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Social and Behavioral Sciences Commons

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Psychology

University of Massachusetts Amherst

Open Access Dissertations

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Alpha-amylase

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Full-Text Articles in Social and Behavioral Sciences

The Interaction Between Endogenous Cortisol And Salivary Alpha-Amylase Predicts Implicit Cognitive Bias In Young Women, Donna Ann Kreher Sep 2011

The Interaction Between Endogenous Cortisol And Salivary Alpha-Amylase Predicts Implicit Cognitive Bias In Young Women, Donna Ann Kreher

Open Access Dissertations

Both animal and human studies suggest that cognitive bias toward negative information, such as that observed in major depression, may arise through the interaction of cortisol (CORT) and norepinephrine (NE) within the amygdala. To date, there is no published account of the relationship between endogenous NE and CORT levels and cognitive bias. The present study examined salivary CORT and salivary alpha-amylase (sAA), an indirect measure of NE, in relation to masked affective priming of words in young female participants. Women with higher salivary CORT showed increased priming to negative word pairs only when sAA was also high; when sAA was …