کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10143357 | 1646163 | 2019 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detrimental effects of a high-dose alcohol intoxication on sequential cognitive flexibility are attenuated by practice
ترجمه فارسی عنوان
اثرات مضر یک مسمومیت الکل با دوز بالا در انعطاف پذیری متوالی پس از تمرین کاهش می یابد
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
مسمومیت با الکل مهار بازگشت زیاده روی در نوشیدن، سوار شدن سوئیچینگ،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
روانپزشکی بیولوژیکی
چکیده انگلیسی
Alcohol generally impaired behavioral task performance (accuracy and response times) during task switching. This was associated with impaired attentional processing of the task-relevant cue (reflected by reduced P1 and N1 amplitudes), which likely resulted in a larger need for reactive control at the later stage of response selection and control (reflected by increased fronto-central theta power). Without prior practice (~30 minutes), the intoxicated participants further struggled to overcome the cognitive inhibition of a previously relevant task set (reflected by a larger backward inhibition effect). This was linked to reduced posterior theta power, which reflects alcohol-induced impairments in working memory capacity and task set-relevant memory retrieval. As individuals with ~30 min task practice did not show the same alcohol-related deficit, it may be deduced that (partial) task set automatization via stimulus-response associations may help to reduce the detrimental effects of alcohol on cognitive inhibition during task switching.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Neuro-Psychopharmacology and Biological Psychiatry - Volume 89, 8 March 2019, Pages 97-108
Journal: Progress in Neuro-Psychopharmacology and Biological Psychiatry - Volume 89, 8 March 2019, Pages 97-108
نویسندگان
Nicolas Zink, Rui Zhang, Witold X. Chmielewski, Christian Beste, Ann-Kathrin Stock,