Structure-Function Relationships behind the Phenomenon of Cognitive Resilience in Neurology : Insights for Neuroscience and Medicine
المؤلف
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-28، 28ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-03
دولة النشر
مصر
عدد الصفحات
28
التخصصات الرئيسية
الملخص EN
The phenomenon of cognitive resilience, that is, the dynamical preservation of normal functions despite neurological disorders, demonstrates that cognition can be highly robust to devastating brain injury.
Here, cognitive resilience is considered across a range of neurological conditions.
Simple computational models of structure-function relationships are used to discuss hypotheses about the neural mechanisms of resilience.
Resilience expresses functional redundancies in brain networks and suggests a process of dynamic rerouting of brain signals.
This process is underlined by a global renormalization of effective connectivity, capable of restoring information transfer between spared brain structures via alternate pathways.
Local mechanisms of synaptic plasticity mediate the renormalization at the lowest level of implementation, but it is also driven by top-down cognition, with a key role of self-awareness in fostering resilience.
The presence of abstraction layers in brain computation and networking is hypothesized to account for the renormalization process.
Future research directions and challenges are discussed regarding the understanding and control of resilience based on multimodal neuroimaging and computational neuroscience.
The study of resilience will illuminate ways by which the brain can overcome adversity and help inform prevention and treatment strategies.
It is relevant to combating the negative neuropsychological impact of aging and fostering cognitive enhancement.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rudrauf, David. 2014. Structure-Function Relationships behind the Phenomenon of Cognitive Resilience in Neurology : Insights for Neuroscience and Medicine. Advances in Neuroscience،Vol. 2014, no. 2014, pp.1-28.
https://search.emarefa.net/detail/BIM-473504
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rudrauf, David. Structure-Function Relationships behind the Phenomenon of Cognitive Resilience in Neurology : Insights for Neuroscience and Medicine. Advances in Neuroscience No. 2014 (2014), pp.1-28.
https://search.emarefa.net/detail/BIM-473504
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rudrauf, David. Structure-Function Relationships behind the Phenomenon of Cognitive Resilience in Neurology : Insights for Neuroscience and Medicine. Advances in Neuroscience. 2014. Vol. 2014, no. 2014, pp.1-28.
https://search.emarefa.net/detail/BIM-473504
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-473504
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر