Plenary Lecture
The SQUID as Diagnostic Tool to Evaluate the Effect of
Transcranial Magnetic Stimulation in Patients with CNS
Disorders
Professor Photios Anninos
Co-Authors: Adam Adamopoulos, Athanasia Kotini, Nikolaos
Tsagas
Laboratory of Medical Physics
Medical School
Democritus University of Thrace
Alexandroupolis, GREECE
E-mail:
anninosf@otenet.gr
Abstract:
Magnetoencephalograph (MEG) recordings of patients with
CNS disorders were obtained using a whole-head
122-channel magnetometer SQUID and analyzed using
Fourier statistical analysis. External transcranial
magnetic stimulation in the order of pico Tesla (pTMS)
was applied on the above patients with proper
characteristics (magnetic field amplitude :1-7.5pT,
frequency :the á-rhythm of the patient: 8-13 Hz) which
were obtained with MEG recordings prior to pTMS. The MEG
recordings after the application of pTMS shown a rapid
attenuation of the high abnormal activity followed by an
increase of the low frequency components toward the
patients á-rhythm.
Brief Biography of the Speaker:
Prof. P.Anninos is Emeritus Prof. of Medical Physics in
the Department of Medicine of Democritus University of
Thrace, Alexandroupolis, Greece after serving there as a
Professor of Medical Physics for many years. His
research interests concern Theoretical neural models,
experimental Neurophysiology with emphasis in MEG
measurements using SQUID’s and the use of pTMS(picoTesla
Transcranial Magnetic Stimulation) in patients with CNS
disorders.
He has published more than 200 scientific papers in
reviewed journals and have written several books in his
field. He is a scientific reviewer for several
international Journals.
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