نتایج جستجو برای: psychological causes
تعداد نتایج: 386414 فیلتر نتایج به سال:
Objective: The present study aimed to compare lay theories regarding drug addiction causes between Iranian and British people. Method: This was a study of causal and comparative method. The statistical population of this study included 100 Iranian people from Isfahan and 100 British people from London. The participants were selected and matched based on convenient sampling. The research instrum...
Deviance is a fundamental social construct because the members of society interpret its meaning and attribute to it. In our research we described causes that determine deviance (juvenile delinquency): internal/individual external / causes. The purpose was make comparison between psychological problems institutionalized adolescents with deviant behaviour those non-institutionalized behaviour.
burning mouth syndrome (bms) is a relatively common disease that can severely affect the quality of life of the patient. it causes chronic orofacial pain or oral burning sensation even in the absence of any detectable organic cause. the etiology of bms is complex and multifactorial. it has been associated with menopause, trigger events and even genetic polymorphisms. although its etiology remai...
exposure to stress leads to physiological changes called “stress response” which are the result of the changes in the adrenomedullary hormone system, hypothalamus-pituitary-adrenal (hpa) and sympathetic nervous system (sns) activity. in the present study, the effects of chronic physical and psychological stress and also the role of sympathetic system effects in stress on ischemia/reperfusion (i...
It has been reported that mental stress causes abnormality of spermiogram parameters. We investigated the effect of psychological stress on the L-arginine-nitric oxide (NO) pathway. Semen samples were collected from 29 healthy fourth semester medical students just before (stress) and 3 months after (non-stress) the final examinations. Psychological stress was measured by the State Anxiety Inven...
BACKGROUND In some hypertensive patients, psychological stress makes blood pressure difficult to control and causes physical symptoms such as headache or dizziness. We report the case of a hypertensive man whose psychological stress-induced increase in blood pressure was attenuated by cilnidipine. CASE PRESENTATION The patient (a 72-year-old man) had hypertension and was on antihypertensive t...
AIMS AND OBJECTIVES To examine patients' perceptions and experiences of noncardiac chest pain, within the framework of the common sense model. BACKGROUND Patients with noncardiac chest pain have good physical prognosis, but frequently suffer prolonged pain and psychological distress. The common sense model may provide a good framework for examining outcomes in patients with noncardiac chest p...
According to history, humans have never stopped fighting with each other and this endlessness and permanence of wars cannot have only external causes (threats) rather, it also has internal and psychological causes and identifying these causes is essential to reducing wars. The present study aimed to identify one of the psychological causes of the endlessness of human wars and assumed that war g...
objective: medically unexplained symptoms are physical symptoms, which cannot be explained by organic causes. this study aimed to investigate mental health in patients with medically unexplained physical symptoms. method: one hundred outpatients who were admitted to the electro diagnosis clinic of imam khomeini hospital, ahvaz/iran, participated in this study. data were collected using phy...
unfortunately, the prevalence of cesarean section has increased in recent years. whereas awareness of the prevalence and causes is inevitable for planning and effective interventions, so aim of this study has designed and conducted for reviewing of systematic prevalence and caesarean causes in iran. in this meta-analysis, the required information have been collected using several keywords which...
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