Skip to main content
Fig. 3 | Cerebellum & Ataxias

Fig. 3

From: Implied functional crossed cerebello-cerebral diaschisis and interhemispheric compensation during hand grasping more than 20 years after unilateral cerebellar injury in early childhood

Fig. 3

Statistical t-maps of event-related desynchronization (ERD) in the beta band (the left two columns) and event-related synchronization (ERS) in the theta band (right column) with significant power changes during the hand grasping task as measured by magnetoencephalography with SAM analysis. The t-maps are projected onto T1-weighted MRI images of the patient. The t value of each voxel is displayed by a color scale, with decreased power displayed in blue to white and increased in orange to white. During the left hand grasping task, beta ERD was localized in the right primary sensorimotor cortex (SM1), whereas during the right hand grasping task, beta ERD was located in the bilateral SM1 with slight right-side dominance. In addition, theta ERS arose in the left SM1 only during right hand grasping

Back to article page

Cerebellum & Ataxias

ISSN: 2053-8871