摘要
触觉通过刺激一系列的位点,最终激活大脑皮层,形成触觉反应,而对大脑皮层的激活是一个复杂的动态过程。研究发现,触觉刺激主要激活的脑区为初级体感皮层(S1)和次级体感皮层(S2),其他脑区还有前扣带皮层、丘脑等。影响脑区激活与刺激部位、刺激物的属性、年龄等因素有关。
Touch stimulates a series of sites and eventually activates the cerebral cortex to form a tactile response.The studies found that the main activated cerebral cortexes were the primary somatosensory cortex(S1)and the secondary somatosensory cortex(S2),the other brain regions were anterior cingulate cortex and thalamus.The factors influencing the activation of brain regions were stimulating position,the properties of stimulants,age,etc.
作者
张娟
王艳国
ZHANG Juan;WANG Yan-guo(Tianjin University of Traditional Chinese Medicine,Tianjin 300150,China;Department of Massage,the Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine,Tianjin 300150,China)
出处
《磁共振成像》
CAS
CSCD
2018年第10期791-795,共5页
Chinese Journal of Magnetic Resonance Imaging
基金
国家自然科学基金项目(编号:81574091)~~
关键词
触觉
脑机制
功能磁共振成像
Touch
Brain mechanism
Functional magnetic resonance imaging
作者简介
张娟,触觉刺激对大脑影响机制的研究进展.磁共振成像,2018,9(10):791-795.;通讯作者:王艳国.触觉刺激对大脑影响机制的研究进展.磁共振成像,2018,9(10):791-795.E-mail:wygwbl@163.com
