kashy, Deborah A.¹  Jacobs, Emily G.²  Klump, Kelly L.¹  Moser, Jason S.¹ 

[1] Michigan State Univ, E Lansing, MI 48824 USA

[2] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA

关键词: Anxiety;    Worry;    Working memory;    Estradiol;    Progesterone;    Menstrual cycle;   

DOI  :  10.1016/j.psyneuen.2021.105285

来源: Elsevier

【 摘 要 】

Previous research indicates that worry is associated with poorer working memory performance. Moreover, prior work demonstrates that estradiol relates to both worry and working memory performance. In the present study, we sought to further examine interrelations between worry, estradiol and working memory by testing whether estradiol moderates the association between worry and working memory in females. We hypothesized that worry would be associated with poorer working memory performance at higher levels of estradiol. We also conducted exploratory analyses to examine the role of progesterone as a moderator of the association between worry and working memory. Participants were 97 naturally-cycling females who attended four lab sessions across their menstrual cycles. Consistent with predictions, higher average levels of worry were associated with lower working memory accuracy on particularly difficult trials when average levels of estradiol were also high. The same association between higher worry and lower working memory accuracy emerged when average levels of progesterone were high. Findings highlight the importance of considering ovarian hormones in future studies and current theories of anxiety and cognition.

【 授权许可】

Free