کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6269563 1614651 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Computational NeuroscienceDevelopment and initial assessment of a new paradigm for assessing cognitive and motor inhibition: The bimodal virtual-reality Stroop
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
Computational NeuroscienceDevelopment and initial assessment of a new paradigm for assessing cognitive and motor inhibition: The bimodal virtual-reality Stroop
چکیده انگلیسی

Assessing and predicting inhibition in adults is a common assignment for clinicians. However, there is no single measure of inhibition that is complete, sensitive and enjoyable. The main goal of this study was to develop a virtual reality neuropsychological task (the bimodal VR-Stroop) capable of measuring both cognitive (control of internal and external interference) and motor inhibition (a go no-go paradigm with reaction time variation, commission errors and omissions). Preliminary data obtained with 71 healthy adult participants confirmed that the VR-Stroop is capable of eliciting the Stroop effect with bimodal stimuli. Initial validation data also suggested that measures of the VR-Stroop significantly correlate with measures of the Elevator counting with distracters, the Continuous Performance Task (CPT-II), and the Stop-it task. Finally, regression analyses indicated that commission errors and variability of reaction times at the VR-Stroop were significantly predicted by scores of the Elevator task and the CPT-II. These preliminary results suggest that the VR-Stroop is an interesting measure of cognitive and motor inhibition for adults, although confirmatory investigations are warranted.

► We developed a new measure of inhibition based on virtual reality (VR). ► Our bimodal environment allows assessment of motor and cognitive inhibition. ► The VR environment is a simple, short, and multi-component measure of inhibition.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Neuroscience Methods - Volume 210, Issue 2, 30 September 2012, Pages 125-131
نویسندگان
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