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Literature DB >> 8052851

Activation of a cerebellar output nucleus during cognitive processing.

Abstract

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.

Entities: Chemical Species

Mesh：

Year: 1994 PMID： 8052851 DOI： 10.1126/science.8052851

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

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Cited

90 in total

1. The cerebellum's role in reading: a functional MR imaging study.

Authors: R K Fulbright; A R Jenner; W E Mencl; K R Pugh; B A Shaywitz; S E Shaywitz; S J Frost; P Skudlarski; R T Constable; C M Lacadie; K E Marchione; J C Gore
Journal: AJNR Am J Neuroradiol Date: 1999 Nov-Dec Impact factor: 3.825

2. Neural correlates of visual form and visual spatial processing.

Authors: L Shen; X Hu; E Yacoub; K Ugurbil
Journal: Hum Brain Mapp Date: 1999 Impact factor: 5.038

3. The human red nucleus and lateral cerebellum in supporting roles for sensory information processing.

Authors: Y Liu; Y Pu; J H Gao; L M Parsons; J Xiong; M Liotti; J M Bower; P T Fo
Journal: Hum Brain Mapp Date: 2000-08 Impact factor: 5.038

4. Functional magnetic resonance imaging of the primary motor cortex in humans: response to increased functional demands.

Authors: S Khushu; S S Kumaran; R P Tripathi; A Gupta; P C Jain; V Jain
Journal: J Biosci Date: 2001-06 Impact factor: 1.826

Activation of a cerebellar output nucleus during cognitive processing.

1. The cerebellum's role in reading: a functional MR imaging study.

2. Neural correlates of visual form and visual spatial processing.

3. The human red nucleus and lateral cerebellum in supporting roles for sensory information processing.

4. Functional magnetic resonance imaging of the primary motor cortex in humans: response to increased functional demands.

5. Cerebellar projections to the prefrontal cortex of the primate.

6. Implicit motor sequence learning is not purely perceptual.

7. Involvement of the cerebellum in semantic discrimination: an fMRI study.

8. Neurological dysfunction associated with postoperative cerebellar mutism.

9. Modulation of cerebellar activation by predictive and non-predictive sequential finger movements.

10. Activation of cerebellar hemispheres in spatial memorization of saccadic eye movements: an fMRI study.