Wei C G, Liu Y H, Jin X
Department of Otorhinolaryngology Head and Neck Surgery, Peking University First Hospital, Beijing100034, China.
Chinese Medical Association Publishing House, Beijing 100710, China.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2018 Mar 7;53(3):232-237. doi: 10.3760/cma.j.issn.1673-0860.2018.03.014.
The auditory nervous system has a rapid development period after birth, if there lack enough sensory(auditory) stimulation during this period, there should be a serious and negative impact on the growth and development of auditory center. In the auditory deprivation persist in the critical period, the auditory and visual cortex should be in cross-model reorganization and reorientation of cortical function. Cochlear implantation, especially intervention in the younger age, could excite the auditory cortex, and continuous stimulation to the cerebral cortex can promote the adaptation and reconstruction of auditory function. Speech and language skills can be developed by the synergistic effect of multiple sensory modalities.
听觉神经系统在出生后有一个快速发育阶段，如果在此期间缺乏足够的感觉（听觉）刺激，将会对听觉中枢的生长和发育产生严重的负面影响。在关键期持续存在听觉剥夺的情况下，听觉和视觉皮层会发生跨模式重组以及皮层功能的重新定向。人工耳蜗植入，尤其是在较年幼时进行干预，能够刺激听觉皮层，持续对大脑皮层进行刺激可促进听觉功能的适应和重建。言语和语言技能可通过多种感觉模式的协同作用得到发展。
