TY - GEN
T1 - The difference of two brain states
T2 - 2011 5th IEEE/ICME International Conference on Complex Medical Engineering, CME 2011
AU - Zhan, Zhichao
AU - Li, Rui
AU - Wang, Changming
AU - Lin, Chen
AU - Yao, Li
AU - Wu, Xia
PY - 2011
Y1 - 2011
N2 - Simultaneous EEG/fMRI is a new technique which can record the EEG and fMRI signal currently. By using this new method people expect to obtain both high temporal and spatial resolution of brain activity. Resting state, which is referred to the brain state under no task conditions, has been one of the focuses of the neuroscience research field. Recently researchers have found the resting state is well organized into very complex structure. Several studies using simultaneous EEG/fMRI have demonstrated that there is some relationship between the EEG and fMRI patterns. In our study, we explored the difference between the functional networks of the two brain states under the resting state, which were identified by two prominent EEG rhythms (alpha and theta). The results demonstrated that the default mode network's activity deceased whereas the other resting networks' activity increased when the prominent rhythm shifted from alpha to theta.
AB - Simultaneous EEG/fMRI is a new technique which can record the EEG and fMRI signal currently. By using this new method people expect to obtain both high temporal and spatial resolution of brain activity. Resting state, which is referred to the brain state under no task conditions, has been one of the focuses of the neuroscience research field. Recently researchers have found the resting state is well organized into very complex structure. Several studies using simultaneous EEG/fMRI have demonstrated that there is some relationship between the EEG and fMRI patterns. In our study, we explored the difference between the functional networks of the two brain states under the resting state, which were identified by two prominent EEG rhythms (alpha and theta). The results demonstrated that the default mode network's activity deceased whereas the other resting networks' activity increased when the prominent rhythm shifted from alpha to theta.
KW - brain state
KW - resting state
KW - simultaneous EEG/fMRI
UR - http://www.scopus.com/inward/record.url?scp=79959991165&partnerID=8YFLogxK
U2 - 10.1109/ICCME.2011.5876738
DO - 10.1109/ICCME.2011.5876738
M3 - Conference contribution
AN - SCOPUS:79959991165
SN - 9781424493241
T3 - 2011 IEEE/ICME International Conference on Complex Medical Engineering, CME 2011
SP - 224
EP - 228
BT - 2011 IEEE/ICME International Conference on Complex Medical Engineering, CME 2011
Y2 - 22 May 2011 through 25 May 2011
ER -