کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7289006 | 1474175 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Neuroticism and vigilance revisited: A transcranial doppler investigation
ترجمه فارسی عنوان
روانپزشکی و هوشیاری مجددا بررسی می شود: یک مطالعه داپلر ترانس کرانانی
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کلمات کلیدی
بی نظمی، توجه دائمی، روانپزشکی اضطراب، سونوگرافی داپلر ترانس کرانانی، نظریه منابع، نظریه کنترل توجه
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
چکیده انگلیسی
Selecting for vigilance assignments remains an important factor in human performance research. The current study revisits the potential relationship between vigilance performance and trait neuroticism, in light of two possible theories. The first theory suggests that neuroticism impairs vigilance performance by competing for available resources. The second theory, attentional control theory, posits that high neuroticism can result in similar or superior performance levels due to the allocation of compensatory effort. In the present study, Transcranial Doppler Sonography was used to investigate the neurophysiological underpinnings of neuroticism during a 12-min abbreviated vigilance task. Performance results were not modified by level of neuroticism, but high neuroticism was associated with higher initial CBFV levels and a greater CBFV decrement over time. These findings indicate that participants higher in neuroticism recruited additional cognitive resources in order to achieve similar performance, suggesting that there is more of an effect on processing efficiency than effectiveness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Consciousness and Cognition - Volume 36, November 2015, Pages 19-26
Journal: Consciousness and Cognition - Volume 36, November 2015, Pages 19-26
نویسندگان
Arielle R. Mandell, Alexandra Becker, Aaron VanAndel, Andrew Nelson, Tyler H. Shaw,