TY - CHAP
T1 - EEG/MEG spatio-temporal dipole source estimation and sensor array design
AU - Dogandžić, Aleksandar
AU - Nehorai, Arye
N1 - Publisher Copyright:
© 2004 by Marcel Dekker, Inc. All Rights Reserved.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The non-invasive techniques of electroencephalography (EEG) and magnetoencephalog-raphy (MEG) are necessary for understanding both spatial and temporal behavior of the brain. Arrays of EEG and MEG sensors measure electric potential on the scalp and magnetic field around the head, respectively. This electromagnetic field is generated by neuronal activity in the brain, and provide information about both its spatial distribution and temporal dynamics. This is in contrast to other brain imaging techniques that measure anatomical information (MRI, CT), blood flow or blood volume (fMRI, SPECT), or metabolism of oxygen or sugar (PET). Furthermore, the temporal resolution of EEG/MEG is far superior to that achieved by other modalities [3].
AB - The non-invasive techniques of electroencephalography (EEG) and magnetoencephalog-raphy (MEG) are necessary for understanding both spatial and temporal behavior of the brain. Arrays of EEG and MEG sensors measure electric potential on the scalp and magnetic field around the head, respectively. This electromagnetic field is generated by neuronal activity in the brain, and provide information about both its spatial distribution and temporal dynamics. This is in contrast to other brain imaging techniques that measure anatomical information (MRI, CT), blood flow or blood volume (fMRI, SPECT), or metabolism of oxygen or sugar (PET). Furthermore, the temporal resolution of EEG/MEG is far superior to that achieved by other modalities [3].
UR - http://www.scopus.com/inward/record.url?scp=84883742318&partnerID=8YFLogxK
U2 - 10.1201/9781315214689
DO - 10.1201/9781315214689
M3 - Chapter
AN - SCOPUS:84883742318
SN - 9780824747527
SP - 393
EP - 442
BT - High-Resolution and Robust Signal Processing
PB - CRC Press
ER -