Custom Search

ANXIETY HOME Brain Upgrade Neurotechnology Fear in Mind Medical Dictionary Brain Facts How 1 to 10



Brain Upgrade|Neurotechnology| Medical Dictionary|How 1 to 10





Social anxiety disorder

Genetic factors seem to play a role in social phobia. Based on family and twin studies, the risk for social phobia appears to be moderately heritable.

Social phobia can be initiated by traumatic social experience (eg, embarrassment) or by social skills deficits that produce recurring negative experiences. A hypersensitivity to rejection, perhaps related to serotonergic or dopaminergic dysfunction, is present. Current thought is that social phobia appears to be an interaction between biological and genetic factors and environmental events. A psychoanalyst would likely conceptualize social anxiety as a symptom of a deeper conflict-for instance, low self-esteem or unresolved conflicts with internal objects.

A behaviorist would see phobia as a learned, conditioned response resulting from a past association with a situation with negative emotional valence at the time of association (eg, social situations are avoided because intense anxiety was originally experienced in that setting). Even if no danger is posed in most social encounters, an avoidance response has been linked to these situations. Treatment from this perspective aims to weaken and eventually separate the specific response from the stimulus.

Specific phobia

Genetic factors seem to play a role in specific phobia as well (eg, in blood-injury phobia), and the risk for such phobias also seems to be moderately heritable. In addition, specific phobia can be acquired by conditioning, modeling, or traumatic experience.

Agoraphobia

Agoraphobia may be the result of repeat, unexpected panic attacks, which, in turn, may be linked to cognitive distortions, conditioned responses, and/or abnormalities in noradrenergic, serotonergic, or GABA-related neurotransmission.

Custom Search

ANXIETY HOME Brain Foods Skin Care Neurotechnology Fear in Mind Brain Facts How 1 to 10