کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
920781 1473861 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sex commonalities and differences in the relationship between resilient personality and the intrinsic connectivity of the salience and default mode networks
ترجمه فارسی عنوان
مشترکات جنسی و تفاوت در رابطه بین شخصیت انعطاف پذیر و اتصال درونی شبکه های بزرگ و حالت پیش فرض
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


• Resilient personality is reflected insalience and DMN connectivity.
• Sex impacts resilience-related connectivity patterns.
• Women showed expanded anterior DMN connectivity with more resilient personality.
• Men showed expanded posterior DMN connectivity with more resilient personality.
• Insula-salience network connectivity related to resilience in both men and women.

Increased resilience is associated with better health outcomes and reduced morbidity in response to injury and homeostatic perturbations. Proper functioning of the salience network (SN) and modulation of the default mode network (DMN) by SN may play a role in adaptively responding to stress. Here, we demonstrate that resilient personality in healthy subjects is associated with SN and DMN connectivity patterns and that these patterns are influenced by sex. While connectivity of SN with several brain regions including right anterior insula was significantly associated with resilient personality in both men and women, results suggest that increased functional integration of anterior DMN preferentially benefits women while increased functional integration of posterior DMN preferentially benefits men in terms of resilience. These findings may relate to previous demonstrations that men and women engage different information processing and behavioral strategies to achieve resilience and highlight the importance of considering sex in resilience research.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Psychology - Volume 112, December 2015, Pages 107–115
نویسندگان
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