کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7278157 | 1473840 | 2018 | 54 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement of attentional reserve and mental effort for cognitive workload assessment under various task demands during dual-task walking
ترجمه فارسی عنوان
اندازه گیری ذخیرۀ توجه و تلاش ذهنی برای سنجش میزان شناختی کار در شرایط مختلف کار در طول پیاده روی دو کاره
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
ذخیره توجه تلاش ذهنی و حجم کاری، پتانسیل مربوط به رویداد، قدرت طیفی، حرکت عملکرد انسان انعطاف پذیر از نظر محیط زیست،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
چکیده انگلیسی
Previous work focused on cognitive workload assessment suggests EEG spectral content and component amplitudes of the event-related potential (ERP) waveform may index mental effort and attentional reserve, respectively. Although few studies have assessed attentional reserve and mental effort during upper-extremity performance, none have employed a combined approach to measure cognitive workload during locomotion. Therefore, by systematically considering ERPs, spectral content and importantly their combination, this study aimed to examine whether concurrent changes in spectral content and ERPs could collectively serve as an index of cognitive workload during locomotion. Specifically, ERP and EEG biomarkers were assessed as participants performed a cognitive task under two levels of difficulty (easy or hard) and two conditions (seated or walking). Changes in attentional reserve and mental effort appeared to collectively index cognitive workload under varying demands due to changes in task difficulty or performance conditions. This work can inform cognitive workload assessment in patient populations with gait deficiencies for future applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Psychology - Volume 134, April 2018, Pages 39-51
Journal: Biological Psychology - Volume 134, April 2018, Pages 39-51
نویسندگان
Emma P. Shaw, Jeremy C. Rietschel, Brad D. Hendershot, Alison L. Pruziner, Matthew W. Miller, Bradley D. Hatfield, Rodolphe J. Gentili,