کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4058214 1265711 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Postural responses to specific types of working memory tasks
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Postural responses to specific types of working memory tasks
چکیده انگلیسی

Standing participants performed working memory tasks that varied along three dimensions: (1) type of information presented (verbal or visual); (2) the primary cognitive process engaged (encoding or rehearsal); and (3) interference that targeted the working memory components (phonological loop and visual sketchpad) believed primarily active during rehearsal. Postural sway variability decreased during rehearsal and increased during encoding. The effects during encoding, but not during rehearsal, differed for verbal versus visual material. Changes in cognitive activity were also associated with changes in the temporal patterns of postural sway. The results suggest postural control is sensitive to the type of cognitive task performed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gait & Posture - Volume 25, Issue 3, March 2007, Pages 368–373
نویسندگان
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