Facial expressions of emotion involve a physical component of morphological changes in a
face and an affective component conveying information about the expresser's internal …

Higher level cognitive processes are characteristically human. Until recently, these
processes were studied in a vacuum, separately from theaffective system, as if they were …

Emotion is a significant parameter in daily life and is considered an important factor for
human interactions. The human-machine interactions and their advanced stages like …

Objectives The present study explored the effects of two prebiotics on the secretion of the
stress hormone, cortisol and emotional processing in healthy volunteers. Methods Forty-five …

The distinction between positive and negative emotions is fundamental in emotion models.
Intriguingly, neurobiological work suggests shared mechanisms across positive and …

Recognizing emotion from facial expressions draws on diverse psychological processes
implemented in a large array of neural structures. Studies using evoked potentials, lesions …

Once signed languages are recognized as natural human languages, a world of exploration
opens up. Signed languages provide a powerful tool for investigating the nature of human …

Objective: Extensive work implicates abnormal amygdala activation in emotional facial
expression processing in adults with callous-unemotional traits. However, no research has …

The present research examines visual perception of emotion in both typical and atypical
development. To examine the processes by which perceptual mechanisms become attuned …

For over 60 years, ideas about emotion in neuroscience and psychology have been
dominated by a debate on whether emotion can be encompassed within a single, unifying …