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Method for patient-...
Method for patient-specific finite element modeling and simulation of deep brain stimulation
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- Åström, Mattias (författare)
- Linköpings universitet,Biomedicinsk instrumentteknik,Tekniska högskolan,MINT
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- Zrinzo, Ludvic U (författare)
- University College London
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- Tisch, Stephen (författare)
- Linköpings universitet,Tekniska högskolan,University College London
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- Tripoliti, Elina (författare)
- University College London
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- Hariz, Marwan I (författare)
- Umeå universitet,Neurokirurgi,University College London
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- Wårdell, Karin (författare)
- Linköpings universitet,Biomedicinsk instrumentteknik,Tekniska högskolan,MINT
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(creator_code:org_t)
- 2008-10-21
- 2009
- Engelska.
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Ingår i: Medical and Biological Engineering and Computing. - : Springer. - 0140-0118 .- 1741-0444. ; 47:1, s. 21-28
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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http://liu.diva-port...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Deep brain stimulation (DBS) is an established treatment for Parkinsons disease. Success of DBS is highly dependent on electrode location and electrical parameter settings. The aim of this study was to develop a general method for setting up patient-specific 3D computer models of DBS, based on magnetic resonance images, and to demonstrate the use of such models for assessing the position of the electrode contacts and the distribution of the electric field in relation to individual patient anatomy. A software tool was developed for creating finite element DBS-models. The electric field generated by DBS was simulated in one patient and the result was visualized with isolevels and glyphs. The result was evaluated and it corresponded well with reported effects and side effects of stimulation. It was demonstrated that patient-specific finite element models and simulations of DBS can be useful for increasing the understanding of the clinical outcome of DBS.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Biomedicinsk laboratorievetenskap/teknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Biomedical Laboratory Science/Technology (hsv//eng)
Nyckelord
- Deep brain stimulation
- Patient-specific
- Simulation
- Finite element
- Glyph
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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