Though debated, it has been argued that self-face recognition is an indicator of consciousness of self typically called self-awareness. Evidence from behavioral and neuronal studies suggests that self-recognition is associated with activation in the right prefrontal cortex (PFC). Although previous studies have examined neurological correlates of deficits in self-recognition (e.g., autism, schizophrenia), the current study attempted to examine neurological correlates of inflated self-focus. Thus, this study used transcranial magnetic stimulation to assess neurological correlates of self-recognition in different regions of the PFC and to assess whether narcissistic personality traits would be correlated with reaction time (RT) among 11 healthy participants. It was found that RT for self-face identification was positively correlated with narcissistic personality traits (p = .034). It was also found that the interaction between brain region and RT for self-faces was significant after narcissism was controlled for, demonstrating an association between narcissistic traits and self-recognition (p = .036). The results support previous research indicating the right PFC is necessary for self-face recognition. Furthermore, increases in narcissistic traits decreased self-recognition RT, and self-recognition appeared to be mediated via right PFC regions.
objective: This study is conducted to determine the effect of ultrasonic therapy on alleviating paim as well as adhesions in women having endometriosis.
The aim of this study was to determine the effect of ultrasound (US) on extra subserosal and intramural uterine fibroids in vitro. A quasi-experimental, randomized, pre-post intervention study of physical therapy was conducted. Thirty women, who underwent myomectomy for subserosal or intramural fibroids with any leiomyomas' volumes in the operating room of Bab El-Sharia Hospital, participated in the study. Thirty uterine fibroids whose were collected from participants were randomly divided into three groups (I, II and III), and exposed to ultrasound therapy for 15, 30, and 45 minutes respectively. Leiomyomas volumes were measured using the fluid displacement method before and after the application of US. The samples were kept in saline solution immediately after their excision from operating room to be transferred to physical therapy department in same hospital to apply ultrasound therapy. Results of all study groups (I, II, and III) showed a statistically significant decrease in the volume of subserosal and intramural leiomyoma post US application (p>0.05). However, there was no statistically significant difference in the size of the subserosal and intramural leiomyoma between study groups (p<0.05). In conclusion, the ultrasound therapy is effective in shrinking the volume of subserosal and intramural leiomyomas without effect of long duration ultrasound therapy.
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