Development of fMRI Tests for Children with Central Auditory Processing Disorders

作者：Bartel Friedrich Sylva^*; Broecker Yvette; Knoergen Manfred; Koesling Sabrina

来源：In Vivo, 2010, 24(2): 201-209.

• Central auditory processing disorders
• fMRI
• phonemic task
• working memory
• phonological store
• dichotic listening

The term 'central auditory processing disorder' (CA PD: in German-speaking countries: 'auditive various complex disorders of central auditory function. The magnetic resonance imaging (fMRI) test set in order to extend treatment outcome. fMRI was performed in 11 healthy the diagnostic work-up to include imaging, and thus to improve both diagnostic performance and the monitoring of Verarbeitungs- und Wahmehntungsstorung', AVWS) embraces for phonemic tasks. The MST showed bilateral activations of functions. These results can serve as a reference for future DLT showed activations of the bilateral STG and of the left purpose of this preliminary study was to develop a functional diagnosis of CAPD, served as the basis for fMRI paradigms: superior temporal gyrus (STG) were found on both sides, in adults (age range: 23 to 31 years). Three tests, used for auditory memory span test (MST) and the dichotic listening the Broca area and in the left middle temporal gyrus, typical children ranging in age from 7 to 10 years and in I I healthy the Hannover phoneme discrimination test (HPDT); the test (DLT). In the HPDT, activations in the dorsal part of the the STG, typical for processing of pseudo-words. In addition, bilateral activation of the hippocampus was found. However, there was no clear activity in the left supramarginal gyrus, where the phonological store is thought to be located. The inferior frontal gyrus. Predominantly, the paradigms showed typical activation patterns of the examined central auditory examinations in children with AVWS/CAPD.

• 出版日期2010-4