Multichannel magnetoencephalography (MEG) is in some centers used in the presurgical assessment as a supplementary method to EEG. The electrical activity that can be measured by EEG produces a magnetic field perpendicular to the electric flow. This magnetic signal can be measured by MEG. In contrast to EEG, MEG is not influenced by intervening tissues, with the advantage of noninvasive localization of deep electric sources. Disadvantages are high costs and the susceptibility to movement artifacts, which makes it almost impossible to perform ictal studies.

Breaking Bulimia

Breaking Bulimia

We have all been there: turning to the refrigerator if feeling lonely or bored or indulging in seconds or thirds if strained. But if you suffer from bulimia, the from time to time urge to overeat is more like an obsession.

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