Muriel A. Hagenaars

Alpha-Amylase increases predict a freezing-like response and cortical alpha oscillations

The paper investigates the relationship between sympathetic nervous activity, measured via salivary alpha-amylase, and changes in alpha power and freezing-like behavior during exposure to affective stimuli.

Gamma Oscillations and Emotional Memory

The paper investigates whether gamma activity is stronger for later remembered compared to forgotten emotional pictures and finds it is enhanced for remembered pictures, especially arousing ones.