If addictions and problematic behaviors arise from interactions between drugs, reward sequences, and natural learning sytems, then an explanation of clinically problematic conditions (such as the self-administration of drugs or problem gambling) requires an understanding of the neural systems that have evolved to allow an agent to make decisions. We hypothesize a unified decision-making system ...

Introduction: Breast cancer is one of the most common types of cancer in women with an increasing outbreak. The present study aimed to investigate the relationship between defensive styles and Islamic quality of life (QoL) with death obsession in women with breast cancer. Methods: This research was a correlational study. The statistical population of the study included 220 female patients with...

worry is considered as one of the shared cognitive components in generalized anxiety disorder (gad) and obsessive compulsive disorder (ocd). the study of cognitive factors influencing worry simultaneously has important implications for psychopathology. these factors have been discussed separately in different theoretical models. the aim of the present study was to investigate the simple and mul...

objective: recent studies on treating obsessive compulsive disorder (ocd) have investigated noninvasive brain stimulation techniques such as transcranial direct current stimulation (tdcs) to improve patients’ impaired emotion and cognition. however, such experiments have yielded mixed results, especially with respect to cognition. this study aimed to investigate whether anodal and cathodal tdcs...

In samples of Kuwaiti (n=460) and American (n=273) college students, the Reynolds Suicide Ideation Questionnaire (SIQ) proved to have good internal consistency and concurrent validity with measures of anxiety, optimism, pessimism, death obsession, obsession-compulsion, and ego-grasping. The SIQ was factorially complex in both samples, but the eight critical items showed a similar two-factor pat...