The fNIRI Study on Regional Cerebral Blood Oxygenation Changes during Cognition Tasks of Chinese Dyslexic Children
- VernacularTitle:阅读障碍儿童汉字认知过程脑血氧变化的研究
- Author:
Ranran SONG
;
Hanrong WU
- Publication Type:Journal Article
- Keywords:
Dyslexia;
Child;
Near-infrared imaging;
Activations of left prefrontal lobe
- From:Chinese Journal of Clinical Psychology
2000;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the regional cerebral blood oxygenation changes of left prefrontal lobe during dyslexic children recognizing Chinese characters. Methods:We use functional near-infrared imaging (fNIRI) technique to observe 28 dyslexic elementary school students and 19 healthy students who are not reading-impaired.Results:With fNIRI, significant activations were observed in the left prefrontal cortex of both dyslexic children and non-dyslexic children during primary processing of Chinese characters, and children with dyslexia were evoked more significantly ( P
