Studies by Ekman and colleagues suggest that
a. simulated facial emotional expression changes sympathetic activity.
b. fear and happiness produce similar changes in the autonomic nervous system.
c. simulated facial emotional expression changes parasympathetic activity.
d. different emotions are expressed in similar ways by the facial muscles.
e. emotions are determined by culture.
Question 2
With regard to facial emotional expression,
a. the sides of the face are equivalent during emotional expression.
b. positive emotions are more strongly displayed on the right side of the face.
c. negative emotions are more strongly displayed on the right side of the face.
d. positive emotions are more strongly expressed than are negative emotions.
e. negative emotional expressions are more intensely expressed on the left side of the face.
Side view of the cranium and facial bones.
The Procedure Used to Produce Conditioned Emotional Responses
Emotional Pathways in the Brain
Cross-Sectional Studies
Whole genome expression
Visualization of gap gene expression in a Drosophila embryo