Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil
As a noninvasive neuromodulation technique, transcranial magnetic stimulation (TMS) has already exhibited a great impact in clinical application and scientific research. This study presents a finite element method-based simulation of the Halo-V assembly (HVA) coil placed on the five-shell spherical...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Neurology Research International |
| Online Access: | http://dx.doi.org/10.1155/2022/7424564 |
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| author | Khaleda Akhter Sathi Md. Kamal Hosain Md. Azad Hossain |
| author_facet | Khaleda Akhter Sathi Md. Kamal Hosain Md. Azad Hossain |
| author_sort | Khaleda Akhter Sathi |
| collection | DOAJ |
| description | As a noninvasive neuromodulation technique, transcranial magnetic stimulation (TMS) has already exhibited a great impact in clinical application and scientific research. This study presents a finite element method-based simulation of the Halo-V assembly (HVA) coil placed on the five-shell spherical human head model to examine the distributions of induced electric and magnetic fields. The performance of the designed HVA coil is evaluated by comparing the simulation results with the commercially available Halo-FO8 (HFA) assembly coil and standard single coils including the Halo and V coils. The simulation results indicate that the HVA coil shows an improved focality in terms of electric field distribution than the other single and assembly stimulation coils. Additionally, the effects of a magnetic shield plate and magnetic core on the designed HVA coil are investigated. Results indicate that the magnetic shield plate and magnetic core are proficient in further improving the stimulation focality. Therefore, the HVA TMS coil results in a safe and effective stimulation with enhanced focality of the target region as compared to the existing assembly coil. |
| format | Article |
| id | doaj-art-b6e4b62b2d044263a79f63e468f5fb8c |
| institution | Kabale University |
| issn | 2090-1860 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Neurology Research International |
| spelling | doaj-art-b6e4b62b2d044263a79f63e468f5fb8c2025-02-03T01:32:28ZengWileyNeurology Research International2090-18602022-01-01202210.1155/2022/7424564Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly CoilKhaleda Akhter Sathi0Md. Kamal Hosain1Md. Azad Hossain2Department of Electronics & Telecommunication EngineeringDepartment of Electronics & Telecommunication EngineeringDepartment of Electronics & Telecommunication EngineeringAs a noninvasive neuromodulation technique, transcranial magnetic stimulation (TMS) has already exhibited a great impact in clinical application and scientific research. This study presents a finite element method-based simulation of the Halo-V assembly (HVA) coil placed on the five-shell spherical human head model to examine the distributions of induced electric and magnetic fields. The performance of the designed HVA coil is evaluated by comparing the simulation results with the commercially available Halo-FO8 (HFA) assembly coil and standard single coils including the Halo and V coils. The simulation results indicate that the HVA coil shows an improved focality in terms of electric field distribution than the other single and assembly stimulation coils. Additionally, the effects of a magnetic shield plate and magnetic core on the designed HVA coil are investigated. Results indicate that the magnetic shield plate and magnetic core are proficient in further improving the stimulation focality. Therefore, the HVA TMS coil results in a safe and effective stimulation with enhanced focality of the target region as compared to the existing assembly coil.http://dx.doi.org/10.1155/2022/7424564 |
| spellingShingle | Khaleda Akhter Sathi Md. Kamal Hosain Md. Azad Hossain Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil Neurology Research International |
| title | Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil |
| title_full | Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil |
| title_fullStr | Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil |
| title_full_unstemmed | Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil |
| title_short | Analysis of Induced Field in the Brain Tissue by Transcranial Magnetic Stimulation Using Halo-V Assembly Coil |
| title_sort | analysis of induced field in the brain tissue by transcranial magnetic stimulation using halo v assembly coil |
| url | http://dx.doi.org/10.1155/2022/7424564 |
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