نتایج جستجو برای: fear of abnormal
تعداد نتایج: 21173870 فیلتر نتایج به سال:
Background and Aims: Child’s oral health is believed to be related with maternal dental fear and anxiety. The purpose of the present study was to evaluate the relationship between the demographic status and maternal dental fear and anxiety and its effect on child’s dental caries. Materials and Methods: This descriptive and analytical study conducted among 374 mothers which had attended to pedi...
during the last two decades, extensive researches have been done on body image in adolescents. several psychological factors can affect fear or satisfaction of body image. the present study aims to investigate the role of predicting self-esteem about fear of body image in adolescents emphasizing social anxiety as a mediator variable. the present study is cross-sectional and correlational. the s...
Background & Aim: Effect of women's psychological status on delivery processes is proven. Studies showed that women who experience severe anxiety were more vulnerable for getting emergency cesarean, and physical and psychological complications. Cesarean section is a surgery in which a lot of complications may occur. As primiparous women experience more fear than the other women and also deliver...
BACKGROUND Despite knowledge of amygdala involvement in fear and anxiety, its contribution to the pathophysiology of obsessive-compulsive disorder (OCD) remains controversial. In the context of neuroimaging studies, it seems likely that the heterogeneity of the disorder might have contributed to a lack of consistent findings. AIMS To assess the influence of OCD symptom dimensions on amygdala ...
Background: One of the essential factors affecting the conditions of primigravid women is fear of childbirth that may be influenced by factors such as experiential avoidance, cognitive fusion, and difficulty in emotional regulation. Objective: The present study aimed to investigate the relationship between experiential avoidance, cognitive fusion, and emotional regulation difficulties with fea...
Psychophysiologic studies use air puff as an aversive stimulus to document abnormal fear conditioning in children of parents with anxiety disorders. This study used functional magnetic resonance imaging (fMRI) to examine changes in amygdala activity during air-puff conditioning among adults. Blood oxygen level-dependent (BOLD) signal was monitored in seven adults during 16 alternating presentat...
Most functional neuroimaging studies of panic disorder (PD) have focused on the resting state, and have explored PD in relation to healthy controls rather than in relation to other anxiety disorders. Here, PD patients, posttraumatic stress disorder (PTSD) patients, and healthy control subjects were studied with functional magnetic resonance imaging utilizing an instructed fear conditioning para...
The fear of crime is one of the most important subjects of sociology, urban studies, and criminology, because of its devastating effects on the lives of citizens. The present study aimed to investigate the factors affecting the fear of crime among Iranian citizens using meta-analysis method. For this purpose, the present study examined the articles on the fear of crime in Iran. After omitting ...
BACKGROUND Sickness during pregnancy is associated with an increased risk of offspring neurodevelopmental disorders. Rodent models have played a critical role in establishing causal relationships and identifying mechanisms of altered brain and behavior development in pups prenatally exposed to maternal immune activation (MIA). We recently developed a novel nonhuman primate model to bridge the g...
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