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Multiple Electrophysiological Markers of Visual-Attentional Processing in a Novel Task Directed toward Clinical Use
المؤلفون المشاركون
Jolicoeur, Pierre
McKerral, Michelle
Bolduc-Teasdale, Julie
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-11-24
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Individuals who have sustained a mild brain injury (e.g., mild traumatic brain injury or mild cerebrovascular stroke) are at risk to show persistent cognitive symptoms (attention and memory) after the acute postinjury phase.
Although studies have shown that those patients perform normally on neuropsychological tests, cognitive symptoms remain present, and there is a need for more precise diagnostic tools.
The aim of this study was to develop precise and sensitive markers for the diagnosis of post brain injury deficits in visual and attentional functions which could be easily translated in a clinical setting.
Using electrophysiology, we have developed a task that allows the tracking of the processes involved in the deployment of visual spatial attention from early stages of visual treatment (N1, P1, N2, and P2) to higher levels of cognitive processing (no-go N2, P3a, P3b, N2pc, SPCN).
This study presents a description of this protocol and its validation in 19 normal participants.
Results indicated the statistically significant presence of all ERPs aimed to be elicited by this novel task.
This task could allow clinicians to track the recovery of the mechanisms involved in the deployment of visual-attentional processing, contributing to better diagnosis and treatment management for persons who suffer a brain injury.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bolduc-Teasdale, Julie& Jolicoeur, Pierre& McKerral, Michelle. 2012. Multiple Electrophysiological Markers of Visual-Attentional Processing in a Novel Task Directed toward Clinical Use. Journal of Ophthalmology،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-485604
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bolduc-Teasdale, Julie…[et al.]. Multiple Electrophysiological Markers of Visual-Attentional Processing in a Novel Task Directed toward Clinical Use. Journal of Ophthalmology No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-485604
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bolduc-Teasdale, Julie& Jolicoeur, Pierre& McKerral, Michelle. Multiple Electrophysiological Markers of Visual-Attentional Processing in a Novel Task Directed toward Clinical Use. Journal of Ophthalmology. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-485604
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-485604
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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