کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7295506 1474409 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effects of unitization on the contribution of familiarity and recollection processes to associative recognition memory: Evidence from event-related potentials
ترجمه فارسی عنوان
اثرات وحدت بر سهم فرآیندهای آشنایی و یادآوری حافظه شناختی وابسته: شواهد از پتانسیل مربوط به رویداد
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی
Familiarity and recollection are two independent cognitive processes involved in recognition memory. It is traditionally believed that both familiarity and recollection can support item recognition, whereas only recollection can support associative recognition. Here, using a standard associative recognition task, we examined whether associative retrieval of unitized associations involved differential patterns of familiarity and recollection processes relative to non-unitized associations. The extent of engagement of familiarity and recollection processes during associative retrieval was estimated by using event-related potentials (ERPs). Twenty participants studied compound words and unrelated word pairs during encoding. Subsequently, they were asked to decide whether a presented word pair was intact, rearranged, or a new pair while electroencephalogram (EEG) was recorded. ERP results showed that compound words evoked a significant early frontal old/new effect (associated with familiarity) between ERPs to intact and rearranged word pairs, whereas this effect disappeared for the unrelated word pairs. In addition, the left parietal old/new effect (associated with recollection) between ERPs to intact and rearranged word pairs was greater for compounds than for unrelated word pairs. These findings suggest that unitization enhances the contribution of both familiarity and recollection processes to associative recognition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Psychophysiology - Volume 95, Issue 3, March 2015, Pages 355-362
نویسندگان
, , , , , ,