A multi-channel high-speed magnetic field detection system based on FPGA for transcranial magnetic stimulation

2018 ◽  
Vol 89 (6) ◽  
pp. 065108 ◽  
Author(s):  
Hui Xiong ◽  
Chunhou Zheng ◽  
Jinzhen Liu
Keyword(s):  
Magnetic Field ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation ◽  
High Speed ◽  
Detection System ◽  
Field Detection

scholarly journals Application of rhythmic transcranial magnetic stimulation with low-intensive running pulsed magnetic field in the rehabilitation of patients with post-stroke cognitive impairment syndrome

2020 ◽  
Vol 12 (2) ◽  
pp. 51-62
Author(s):  
Alexey Е. Tereshin ◽  
Vera V. Kiryanova ◽  
Dmitry A. Reshetnik ◽  
Marina V. Karyagina ◽  
Elena K. Savelyeva ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Cognitive Impairment ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation ◽  
Modulation Frequency ◽  
Recovery Period ◽  
Pulsed Magnetic Field ◽  
Control Group ◽  
Early Recovery ◽  
Post Stroke

The purpose of the investigation was to study the nootropic effects of rhythmic transcranial magnetic stimulation (rTMS) using low-intensity magnetic field with the induction rate of 45 mT, base frequency of 50 Hz, modulation frequency of 10 Hz in combination with standard medical and psychological therapy in the rehabilitation of patients with post-stroke cognitive impairment (PSCI). Materials and methods. The rehabilitation outcomes in 98 patients with PSCI syndrome were studied. The patients were subdivided into 2 groups: 53 patients of the control group were treated with the standard nootropic medications and neuropsychological procedures; 45 patients of the main group were additionally treated with rTMS by the low-intensive running pulsed magnetic field of 10 Hz modulation frequency. The dynamics of the score increase according to Rivermid, Karnovsky, Roshina, MMSE, mRS, HDRS, SF-36 scales were analyzed. Conclusion. Application of rTMS with low-intensive running pulsed magnetic field of 10 Hz modulation frequency in combination with a standard program of cognitive rehabilitation contributes to a significant improvement in the recovery of mental calculation function in ischemic stroke patients, as well as normalization in mood swings in the patients who had suffered a hemorrhagic stroke and post-stroke depression. This variant of rTMS can be safely used in patients with PSCI syndrome in the early recovery period, 3 weeks after the onset of stroke.

Effects of coil orientation and magnetic field shield on transcranial magnetic stimulation in cats

1998 ◽  
Vol 21 (9) ◽  
pp. 1172-1180 ◽  
Author(s):  
Shinichi Nakatoh ◽  
Hideki Kitagawa ◽  
Yoshiharu Kawaguchi ◽  
Hiroshi Nakamura ◽  
Haruo Takano ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation

Obtaining accurate and calibrated coil models for transcranial magnetic stimulation using magnetic field measurements

2020 ◽  
Vol 58 (7) ◽  
pp. 1499-1514
Author(s):  
A. V. Mancino ◽  
F. E. Milano ◽  
F. Martin Bertuzzi ◽  
C. G. Yampolsky ◽  
L. E. Ritacco ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation ◽  
Field Measurements ◽  
Magnetic Field Measurements

MR-based measurements and simulations of the magnetic field created by a realistic transcranial magnetic stimulation (TMS) coil and stimulator

2016 ◽  
Vol 29 (11) ◽  
pp. 1590-1600 ◽  
Author(s):  
Stefano Mandija ◽  
Petar I. Petrov ◽  
Sebastian F.W. Neggers ◽  
Peter R. Luijten ◽  
Cornelis A.T. van den Berg
Keyword(s):  
Magnetic Field ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation ◽  
The Magnetic Field
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