کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5041153 | 1473958 | 2017 | 13 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: What psychological process is reflected in the FN400 event-related potential component? What psychological process is reflected in the FN400 event-related potential component?](/preview/png/5041153.png)
- Product images manipulated familiarity and conceptual implicit memory.
- Hypotheses regarding the FN400 were tested.
- The evidence was mixed and suggests a more complicated mechanism underlying the FN400.
During many recognition contexts, old items elicit a more positive event-related potentials (ERPs) than new items at mid-frontal electrodes about 300-500Â ms. The psychological processes that are reflected in is ERP component (i.e., the FN400) has been vigorously debated. Some argue that the FN400 reflects familiarity, whereas others argue that it reflects conceptual implicit memory. Three experiments contrasted these two hypotheses by presenting pre-experimentally familiar (i.e., name-brand) products and novel, off-brand products. In addition, some of the off-brand products were conceptually primed by the name-brand product to determine how FN400 amplitude would be affected by conceptually primed, but novel, products. The results provided mixed support for both theoretical views, and it is integrated with a broader theoretical framework to characterize the psychological processes captured by the FN400.
Journal: Brain and Cognition - Volume 113, April 2017, Pages 142-154