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A facial expression database is a collection of images or video clips with facial expressions of a range of emotions. Well-annotated ( emotion -tagged) media content of facial behavior is essential for training, testing, and validation of algorithms for the development of expression recognition systems .
Japanese manga has developed a visual language or iconography for expressing emotion and other internal character states. This drawing style has also migrated into anime, as many manga are adapted into television shows and films and some of the well-known animation studios are founded by manga artists.
In particular, the function, expression, and meaning of different emotions are hypothesized to be biologically distinct from one another. A theme common to many basic emotions theories is that there should be functional signatures that distinguish different emotions: we should be able to tell what emotion a person is feeling by looking at his ...
The universality hypothesis is the assumption that certain facial expressions and face-related acts or events are signals of specific emotions (happiness with laughter and smiling, sadness with tears, anger with a clenched jaw, fear with a grimace, or gurn, surprise with raised eyebrows and wide eyes along with a slight retraction of the ears ...
However, research has shown venting to be a less effective method of emotional regulation. Research participants asked to draw either an image related to a sad movie they just watched, or a neutral house, demonstrated less negative mood after the neutral drawing. [26] Venting drawings did improve negative mood more than no drawing activity. [26]
In fear conditioning, the main circuits that are involved are the sensory areas that process the conditioned and unconditioned stimuli, certain regions of the amygdala that undergo plasticity (or long-term potentiation) during learning, and the regions that bear an effect on the expression of specific conditioned responses. These pathways ...
Conditioned fear is the framework used to explain the behavior produced when an originally neutral stimulus is consistently paired with a stimulus that evokes fear. The amygdala represents a core fear system in the human body, which is involved in the expression of conditioned fear.
Spotligectophobia, scopophobia, scoptophobia, or ophthalmophobia, is an anxiety disorder characterized by an excessive fear of being stared at in public or stared at by others. [1] Similar phobias include erythrophobia, the fear of blushing. Scopophobia is also commonly associated with schizophrenia and other psychiatric disorders. Often ...