Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2103-2108 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538660720 |
| DOIs | |
| Publication status | Published - Oct 5 2018 |
| Event | 15th IEEE International Conference on Mechatronics and Automation, ICMA 2018 - Changchun, China Duration: Aug 5 2018 → Aug 8 2018 |
Other
| Other | 15th IEEE International Conference on Mechatronics and Automation, ICMA 2018 |
|---|---|
| Country | China |
| City | Changchun |
| Period | 8/5/18 → 8/8/18 |
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Keywords
- FMRI
- Human memory system
- Word priming
ASJC Scopus subject areas
- Biomedical Engineering
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Mechanical Engineering
- Control and Optimization
Cite this
Brain activation neuronal substrates of nonword priming effect : An fMRI study. / Yang, Jingjing; Li, Xiujun; Li, Qi; Tong, Dan; Wu, Jinglong.
Proceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 2103-2108 8484529.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Brain activation neuronal substrates of nonword priming effect
T2 - An fMRI study
AU - Yang, Jingjing
AU - Li, Xiujun
AU - Li, Qi
AU - Tong, Dan
AU - Wu, Jinglong
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
UR - http://www.scopus.com/inward/record.url?scp=85056324877&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85056324877&partnerID=8YFLogxK
U2 - 10.1109/ICMA.2018.8484529
DO - 10.1109/ICMA.2018.8484529
M3 - Conference contribution
AN - SCOPUS:85056324877
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.
ER -