background: the majority of individuals who visit the dentist are anxious. they are usually capable of controlling their anxiety. however, this fear sometimes creates great problems for the patient and dentist such as lack of visiting the dentist for treatment, incorrect diagnosis due to lack of appropriate communication between the patient and dentist, and finally, reduction of oral health lev...

the purpose of the present study was to determine the role of medial prefrontal cortex (mpfc) dopaminergic system in fear conditioning response considering individual differences. animals were initially counterbalanced and classified based on open field test, and then were given a single infusion of the dopamine agonist, amphetamine (amph) and antagonist, clozapine (clz) into the medial prefron...

mental health in adolescents is influenced by several factors. body image is one of the factors in predicting mental health. moreover, it affects social communication and creates the social anxiety. the present study is cross-sectional and correlational. the statistical population is the guidance and high school students in shiraz in 2013-2014 that 180 students include 101 girls and 79 boys wer...

background: fear of falling is not only a risk factor for falls, but it is also an important clinical predictor of functional decline in older adults. this study identified sex differences in fear of falling and related factors in older adults with low grip strength. methods: the data of 902 older adults from the 2012 korean national survey, conducted as a research project by the korea employme...

success is satisfactory for any athlete. however, some athletes will face anxietyin novel circumstances and fear of future will prevent them from improving. fearof failure is accompanied with stress and adaptation to stress is the most importantissue for an effective decision. the aim of this study was to examine validity andreliability of performance failure appraisal inventory (pfai). for thi...

according to the importance of entrepreneurship, as an engine of economic growth, recognizing the factors that influence business performance is of paramount important. since entrepreneurship is a cognitive process and fear affects it, the present study explores the effect of entrepreneur s’ perceived fear on their personal and business performance. the research is applied in intend and employs...

Introduction: The basolateral amygdala (BLA) and infralimbic area (IL) of the medial prefrontal cortex (mPFC) are two interconnected brain structures that mediate both fear memory expression and extinction. Besides the well-known role of the BLA in the acquisition and expression of fear memory, projections from IL to BLA inhibit fear expression and have a critical role in fear extinction. Howev...

social phobia is characterized by a fear of negative evaluation within social or performance situations, where individuals believe that they are under scrutiny and may be embarrassed (american psychiatric association, 2013). the present study was carried out to examine the effectiveness of mindfulness and acceptance-based group therapy on decreasing fears of scrutiny by others in patients with ...

synonymy is a common phenomenon among different languages. the linguists of the world have had various views about it. thus, first this issue is put to survey among arabic linguists and then its scope in the holy qur’ān is discussed. the phenomenon of synonymy has its proponents and opponents, each having their own reasons. this disagreement stems from the lack of a comprehensive and exclusive ...