Neurobiology - Oscillations in the basal ganglia

被引:62
|
作者
Wichmann, T [1 ]
DeLong, MR [1 ]
机构
[1] Emory Univ, Dept Neurol, Atlanta, GA 30322 USA
关键词
D O I
10.1038/23148
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Neurons within the basal ganglia — a network of brain structures that may influence information processing in the cortex — can fire in oscillatory bursts. A new study sheds light on the origin of these bursts by defining synchronized oscillations in a cell-culture model of the basal ganglia. Interestingly, this 'pacemaker' seems to oscillate at roughly the same frequency as the tremors seen in people with Parkinson's disease.
引用
收藏
页码:621 / 622
页数:2
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