Open AccessClinical applications of magnetoencephalography
Author(s) -
Stufflebeam Steven M.,
Tanaka Naoaki,
Ahlfors Seppo P.
Publication year - 2009
Publication title -
human brain mapping
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.005
H-Index - 191
eISSN - 1097-0193
pISSN - 1065-9471
DOI - 10.1002/hbm.20792
Subject(s) - magnetoencephalography , epilepsy , clinical practice , medicine , epilepsy surgery , neuroscience , psychology , electroencephalography , physical therapy
Abstract Magnetoencephalography (MEG), in which magnetic fields generated by brain activity are recorded outside of the head, is now in routine clinical practice throughout the world. MEG has become a recognized and vital part of the presurgical evaluation of patients with epilepsy and patients with brain tumors. We review investigations that show an improvement in the postsurgical outcomes of patients with epilepsy by localizing epileptic discharges. We also describe the most common clinical MEG applications that affect the management of patients, and discuss some applications that are close to having a clinical impact on patients. Hum Brain Mapp, 2009. © 2009 Wiley‐Liss, Inc.