TY - GEN
T1 - Brain activation neuronal substrates of nonword priming effect
T2 - 15th IEEE International Conference on Mechatronics and Automation, ICMA 2018
AU - Yang, Jingjing
AU - Li, Xiujun
AU - Li, Qi
AU - Tong, Dan
AU - Wu, Jinglong
N1 - Funding Information:
The authors thank the people who participated in this study and the staff of Shengyang of Medical College Shengjing Hospital for their assistance with data collection. Afterwards, we gave them some science research expense. A part of this study was financially supported by international cooperation project of Jilin provincial science and technology department (KYC-JC-XM-2016-069).
Publisher Copyright:
© 2018 IEEE.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/10/5
Y1 - 2018/10/5
N2 - We investigated changes in the behavioral performance and brain activities associated with nonword priming in a Non Word Stem Completion (NWSC) task in Japanese in order to compare the result to our pilot study of word priming. In the behavioral results, we found obvious facilitatory effects in subject s performance. Averaged reaction time in nonword priming- condition was 3103ms, while that of nonword nonpriming-condition was 5037ms In the fMRI results, the same tasks were performed by the block-design experimental paradigm without any overt response in MRI scanner. As a result, we found the activations in the bilateral middle and inferior frontal gyrus with right hemispheric prevalence, the superior and inferior parietal gyrus, and the supplementary motor area. These results may suggest that the facilitatory effects observed in WSC-test include implicit memory access and the induced attention after successful retrieval.
AB - We investigated changes in the behavioral performance and brain activities associated with nonword priming in a Non Word Stem Completion (NWSC) task in Japanese in order to compare the result to our pilot study of word priming. In the behavioral results, we found obvious facilitatory effects in subject s performance. Averaged reaction time in nonword priming- condition was 3103ms, while that of nonword nonpriming-condition was 5037ms In the fMRI results, the same tasks were performed by the block-design experimental paradigm without any overt response in MRI scanner. As a result, we found the activations in the bilateral middle and inferior frontal gyrus with right hemispheric prevalence, the superior and inferior parietal gyrus, and the supplementary motor area. These results may suggest that the facilitatory effects observed in WSC-test include implicit memory access and the induced attention after successful retrieval.
KW - FMRI
KW - Human memory system
KW - Word priming
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U2 - 10.1109/ICMA.2018.8484529
DO - 10.1109/ICMA.2018.8484529
M3 - Conference contribution
AN - SCOPUS:85056324877
T3 - Proceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018
SP - 2103
EP - 2108
BT - Proceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 5 August 2018 through 8 August 2018
ER -