Title :
Crossed cerebellar diaschisis after awake brain surgery: Can we measure pre/post operative changes on resting state fMRI data?
Author :
Boyer, A. ; Deverdun, J. ; Duffau, H. ; Le Bars, E. ; Menjot de Champfleur, N. ; Bonnetblanc, F.
Author_Institution :
LIRMM, Univ. of Montpellier 2, Montpellier, France
Abstract :
Hypometabolism has been observed in the contralesional cerebellum hemisphere after various cortical lesions, and is referred as crossed cerebellar diaschisis. It is unknown whether it can be measured after awake surgery for brain diffuse low-grade glioma. Using resting state fMRI we suggest that crossed cerebellar diaschisis can be assessed postoperatively.
Keywords :
biomedical MRI; brain; neurophysiology; surgery; tumours; awake brain surgery; brain diffuse low-grade glioma; contralesional cerebellum hemisphere; cortical lesions; crossed cerebellar diaschisis; hypometabolism; resting state fMRI; Blood flow; Brain; Fluctuations; Lesions; Magnetic resonance imaging; Surgery;
Conference_Titel :
Neural Engineering (NER), 2015 7th International IEEE/EMBS Conference on
Conference_Location :
Montpellier
DOI :
10.1109/NER.2015.7146803
