Imaging plasticity in cochlear implant patients

被引：79

作者：

Giraud, AL

Truy, E

Frackowiak, R

机构：

[1] Goethe Univ Frankfurt, Dept Physiol, Frankfurt, Germany

[2] Goethe Univ Frankfurt, Dept Neurol, Frankfurt, Germany

[3] Hop Edouard Herriot, Dept ORL, Lyon, France

[4] Hop Edouard Herriot, CNRS, UMR 5020, Lyon, France

[5] Wellcome, Dept Imaging Neurosci, Funct Imaging Lab, London, England

来源：

AUDIOLOGY AND NEURO-OTOLOGY | 2001年 / 6卷 / 06期

关键词：

brain imaging; PET; MRI; language; cross-modal plasticity;

D O I：

10.1159/000046847

中图分类号：

R36 [病理学]; R76 [耳鼻咽喉科学];

学科分类号：

100104 ; 100213 ;

摘要：

Auditory re-afferentation by cochlear implants (CI) offers a unique opportunity to study directly from within the auditory modality plastic changes taking place at organisational levels up to the supra- or polymodal level. These plastic changes resulting from deafness and chronic electrical stimulation can be studied using modern neuroimaging techniques. In this paper, we review the available techniques and the experimental approaches to human studies of plasticity, we discuss the different forms of plasticity that are associated with cochlear implantation and we point to the interest of imaging studies for providing a prognosis of functional outcome after implantation. Copyright (C) 2002 S. Karger G, Basel.

引用

页码：381 / 393

页数：13

共 68 条

[1] Visual attention to the periphery is enhanced in congenitally deaf individuals [J].