ACTIVATION OF A CEREBELLAR OUTPUT NUCLEUS DURING COGNITIVE PROCESSING

被引：409

作者：

KIM, SG

UGURBIL, K

STRICK, PL

机构：

[1] VET ADM MED CTR, RES SERV 151, SYRACUSE, NY 13210 USA

[2] SUNY HLTH SCI CTR, DEPT PHYSIOL, SYRACUSE, NY 13210 USA

[3] SUNY HLTH SCI CTR, DEPT NEUROSURG, SYRACUSE, NY 13210 USA

[4] UNIV MINNESOTA, SCH MED, DEPT RADIOL, CTR MAGNET RESONANCE RES, MINNEAPOLIS, MN 55455 USA

来源：

SCIENCE | 1994年 / 265卷 / 5174期

关键词：

D O I：

10.1126/science.8052851

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：

Magnetic resonance imaging was used to examine the involvement of the dentate nucleus of the cerebellum in cognitive operations. All seven people examined displayed a large bilateral activation in the dentate during their attempts to solve a pegboard puzzle. The area activated was three to four times greater than that activated during simple movements of the pegs. These results provide support for the concept that the computational power of the cerebellum is applied not only to the control of movement but also to cognitive functions.

引用

页码：949 / 951

页数：3

共 51 条

[31] CHANGES IN SIZE AND ORGANIZATION OF BRAIN IN MAN AND HIS ANCESTORS [J].