The ability to assess emotionality is important within animal welfare research. Yet, for farm animals, few tests of emotionality have been well validated. Here we investigated the construct validity of behavioural measures of pig emotionality in an open-field test by manipulating the experiences of pigs in three ways. In Experiment One (pharmacological manipulation), pigs pre-treated with Azape...

Introduction: Eye movement desensitization and reprocessing (EMDR) therapy is an evidence-based treatment for post-traumatic stress disorder (PTSD). A key element of this therapy is simultaneously recalling an emotionally disturbing memory and performing a dual task that loads working memory. Memories targeted with this therapy are mainly visual, though there is some evidence that auditory memo...

We explored brain activation associated with negative emotionality, during an associative memory task that involved the encoding and retrieval of word pairs. Participants were instructed to memorize word pairs and subsequently retrieve them. The word pairs consisted of either emotional or neutral words. Significant hippocampal activation was observed during both encoding and retrieval of the ne...

This study examined the nature of the anxiety reduction resulting from the administration of a film designed to reduce anxiety about snakes. One-hundred-sixty high school seniors viewed either a modeling film or a control film. As expected, the modeling group, compared to control subjects, experienced significantly greater decrements on self-report measures of anxiety and avoidance of snakes an...

PURPOSE The relationship between dental fear and temperament in children was investigated in 124 Swedish children aged 5-7 and 10-12 years. They represented dentally fearful (65) and not fearful (81) children, and were drawn from a larger population-based patient pod. The aims of the investigation were to study the relationships between temperament on one hand, and dental fear and dental behavi...

Ninety-five F% mice were tested for 1 mo. on a variety of tests of emotionality and activity; and for a second month they were given a choice of tap water or 10% ethanol for fluid consumption. Forty-two measures from emotionality testing were correlated with 30 readings of alcohol consumption and 30 readings of water consumption. Absolute consumption of alcohol and the relationship between emot...

Human personality has brain correlates that exert manifold influences on biological processes. This study investigates relations between emotional personality and heart activity. Our data demonstrate that emotional personality is related to a specific cardiac amplitude signature in the resting electrocardiogram (ECG). Two experiments using functional magnetic resonance imaging show that this si...