Human Brain Activation Neuronal Substrates of Word Priming Effect: An fMRI Study

Xiujun Li, Jingjing Yang, Qi Li, Dan Tong, Jinglong Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigated the differences in behavior and brain activity associated with Japanese word priming in Japanese word stem completion (WSC) tasks. In contrast, we use Korean characters as another task of recognizing tasks in graphic form. The behavioral results show that the performance of the main body has a significant role in promoting. Under the condition of not starting word (P/N), the accuracy rate is 94%, while the P/Y condition for word initiation is 100%. Reaction time under the P/N conditions is 1501ms, Reaction time under the P/N conditions is 978ms, and reaction time under the non-word P/Y conditions is 3106ms. The corresponding behavioral tests were performed in functional magnetic resonance imaging, and similar results were obtained. The results of fMRI showed that the activation of left and right middle frontal lobe and inferior frontal gyrus included right hemisphere lesions, upper and lower gyrus and auxiliary motor areas. We observed that the frontal lobe parietal network was consistent with the activation area in the English stem task.

Original languageEnglish
Title of host publicationProceedings - 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018
EditorsQingli Li, Wei Li, Lipo Wang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538676042
DOIs
Publication statusPublished - Feb 1 2019
Event11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018 - Beijing, China
Duration: Oct 13 2018Oct 15 2018

Publication series

NameProceedings - 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018

Conference

Conference11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2018
CountryChina
CityBeijing
Period10/13/1810/15/18

Keywords

  • brain activation
  • fMRI
  • Neuronal Substrates
  • Priming

ASJC Scopus subject areas

  • Biomedical Engineering
  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Signal Processing
  • Health Informatics

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