The fNIRI Study on Regional Cerebral Blood Oxygenation Changes during Cognition Tasks of Chinese Dyslexic Children / 中国临床心理学杂志

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