Please use this identifier to cite or link to this item:
|Title:||Inter-relationships between attention, activation, fMR adaptation and long-term memory|
|Authors:||Chee, M.W.L. |
|Citation:||Chee, M.W.L., Tan, J.C. (2007-10-01). Inter-relationships between attention, activation, fMR adaptation and long-term memory. NeuroImage 37 (4) : 1487-1495. ScholarBank@NUS Repository. https://doi.org/10.1016/j.neuroimage.2007.07.006|
|Abstract:||fMR adaptation in the ventral visual pathway reflects information processing that may contribute to implicit and explicit memory. In experiments that employed < 1 s repetition lag, we found that attention increases adaptation for repeated objects in brain regions at the top of the visual processing hierarchy (anterior fusiform and parahippocampal gyri) but that it can still appear with minimal attention in most of the fusiform bilaterally. Of the ventral visual regions showing adaptation, the parahippocampal region and LOC showed the strongest correlation between adaptation magnitude and recognition memory across subjects. Although there was some overlap, regions showing correlations between adaptation and priming lay more posteriorly within the fusiform region. The positive association between encoding-related activation and adaptation suggests that over an entire test set, memory performance can be determined by neural events occurring in the peristimulus period. This may reflect stronger engagement of attention at encoding. © 2007 Elsevier Inc. All rights reserved.|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on May 20, 2018
WEB OF SCIENCETM
checked on Apr 23, 2018
checked on Feb 27, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.