Altered GABA Concentration in Brain Motor Area Is Associated with the Severity of Motor Disabilities in Individuals with Autism Spectrum Disorder
Altered GABA Concentration in Brain Motor Area Is Associated with the Severity of Motor Disabilities in Individuals with Autism Spectrum Disorder
复制标题
大脑运动区 GABA 浓度的改变与自闭症谱系障碍患者运动障碍的严重程度相关
DOI:
10.1007/s10803-020-04382-x
复制
发表时间:
2020
影响因子:
3.9
通讯作者:
Ide Masakazu
中科院分区:
文献类型:
--
作者:
Umesawa Yumi;Matsushima Kanae;Atsumi Takeshi;Kato Toshihiro;Fukatsu Reiko;Wada Makoto;Ide Masakazu
Several motor disabilities accompanied with autism spectrum disorder (ASD) are widely known despite limited reports of underlying neural mechanisms. Gamma-aminobutyric acid (GABA) levels in the motor-related cortical areas modulate several motor performances in healthy participants. We hypothesized that abnormal GABA concentrations in the primary motor area (M1) and supplementary motor area (SMA) associate with different motor difficulties for ASD adolescents/adults. We found that increased GABA concentrations in M1 measured using1H-magnetic resonance spectroscopy exhibited lower motor performance in tasks requiring increased muscle strength while lower GABA concentrations in SMA were associated with lower scores in tests measuring body coordination. The degrees of neural inhibition in the M1 and SMA regions would contribute to different dimensions of motor disabilities in autism.
登录
查看更多内容
影响因子:
4.2
作者:
Blicher JU;Near J;Næss-Schmidt E;Stagg CJ;Johansen-Berg H;Nielsen JF;Østergaard L;Ho YC
通讯作者:
Ho YC
DOI:
--
发表时间:
1987
期刊:
Pharmacology, Biochemistry and Behavior
影响因子:
--
作者:
J. Clement;S. Simler;L. Ciesielski;P. Mandel;S. Cabib;S. Puglisi
通讯作者:
S. Puglisi
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
R. Bruininks
通讯作者:
R. Bruininks
影响因子:
25
作者:
Mita, Akihisa;Mushiake, Hajime;Tanji, Jun
通讯作者:
Tanji, Jun
影响因子:
158.5
作者:
COURCHESNE, E;YEUNGCOURCHESNE, R;JERNIGAN, TL
通讯作者:
JERNIGAN, TL