Sökning: "social fear"

Visar resultat 1 - 5 av 318 avhandlingar innehållade orden social fear.

  1. 1. Social Phobia : The Family and the Brain

    Författare :Maria Tillfors; Christer Allgulander; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Anticipation; anxiety; avoidant personality disorder; family history; fear; neuroimaging; positron emission tomography; regional cerebral blood flow; social phobia; symptom provocation; Psykologi; Psychology; Psykologi; Psychology; psykologi;

    Sammanfattning : The present thesis investigated family history and neurobiology of social phobia. Social phobia is a disabling disorder characterized by a marked fear of scrutiny in a variety of social situations. LÄS MER

  3. 2. Bilden av den "hotfulla ungdomen" : Om ungdomsproblem och fastställandet och upprätthållandet av samhällets moraliska gränser

    Författare :Lars B Ohlsson; Socialhögskolan; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; youth delinquence; Youth gangs; deviance; judicial system; discourse; power; discretion; social construction; social control; social actor; arena; normalization; human service organizations.; moral boundaries; Social changes; theory of social work; Sociala förändringar; teorier om socialt arbete;

    Sammanfattning : The main aim of my dissertation is to investigate som conceptions, power relations, and practices in the discourse of youth problems. I have studied some of the actors that are involved in the social constructing of the "juvenile delinquent" such as the police, the judical system, the social service, the media, the general public and last but not least, the young people themselves. LÄS MER

  4. 3. Fear, Startle, and Fear-Potentiated Startle : Probing Emotion in the Human Brain

    Författare :Anna Pissiota; Mats Fredrikson; Scott Rauch; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; anxiety; attention; brain; fear; fear-potentiated startle; human; neuroimaging; positron emission tomography; posttraumatic stress disorder; regional cerebral blood flow; startle; startle habituation; symptom provocation; Psykologi; Psychology; Psykologi; Psychology; psykologi;

    Sammanfattning : The present thesis explored the neurobiological basis of three aspects of defense behaviors in humans. Positron emission tomography methodology was used, and changes in regional cerebral blood flow (rCBF) were measured as an index of neural activity. LÄS MER

  5. 4. Erasing Fear : Effect of Disrupting Fear Memory Reconsolidation on Central and Peripheral Nervous System Activity

    Författare :Thomas Ågren; Mats Fredrikson; Tomas Furmark; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Memory reconsolidation; fear conditioning; serotonin; dopamine; polymorphism; gene; exposure therapy; fMRI; amygdala;

    Sammanfattning : Fear memories, here defined as learned associations between a stimulus and a physiological fear reaction, are formed through fear conditioning. In animals, fear memories, present in the lateral amygdala, undergo reconsolidation after recall. LÄS MER

  7. 5. Livets sista boning : Anhörigskap, åldrande och död på sjukhem

    Författare :Anna Whitaker; Eva Jeppsson Grassman; Jan-Håkan Hansson; Britt Slagsvold; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; family; relative; care; elderly; dying; nursing homes; Social work; Socialt arbete; Older people and ageing;

    Sammanfattning : This thesis is based on an empirical study carried out as a case study at a nursing home ward in the region of Stockholm. The aim of this study is to describe and analyse the conditions of ageing and dying for the old persons living in a nursing home, as well as for their relatives. LÄS MER